# EDGAR Filing Document

**Accession Number:** 0000880984
**File Stem:** 0001493152-23-007830
**Filing Date:** 2023-3
**Character Count:** 251513
**Document Hash:** a8018176674d3f32ae229575ef218704
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001493152-23-007830.hdr.sgml**: 20230316

**ACCESSION NUMBER**: 0001493152-23-007830

**CONFORMED SUBMISSION TYPE**: 10-K

**PUBLIC DOCUMENT COUNT**: 90

**CONFORMED PERIOD OF REPORT**: 20221231

**FILED AS OF DATE**: 20230316

**DATE AS OF CHANGE**: 20230316

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** ACORN ENERGY, INC.
- **CENTRAL INDEX KEY:** 0000880984
- **STANDARD INDUSTRIAL CLASSIFICATION:** SERVICES-ENGINEERING SERVICES [8711]
- **IRS NUMBER:** 222786081
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 10-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-33886
- **FILM NUMBER:** 23737156

**BUSINESS ADDRESS:**
- **STREET 1:** 1000 N WEST STREET, SUITE 1200
- **CITY:** WILMINGTON
- **STATE:** DE
- **ZIP:** 19801
- **BUSINESS PHONE:** 302-656-1708

**MAIL ADDRESS:**
- **STREET 1:** 1000 N WEST STREET, SUITE 1200
- **CITY:** WILMINGTON
- **STATE:** DE
- **ZIP:** 19801

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** ACORN FACTOR, INC.
- **DATE OF NAME CHANGE:** 20060920

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** DATA SYSTEMS & SOFTWARE INC
- **DATE OF NAME CHANGE:** 19931019

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** DEFENSE SOFTWARE & SYSTEMS INC
- **DATE OF NAME CHANGE:** 19930328

?xml version="1.0" encoding="utf-8"?

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**WASHINGTON, D.C. 20549**

**FORM 10-K**

**ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE**

**SECURITIES EXCHANGE ACT OF 1934**

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| | |
|:---|:---|
| For the fiscal year ended **December 31, 2022** | Commission file number: **001-33886** |

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**ACORN ENERGY, INC.**

(Exact name of registrant as specified in charter)

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| | |
|:---|:---|
| **Delaware** | **22-2786081** |
| (State or other jurisdiction of<br> incorporation or organization) | (I.R.S. Employer<br> Identification No.) |
| **1000 N West Street, Suite 1200,**<br> **Wilmington, Delaware** | **19801** |
| (Address of principal executive offices) | (Zip Code) |

---

**410-654-3315**

Registrant's telephone number, including area code

Securities registered pursuant to Section 12(b) of the Act:

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| | |
|:---|:---|
| Title of each class | Name of each exchange on which registered |
| **None** |  |

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Securities registered pursuant to Section 12(g) of the Act:

**Common Stock, par value $.01 per share**

(Title of class)

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes ☐ No ☒

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Exchange Act. Yes ☐ No ☒

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes ☒ No ☐

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes ☒ No ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of "large accelerated filer," "accelerated filer," "smaller reporting company," and "emerging growth company" in Rule 12b-2 of the Exchange Act.

Large accelerated filer ☐ Accelerated filer ☐ Non-accelerated filer ☒ <br> Smaller reporting company ☒ Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Indicate by check mark whether the registrant has filed a report on and attestation to its management's assessment of the effectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that prepared or issued its audit report. ☐

If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrant included in the filing reflect the correction of an error to previously issued financial statements. ☐

Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive-based compensation received by any of the registrant's executive officers during the relevant recovery period pursuant to § 240.10D-1(b). ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act). Yes ☐ No ☒

As of the last day of the second fiscal quarter of 2022, the aggregate market value of the registrant's common stock held by non-affiliates of the registrant was $14.5 million based on the closing sale price on that date as reported on the OTCQB marketplace. As of March 14, 2023, there were 39,757,589 shares of Common Stock, $0.01 par value per share, outstanding.

**DOCUMENTS INCORPORATED BY REFERENCE:**

None.

**TABLE OF CONTENTS**

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| | | |
|:---|:---|:---|
|  |  | PAGE |
| [PART I](#sj_001) |  |  |
| Item 1. | [BUSINESS](#sj_002) | 3 |
| Item 1A. | [RISK FACTORS](#sj_003) | 7 |
| Item 1B. | [UNRESOLVED STAFF COMMENTS](#sj_004) | 15 |
| Item 2. | [PROPERTIES](#sj_005) | 15 |
| Item 3. | [LEGAL PROCEEDINGS](#sj_006) | 15 |
| Item 4. | [MINE SAFETY DISCLOSURES](#sj_007) | 15 |
| [PART II](#sj_008) |  |  |
| Item 5. | [MARKET FOR REGISTRANT'S COMMON EQUITY, RELATED STOCKHOLDER MATTERS AND ISSUER PURCHASES OF EQUITY SECURITIES](#sj_009) | 16 |
| Item 6. | [\[RESERVED\]](#sj_010) | 16 |
| Item 7. | [MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS](#sj_011) | 16 |
| Item 7A. | [QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK](#sj_012) | 24 |
| Item 8. | [FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA](#sj_013) | 24 |
| Item 9. | [CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL DISCLOSURE](#sj_014) | 24 |
| Item 9A | [CONTROLS AND PROCEDURES](#sj_015) | 24 |
| Item 9B. | [OTHER INFORMATION](#sj_016) | 25 |
| Item 9C. | [DISCLOSURE REGARDING FOREIGN JURISDICTIONS THAT PREVENT INSPECTIONS](#sj_017) | 25 |
| [PART III](#sj_018) |  |  |
| Item 10. | [DIRECTORS, EXECUTIVE OFFICERS AND CORPORATE GOVERNANCE](#sj_019) | 26 |
| Item 11. | [EXECUTIVE COMPENSATION](#sj_020) | 28 |
| Item 12. | [SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT AND RELATED STOCKHOLDER MATTERS](#sj_021) | 33 |
| Item 13. | [CERTAIN RELATIONSHIPS, RELATED TRANSACTIONS AND DIRECTOR INDEPENDENCE](#sj_022) | 35 |
| Item 14. | [PRINCIPAL ACCOUNTING FEES AND SERVICES](#sj_023) | 35 |
| [PART IV](#sj_024) |  |  |
| Item 15. | [EXHIBITS AND FINANCIAL STATEMENT SCHEDULES](#sj_025) | 36 |
| Item 16. | [FORM 10-K SUMMARY](#sj_026) | 36 |

---

Certain statements contained in this report are forward-looking in nature. These statements can be identified by the use of forward-looking terminology such as "believes", "expects", "may", "will", "should" or "anticipates", or the negatives thereof, or comparable terminology, or by discussions of strategy. You are cautioned that our business and operations are subject to a variety of risks and uncertainties and, consequently, our actual results may materially differ from those projected by any forward-looking statements. Certain of such risks and uncertainties are discussed below under the heading "Item 1A. Risk Factors."

*OmniMetrix<sup>®</sup>, OmniView<sup>®</sup>, ScopeView<sup>TM</sup>, SmartService<sup>TM</sup>, TrueGuard<sup>TM</sup>* and *TrueShield<sup>TM</sup>* are trademarks of OmniMetrix, LLC.

**PART I**

**ITEM 1. BUSINESS**

**OVERVIEW**

Acorn Energy, Inc. and its subsidiaries, OMX Holdings, Inc. and OmniMetrix, LLC (collectively, "Acorn" or "the Company") is a Delaware corporation which is a holding company focused on technology driven solutions for energy infrastructure asset management. We provide the following products and Internet of Things ("IoT") applications and services through our OmniMetrix, LLC ("OmniMetrix") subsidiary:

● **Power Generation ("PG") monitoring.** OmniMetrix's PG services provide wireless remote monitoring and control systems and IoT applications for residential and commercial/industrial power generation equipment. This includes our AIRGuard product, which remotely monitors and controls industrial air compressors and our Smart Annunciator product which is typically sold to commercial customers that require a visual representation of the generator's status and has a touch-screen display that indicates the current state of that generator.

● **Cathodic Protection ("CP") monitoring.** OmniMetrix's CP services provide remote monitoring and control products for cathodic protection systems on oil and gas pipelines serving the gas utilities market and pipeline operators. The CP product lineup includes solutions to remotely monitor and control rectifiers, test stations and bonds. OmniMetrix also offers the industry's first RAD<sup>TM</sup>(Remote AC Mitigation Disconnect) that mounts onto existing Solid-state Decouplers in the field and can remotely disconnect/connect these AC mitigation tools which can drastically reduce a company's expense while increasing employee safety.

During 2022, each of our PG and CP activities represented a reportable segment.

We continually evaluate opportunities related to our activities, and our goal is to maximize shareholder value and position our holdings for a strategic event, which may include co-investment by one or more third parties and/or a synergistic acquisition of another company.

**FINANCIAL RESULTS BY COMPANY**

The following tables show, for the periods indicated, the financial results (dollar amounts in thousands) attributable to each of our consolidated companies.

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| | | | |
|:---|:---|:---|:---|
|  | **Year ended December 31, 2022** | **Year ended December 31, 2022** | **Year ended December 31, 2022** |
|  | **OmniMetrix** | **Acorn** | **Total** |
| Revenues | $7000 | $— | $7000 |
| Cost of sales | 1929 |  | 1929 |
| Gross profit | 5071 |  | 5071 |
| Gross profit margin | 72% |  | 72% |
| R&D expenses | 845 |  | 845 |
| Selling, general and administrative expenses | 3845 | 959 | 4804 |
| Impairment of software | 51 |  | 51 |
| Operating income (loss) | $330 | $(959) | $(629) |

---

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| | | | |
|:---|:---|:---|:---|
|  | **Year ended December 31, 2021** | **Year ended December 31, 2021** | **Year ended December 31, 2021** |
|  | **OmniMetrix** | **Acorn** | **Total** |
| Revenues | $6776 | $— | $6776 |
| Cost of sales | 1877 |  | 1877 |
| Gross profit | 4899 |  | 4899 |
| Gross profit margin | 72% |  | 72% |
| R&D expenses | 739 |  | 739 |
| Selling, general and administrative expenses | 3235 | 933 | 4168 |
| Operating income (loss) | $925 | $(933) | $(8) |

---

**OMNIMETRIX – POWER GENERATION MONITORING AND CONTROL AND CATHODIC PROTECTION MONITORING AND CONTROL**

OmniMetrix is a Georgia limited liability company based in Buford, Georgia that develops and markets wireless remote monitoring and control systems and services for critical assets (including stand-by power generators, pumps, pumpjacks, light towers, turbines, compressors, fire pumps and other industrial equipment) and multiple markets in the IoT ecosystem, as well as cathodic protection solutions for the pipeline industry (gas utilities and pipeline companies). Acorn owns 99% of OmniMetrix, with the remaining 1% owned by OmniMetrix's former CEO.

Following the emergence of IoT applications whereby companies aggregate multiple sensors and monitors into a simplified dashboard for customers, OmniMetrix believes it plays a key role in this economic ecosystem. In addition, OmniMetrix continues to see a rapidly growing need for backup power infrastructure to secure critical military, government, and private sector assets against emergency events including terrorist attacks, natural disasters, demand response and cybersecurity threats. Residential and industrial standby generators, turbines, compressors, pumps, pumpjacks, light towers and other industrial equipment are part of the critical infrastructure increasingly being monitored in IoT applications. OmniMetrix solutions monitor critical equipment used by cell towers, manufacturing plants, medical facilities, data centers, retail stores, public transportation systems, energy distribution and federal, state and municipal government facilities, in addition to residential back-up generators. Given that OmniMetrix monitors all major brands of critical equipment and continues to invest in research and development in response to customer and potential customer feedback, OmniMetrix is well-positioned to grow its customer base and expand its product offerings in this market.

**Products & Services**

In the PG segment, OmniMetrix sells a line of devices and services built on our baseline TrueGuard wireless remote monitor. These devices are broadly applicable across all brands and models of emergency power generators and industrial engine applications. The TrueGuard product family connects directly to the engine's control panel and captures all data flowing through the control panel. As a result, the product provides the ability to identify whether an emergency generator is capable of operating as expected. OmniMetrix also sells our AIRGuard product which remotely monitors and controls industrial air compressors and our Smart Annunciator product which is typically sold to commercial customers that require a visual representation of the generator's status and has a large touch-screen display.

**Customers and Markets**

At its core, the OmniMetrix family of PG monitors (TrueGuard PRO and TrueGuard 2) can remotely monitor and control a variety of industrial engine applications, including engines, standby generators, air and gas compressors, fire pumps, batteries, turbines, pumps and other equipment. Early in the company's history, a strategic decision was made to focus primarily on the standby power generation market. In the past several years, the company has expanded its focus to add several additional applications where it sees demand. Standby generator monitoring is part of the IoT ecosystem, whereby multiple sensing and monitoring devices are aggregated into one simple dashboard for customers.

As OmniMetrix can monitor and control all major brands of standby generators, it is well-positioned to compete in this market.

In the early stages of OmniMetrix's PG product and market development, relatively unsophisticated generator controls and early generation cellular and satellite communication processes limited the applications to alarm delivery. Customers were notified that some event had taken place after the fact. There was no diagnostic data opportunity, but service organizations could, at best, practice a reactive service approach.

With the advent of second-generation cellular systems and newer, computerized engine controls, OmniMetrix migrated to a design point of collecting large amounts of performance data from remote machinery, allowing service organizations to perform diagnostics on equipment before dispatching service. These enhanced control panels allowed the service organization to put the right person in the right truck with the right parts to effect a one-trip or a zero-trip solution. At this phase, service organizations could be efficient, proactive, and provide a higher level of customer satisfaction. They could also manage more customers by using remote monitoring. Customers have provided OmniMetrix feedback telling how customer service teams are able to work "smarter" and more efficiently by going directly to sites with problems, thus increasing the value of their businesses.

OmniMetrix is now focused on expanding its product offerings while it also continues to execute in its third phase of evolution, maturing the high-performance data collection design point into the first provider offering of automated prognostic solutions. For example, as most generator failures are the result of consumables, and as those consumables can be monitored, the consumption trends can be extrapolated into predictions of the most common failure modes.

OmniMetrix's PG monitors have been installed on commercial, industrial and residential generators from original equipment manufacturers ("OEMs") such as Caterpillar, Kohler, Generac, Cummins, Briggs & Stratton, MTU Energy and other generator manufacturers. OmniMetrix provides dual value propositions to the generator service organizations as well as to the machine owner. The dealers benefit from the receipt of performance data and status conditions from the generators they service for their customers, which allows the dealer service organization to be proactive in their delivery of service to their customers, as well as analyzing the remote machines before dispatching a service truck. Since the majority of service and warranty costs are incurred from the service providers, preemptive analysis of customer site conditions prior to dispatch can reduce their labor cost. From the machine owner's perspective, the OmniMetrix product provides a powerful tool to be used in their constant effort to avoid failures that come from consumables such as batteries and fuel. With proper monitoring, 95% of machine failures can be avoided completely. This migration from failure reporting to failure prevention is fundamentally OmniMetrix's focus and is the result of a strong data collection and analysis design point. We believe that this transition to prognostics sets OmniMetrix apart from its competitors, many of whom are still in the failure reporting phase of application development. OmniMetrix has shifted its primary focus to the commercial and industrial segments from residential due, in part, to the ability to customize our products to the customers' specifications. We have also increased our marketing efforts to end-users in an effort to increase demand for our services. These efforts have proven to be successful, and OmniMetrix continues to execute on that strategy.

**Competition**

OmniMetrix is a vertical market company, deeply focused on providing excellent customer experience and product and service designs for a complete end-to-end program for its customers. Having been the first provider of wireless remote monitoring systems for standby generators, the company has had the opportunity to mature its offering to a level not offered by others who compete in our two segments. This long experience working with key brand and project partners over the years has resulted in product offerings that are highly competitive.

There are two types of competitors in the PG marketplace:

&nbsp;&nbsp;&nbsp;&nbsp;(1) Independent
 monitoring organizations (such as OmniMetrix) produce the monitoring systems, but not the equipment being monitored. Among these
 are companies such as Ayantra, FleetZOOM, Gen-Tracker, and PowerTelematics. The other competitors operate in the reactive "failure
 notification" mode described in the early stages of the OmniMetrix business model. These competitors position themselves in
 a lower-performance, lower-price quadrant of the market typically due to the lesser amount of data their products can collect from the
 generator's control panel compared to OmniMetrix.

(2) OEMs
 such as generator manufacturers or generator controls manufacturers that offer customer connectivity to their machinery. They offer
 a current generation connectivity replacing telephone dial-up modems that had been used in the past. Their offerings are limited
 to their own brands, so they do not fit into broad applications like the OmniMetrix products that service all brands. They are also
 generally designed for the machine owners' use, in a reactive application.

We believe OmniMetrix has a well-established and well-defended position in the high-performance PG monitoring segment, due to its long history and numerous industry partner projects. While the execution of our aggressive sales strategy was interrupted by the impact of COVID-19, the company has resumed an aggressive sales effort into the market segment requiring less technology and lower price (including the extremely large residential generator market) as well as developing more sophisticated, diagnostic products and custom solutions for commercial and industrial clientele.

Within the CP marketplace, there are no OEM competitors, but there are several companies that provide monitoring capabilities similar to OmniMetrix such as Mobiltex Solutions, Abriox, Elecsys, and American Innovations. We believe that OmniMetrix systems provide greater functionality than these competitors, though those competitors are much larger and have greater resources, potentially enabling better channel penetration than OmniMetrix can accomplish.

**Intellectual Property**

OmniMetrix has always focused on being the technology leader in its markets, and as a result has created many "industry firsts" and "trade secrets". Initially, the company only pursued patents on the most valuable processes and systems and otherwise made public disclosure of many processes to prevent others from making later patent claims on those items. Nonetheless, OmniMetrix has four issued valid patents. Furthermore, the company has agreements with its employees and consultants which establish certain non-disclosure and, in some cases, non-compete, requirements. OmniMetrix continually evaluates whether and how to best protect its intellectual property, but there can be no assurance that its efforts will be successful in all cases.

**Facilities**

OmniMetrix's activities are currently conducted in 21,000 square feet of office and production space in the Hamilton Mill Business Park located in Buford, Georgia, under a lease that expires September 30, 2025. On July 6, 2021, the Company entered into an agreement with King Industrial Realty, Inc., to sublease from the Company 1,900 square feet of unused office space. The sublease commenced on October 1, 2021 and will run through September 30, 2025, which is the end of the Company's lease term with its landlord.

**BACKLOG**

As of December 31, 2022, OmniMetrix had a backlog of $6.2 million, primarily comprised of deferred revenue, of which $4.0 million is expected to be recognized as revenue in 2023. This compares to a backlog of $5.4 million at December 31, 2021.

**RESEARCH AND DEVELOPMENT EXPENSE, NET**

Research and development expense recorded for the years ended December 31, 2022 and 2021 for our OmniMetrix subsidiary is as follows (amounts in thousands of U.S. dollars):

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| | | |
|:---|:---|:---|
|  | Years ended December 31, | Years ended December 31, |
|  | 2022 | 2021 |
| OmniMetrix | $845 | $739 |

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**EMPLOYEES**

At December 31, 2022, we had a total of 28 employees (all of whom were employed in the United States by OmniMetrix), of whom 26 were full-time and 2 were part-time. Our CEO, who also serves as acting CEO of OmniMetrix, and our CFO, who also serves as COO of OmniMetrix, are hired as consultants to us. OmniMetrix also has consultants that supplement our employed staff and provide monthly recurring services in human resources, accounting and information technology.

Eleven of OmniMetrix's 28 employees are engaged in production, engineering and technical support, ten in marketing and sales and seven in finance and IT. We consider our relationship with our employees to be satisfactory. We have no collective bargaining agreements with any of our employees.

**ADDITIONAL FINANCIAL INFORMATION**

For additional financial information regarding our operating segments, foreign and domestic operations and sales, see "Item 7. Management's Discussion and Analysis of Financial Condition and Results of Operations" and Notes 11 and 12 to our Consolidated Financial Statements included in this Annual Report.

**AVAILABLE INFORMATION**

We file annual, quarterly and current reports, proxy statements and other information with the Securities and Exchange Commission (the "SEC"). These filings are available to the public over the internet at the SEC's website at http://www.sec.gov. You may also read and copy any document we file at the SEC's public reference room located at 100 F Street, NE, Washington, DC 20549. Please call the SEC at 1-800-SEC-0330 for further information on the public reference room.

Our website can be found at http://www.acornenergy.com. We make available free of charge on or through our website, access to our annual report on Form 10-K, quarterly reports on Form 10-Q, current reports on Form 8-K, and amendments to those reports as soon as reasonably practicable after such material is electronically filed, or furnished, to the SEC. Our website also includes our Code of Business Conduct and Ethics, and our Board of Directors' Committee Charter for the Audit Committee.

**ITEM 1A. RISK FACTORS**

We may from time to time make written or oral statements that contain forward-looking information. However, our actual results may differ materially from our expectations, statements or projections. The following risks and uncertainties, together with other factors not presently determinable, could cause actual results to differ from our expectations, statements or projections.

**GENERAL FACTORS**

*We have a history of operating losses and have used significant amounts of cash for operations and to fund our investments.* 

Although we have had several consecutive quarters of profitability at our OmniMetrix subsidiary, we have had a history of losses from our OmniMetrix subsidiary plus corporate overhead and have used significant amounts of cash to fund our operating activities over the years.

While we believe we have sufficient cash to finance our operations for at least twelve months from the issuance of the consolidated financial statements contained in this Annual Report, we may need to seek additional sources of funding for long-term corporate costs or if OmniMetrix were not to grow at the rate anticipated and needed additional funds for their operations. Additional sources of funding may include additional loans from related and/or non-related parties, partial sale of, or finding a strategic partner for, OmniMetrix or equity financing. There can be no assurance additional funding will be available at acceptable terms or that we will be able to successfully utilize any of these possible sources to provide additional liquidity.

 

*We depend on key management for the success of our business.*

Our success is largely dependent on the skills, experience and efforts of our senior management team, including Jan Loeb, CEO of Acorn and Acting CEO of OmniMetrix, who beneficially owns approximately 20.5% of the Company's stock, Tracy Clifford, CFO of Acorn and COO of OmniMetrix , and Harold Jarrett, our CTO. The loss of the services of any of these key managers could materially harm our business, financial condition, future results and cash flow. We do not maintain "key person" life insurance policies on any members of senior management. We may also not be able to locate or employ on acceptable terms qualified replacements for our senior management if their services were no longer available.

*Loss of the services of a few key employees could harm our operations.*

We depend on key technical employees and sales personnel. The loss of certain personnel could diminish our ability to develop and maintain relationships with customers and potential customers. The loss of certain technical personnel could harm our ability to meet development and implementation schedules. The loss of key sales personnel could have a negative effect on sales to certain current customers. Although most of our significant employees are bound by confidentiality and non-competition agreements, the enforceability of such agreements cannot be assured. Our future success also depends on our continuing ability to identify, hire, train and retain other highly qualified technical and managerial personnel. If we fail to attract or retain highly qualified technical and managerial personnel in the future, our business could be disrupted.

*There is a limited trading market for our common stock and the price of our common stock may be volatile.*

Our common stock is traded on the OTCQB marketplace under the symbol "ACFN." The OTCQB is a regulated quotation service that displays real-time quotes, last-sale prices and volume information in over-the-counter equity securities and provides significantly less liquidity than a listing on the NASDAQ Stock Market or other national securities exchanges. The OTCQB securities are traded by a community of market makers that enter quotes and trade reports. This market is limited in comparison to the national stock exchanges, and any prices quoted may not be a reliable indication of the value of our common stock. Quotes for stocks included on the OTCQB are not listed in the financial sections of newspapers as are those for the NASDAQ Stock Market or the NYSE. Therefore, prices for securities traded solely on the OTCQB may be difficult to obtain.

Trading on the OTCQB marketplace as opposed to a national securities exchange has resulted, and may continue to result, in a reduction in some or all of the following, each of which could have a material adverse effect on the price of our common stock and our company:

● the liquidity of our common stock;

● the market price of shares of our common stock;

● our ability to obtain financing for the continuation of our operations;

● the number of institutional and other investors that will consider investing in shares of our common stock;

● the number of market markers in shares of our common stock;

● the availability of information concerning the trading prices and volume of shares of our common stock; and

● the number of broker-dealers willing to execute trades in shares of our common stock.

In addition, the market price of our common stock could be subject to wide fluctuations in response to:

● quarterly variations in our revenues and operating expenses;

● announcements of new products or services by us;

● fluctuations in interest rates;

● significant sales of our common stock;

● the operating and stock price performance of other companies that investors may deem comparable to us; and

● news reports relating to trends in our markets or general economic conditions.

 

*Penny stock rules will limit the ability of our stockholders to sell their stock.*

The SEC has adopted regulations which generally define "penny stock" to be any equity security that has a market price (as defined) less than $5.00 per share or an exercise price of less than $5.00 per share, subject to certain exceptions. Our securities are covered by the penny stock rules, which impose additional sales practice requirements on broker-dealers who sell to persons other than established customers and "accredited investors". The term "accredited investor" refers generally to institutions with assets in excess of $5,000,000 or individuals with a net worth in excess of $1,000,000 or annual income exceeding $200,000 or $300,000 jointly with their spouse. The penny stock rules require a broker-dealer, prior to a transaction in a penny stock not otherwise exempt from the rules, to deliver a standardized risk disclosure document in a form prepared by the SEC which provides information about penny stocks and the nature and level of risks in the penny stock market. The broker-dealer also must provide the customer with current bid and offer quotations for the penny stock, the compensation of the broker-dealer and its salesperson in the transaction and monthly account statements showing the market value of each penny stock held in the customer's account. The bid and offer quotations, and the broker-dealer and salesperson compensation information, must be given to the customer orally or in writing prior to effecting the transaction and must be given to the customer in writing before or with the customer's confirmation. In addition, the penny stock rules require that prior to a transaction in a penny stock not otherwise exempt from these rules, the broker-dealer must make a special written determination that the penny stock is a suitable investment for the purchaser and receive the purchaser's written agreement to the transaction. These disclosure requirements may have the effect of reducing the level of trading activity in the secondary market for the stock that is subject to these penny stock rules. Consequently, these penny stock rules may affect the ability of broker-dealers to trade our securities. We believe that the penny stock rules discourage investor interest and limit the marketability of our common stock; however, we have the option to execute a reverse split which could mitigate this issue.

*Compliance with changing regulations of corporate governance, public disclosure and financial accounting standards may result in additional expenses and affect our reported results of operations.*

Keeping informed of, and in compliance with, changing laws, regulations and standards relating to corporate governance, public disclosure and accounting standards, including the Sarbanes-Oxley Act, Dodd-Frank Act, as well as new and proposed SEC regulations and accounting standards, has required an increased amount of management attention and external resources. Compliance with such requirements may result in increased general and administrative expenses and an increased allocation of management time and attention to compliance activities.

*We may not be able to successfully integrate companies which we may invest in or acquire in the future, which could materially and adversely affect our business, financial condition, future results and cash flow.*

Part of our business plan includes the acquisition of new companies either as new platform companies or complimentary companies. Any failure to effectively integrate any future acquisition's management into our controls, systems and procedures could materially adversely affect our business, results of operations, financial condition and cash flow.

Any significant acquisition could require substantial use of our capital and may require significant debt or equity financing. We anticipate the need to closely manage our cash for the foreseeable future and cannot provide any assurance as to the availability or terms of any such financing or its effect on our liquidity and capital resources.

Integrating acquisitions is often costly, and we may not be able to successfully integrate acquired companies with existing operations without substantial costs, delays or other adverse operational or financial consequences. Integrating acquired companies involves a number of risks that could materially and adversely affect our business, including:

● failure of the acquired companies to achieve the results we expect;

● inability to retain key personnel of the acquired companies;

● dilution of existing stockholders;

● potential disruption of our ongoing business activities and distraction of our management;

● difficulties in retaining business relationships with suppliers and customers of the acquired companies;

● difficulties in coordinating and integrating overall business strategies, sales and marketing, and research and development efforts; and

● difficulties in establishing and maintaining uniform standards, controls, procedures and policies, including accounting controls and procedures.

 

*We incur substantial costs as a result of being a public company.*

As a public company, we incur significant legal, accounting, and other expenses in connection with our reporting requirements. The Sarbanes-Oxley Act of 2002, Dodd-Frank Act and the rules subsequently implemented by the Securities and Exchange Commission ("SEC") have required changes in corporate governance practices of public companies. These rules and regulations have already increased our legal and financial compliance costs and the amount of time and effort we devote to compliance activities. We expect that as a result of continued compliance with these rules and regulations, we will continue to incur significant legal and financial compliance costs. We continue to regularly monitor and evaluate developments with respect to these new rules with our legal counsel, but we cannot predict or estimate the amount of additional costs we may incur or the timing of such costs.

*We may in the future become involved in litigation that may materially adversely affect us.*

From time to time in the ordinary course of our business, we may become involved in various legal proceedings, including commercial, product liability, employment, class action and other litigation and claims, as well as governmental and other regulatory investigations and proceedings. Any legal proceedings can be time-consuming, divert management's attention and resources and cause us to incur significant expenses. Because litigation is inherently unpredictable, the results of any such actions may have a material adverse effect on our business, operations or financial condition.

*We have reported material weaknesses in internal controls over financial reporting as of December 31, 2022 and we cannot assure you that additional material weaknesses will not be identified in the future or that we can effectively remediate our reported weaknesses. If our internal control over financial reporting or disclosure controls and procedures are not effective, there may be errors in our consolidated financial statements that could require a restatement, or our filings may not be timely, and investors may lose confidence in our reported financial information.*

Section 404 of the Sarbanes-Oxley Act of 2002 requires us to evaluate the effectiveness of our internal control over financial reporting as of the end of each year, and to include a management report assessing the effectiveness of our internal control over financial reporting in each Annual Report on Form 10-K.

Our management, including our Chief Executive Officer and Chief Financial Officer, does not expect that our internal control over financial reporting will prevent all errors and all fraud. A control system, no matter how well designed and operated, can provide only reasonable, not absolute, assurance that the control system's objectives will be met. Further, the design of a control system must reflect the fact that there are resource constraints, and the benefits of controls must be considered relative to their costs. Controls can be circumvented by the individual acts of some persons, by collusion of two or more people, or by management override of the controls. Over time, controls may become inadequate because changes in conditions or deterioration in the degree of compliance with policies or procedures may occur. Because of the inherent limitations in a cost-effective control system, misstatements due to error or fraud may occur and not be detected.

Any failure to maintain or implement required new or improved controls, or any difficulties we encounter in their implementation, could result in significant deficiencies or material weaknesses, cause us to fail to timely meet our periodic reporting obligations, or result in material misstatements in our financial statements. Any such failure could also adversely affect the results of periodic management evaluations regarding disclosure controls and the effectiveness of our internal control over financial reporting required under Section 404 of the Sarbanes-Oxley Act of 2002 and the rules promulgated thereunder. The existence of a material weakness could result in errors in our consolidated financial statements that could result in a restatement of consolidated financial statements, cause us to fail to timely meet our reporting obligations and cause investors to lose confidence in our reported financial information.

 

*If we are unable to protect our intellectual property, or our intellectual property protection efforts are unsuccessful, others may duplicate our technology.*

We rely on a combination of patents, trademarks, copyrights, trade secret laws and restrictions on disclosure to protect our intellectual property rights. Our ability to compete effectively will depend, in part, on our ability to protect our proprietary technology, systems' designs and manufacturing processes. The ability of others to use our intellectual property could allow them to duplicate the benefits of our products and reduce our competitive advantage. In the future, should we apply for new patents, we do not know whether any of our pending patent applications will be issued or, in the case of patents issued, that the claims allowed are or will be sufficiently broad to protect our technology or processes. Further, a patent issued covering one use of our technology may not be broad enough to cover uses of that technology in other business areas. Even if all our patent applications are issued and are sufficiently broad, they may be challenged or invalidated, or our competitors may independently develop or patent technologies or processes that are equivalent or superior to ours. We could incur substantial costs in prosecuting patent and other intellectual property infringement suits and defending the validity of our patents and other intellectual property. While we have attempted to safeguard and maintain our property rights, we do not know whether we have been or will be completely successful in doing so. These actions could place our patents, trademarks and other intellectual property rights at risk and could result in the loss of patent, trademark or other intellectual property rights protection for the products, systems and services on which our business strategy partly depends. Furthermore, it is not practical from a cost/benefit perspective to file for patent or trademark protection in every jurisdiction where we now or in the future may conduct business. In those territories where we do not have the benefit of patent or trademark protections, our competitors may be able to prevent us from selling our products or otherwise limit our ability to advertise under our established product names and we may face risks associated with infringement litigation as discussed below.

We rely, to a significant degree, on contractual provisions to protect our trade secrets and proprietary knowledge. These trade secrets either cannot be protected by patent protection or we have determined that seeking a patent is not in our interest. These agreements may be breached, and we may not have adequate remedies for any breach. Our trade secrets may also be known without breach of such agreements or may be independently developed by competitors.

*It can be difficult or expensive to obtain the insurance we need for our business operations.*

As part of our business operations, we maintain insurance as a corporate risk management strategy. Insurance products are impacted by market fluctuations and can become expensive and sometimes very difficult to obtain. There can be no assurance that we can secure all necessary or appropriate insurance at affordable prices for the required limits. Our failure to obtain such insurance could lead to uninsured losses that could have a material adverse effect on our results of operations or financial condition or cause us to be out of compliance with our contractual obligations.

We may in the future be involved in product liability and product warranty claims relating to the products we manufacture and distribute that, if adversely determined, could adversely affect our financial condition, results of operations, and cash flows. Product liability claims can be expensive to defend and can divert the attention of management and other personnel for significant periods, regardless of the ultimate outcome. Claims of this nature could also have a negative impact on customer confidence in our products and our company. While insurance can mitigate some of this risk, due to our current size and operating history, we have been unable to obtain product liability insurance with significant coverage. Our customers may no longer accept the terms we have been able to procure and seek to terminate our existing contracts or cease to do business with us.

*Our financial instruments could subject us to concentrations of credit risk.*

Our financial instruments, which potentially subject us to concentrations of credit risk, consist principally of cash and trade accounts receivable. Our cash was deposited with a U.S. bank and amounted to $1,450,000 at December 31, 2022. We had one customer that represented 12% of the accounts receivable at December 31, 2022. Credit risk with respect to the balance of trade receivables is generally diversified due to the number of entities comprising our customer base. Although we do not believe there is significant risk of non-performance by these counterparties, any failures or defaults on their part could negatively impact the value of our financial instruments and could have a material adverse effect on our business, operations or financial condition.

*We are dependent on information technology and our systems and infrastructure face certain risks, including from cybersecurity breaches and data leakage.*

We rely extensively on information technology systems, networks and services, including internet sites, data hosting and processing facilities and tools, physical security systems and other hardware, software and technical applications and platforms, some of which are managed, hosted, provided and/or used for third-parties or their vendors, to assist in conducting our business. A significant breakdown, invasion, corruption, destruction or interruption of critical information technology systems or infrastructure, by our workforce, others with authorized access to our systems or unauthorized persons could negatively impact operations. The ever-increasing use and evolution of technology, including cloud-based computing, creates opportunities for the unintentional dissemination or intentional destruction or modification of confidential information stored in our, or our third-party providers' systems, portable media or storage devices. We could also experience a business interruption, theft of confidential information or reputational damage from industrial espionage attacks, malware or other cyber-attacks, which may compromise our system infrastructure or lead to data leakage, either internally or at our third-party providers. As the COVID-19 pandemic progressed, there was an increase in cybersecurity incidents across all industries, predominantly ransomware and social engineering attacks. Further, government entities have also been the subject of cyberattacks. As the cyber-threat landscape evolves, these attacks are growing in frequency, sophistication and intensity, and due to the nature of some of these attacks, there is also a risk that they may remain undetected for a period of time. We have invested in industry-appropriate protections and monitoring practices of our data and IT to reduce these risks and continue to monitor our systems on an ongoing basis for any current or potential threats. While we have purchased cybersecurity insurance, there are no assurances that the coverage would be adequate in relation to any incurred losses. Moreover, as cyber-attacks increase in frequency and magnitude, we may be unable to obtain cybersecurity insurance in amounts and on terms we view as appropriate for our operations. There can be no assurance that our continuing efforts will prevent breakdowns or breaches to our or our third-party providers' databases or systems that could adversely affect our business.

*The COVID-19 pandemic could negatively affect various aspects of our business, including our workforce and supply chain, and make it more difficult and expensive to meet our obligations to our customers, and could result in reduced demand from our customers.*

 

As a result of the COVID-19 pandemic, businesses can be shut down, supply chains can be interrupted, slowed, or rendered inoperable, and individuals can become ill, quarantined, or otherwise unable to work and/or travel. The full extent to which the COVID-19 pandemic may affect our results of operations, financial condition and cash flows will depend on future developments that are highly uncertain.

The pandemic could adversely affect our workforce resulting in serious health issues and absenteeism. The pandemic could also substantially interfere with general commercial activity related to our supply chain and customer base, which could have a material adverse effect on our financial condition, results of operations, business, or prospects. Some of the electronic devices and hardware we purchase, like antennas, radios, and GPS modules are very specific to our application; there are not likely to be practical alternatives. In some cases, our circuit boards were designed around specific electronic hardware that met our specifications. We are working closely with our contract manufacturers and suppliers in order to mitigate as much as possible the risks to our supply chain for these critical devices and hardware, including identifying any lead-time issues and any potential alternate sources. We are also examining all currently open purchase orders in an effort to identify whether we need to issue additional orders to secure product that is critical, already has questionable lead times and/or is unique to our requirements.

OmniMetrix, to date, has been deemed an essential business; however, if this were to change and our operations are curtailed, we may need to seek alternate sources of supply for services and staff, which may be more expensive. Alternate sources may not be available or may result in delays in shipments to us from our supply chain and subsequently to our customers, each of which would affect our results of operations. Further, if our customers' businesses are similarly affected, they might delay or reduce purchases from us, which could adversely affect our results of operations.

**RISKS RELATED TO OMNIMETRIX**

*OmniMetrix has had a history of incurring net losses since it was acquired by us and may never achieve sustained profitability.*

Although OmniMetrix realized an operating profit of $330,000 in 2022 and $925,000 in 2021, OmniMetrix has a history of incurring operating losses since it was acquired by Acorn in 2012. While OmniMetrix has significantly reduced its losses and its cash needs from us and we expect positive cash flow from its operations in 2023, we can provide no assurance that OmniMetrix will be able to generate sufficient revenues to allow it to sustain profitability and to have sustained positive cash flows.

*An increase in customer terminations would negatively affect our business by reducing OmniMetrix's revenue or requiring us to spend more money to grow our customer base.*

Non-renewals or other monitoring service terminations could increase in the future due to customer dissatisfaction with our products and services, increased competition from other providers or alternative technologies.

If we have an increase in our non-renewal rate, we will have to acquire new customers on an ongoing basis just to maintain our existing level of customers and revenues. As a result, marketing expenditures are an ongoing requirement of our business. We incur significant costs to acquire new customers, and those costs are an important factor in determining our net profitability. Therefore, if we are unsuccessful in retaining customers or are required to spend significant amounts to acquire new customers, our revenue could decrease and/or our operating results could be affected.

*OmniMetrix is a relatively small company with limited resources compared to some of its current and potential competitors, which may hinder its ability to compete effectively.*

Some of OmniMetrix's current and potential competitors have significantly greater resources and broader name recognition than it does. As a result, these competitors may have greater credibility with OmniMetrix's existing and potential customers. They also may be able to adopt more aggressive pricing policies and devote greater resources to the development, promotion and sale of their products, which would allow them to respond more quickly to new or emerging technologies or changes in customer requirements. In particular, at the present time we are facing significant competition from certain generator manufacturers who offer their own monitoring solutions.

*OmniMetrix may not be able to access sufficient capital to support growth.*

Although OmniMetrix is not expected to need funding from us in 2023 to support its growth and working capital needs, OmniMetrix has historically been dependent on Acorn's ability and willingness to provide funding to support its business and growth strategy. As of December 31, 2022, OmniMetrix owes Acorn $3,677,000 from such funding support which includes accrued dividends of $266,000, a loan in the principal amount of $2,985,000 and accrued interest and other advances of $426,000. During 2022, the intercompany amount due to Acorn from OmniMetrix decreased by $540,000. This included repayments of $985,000 offset by interest of $179,000, dividends of $76,000 due to Acorn and $190,000 in shared expenses paid by Acorn. During 2021, the intercompany amount due to Acorn from OmniMetrix decreased by $359,000. This included repayments of $677,000 offset by interest of $194,000, dividends of $76,000 due to Acorn and $48,000 in shared expenses paid by Acorn.

We have no assurance that current cash balances plus cash flow from operations will provide sufficient liquidity for OmniMetrix's working capital needs in 2023. Additional financing for OmniMetrix may be in the form of a bank line, a new loan or investment by others, a loan by Acorn, or a combination of the above. The availability and amount of any additional loans from us to OmniMetrix may be limited by the working capital needs of our corporate activities. Whether Acorn will have the resources necessary to provide funding, or whether alternative funds, such as third-party loans or investments, will be available at the time and on terms acceptable to Acorn and OmniMetrix cannot be determined at this time.

*OmniMetrix sells equipment and services which monitor third-party products, thus its revenues are dependent on the continued sales of such third-party products.*

OmniMetrix's end-user customer base is comprised exclusively of parties who have chosen to purchase either generators or construct gas pipelines. OmniMetrix has no ability to control the rate at which new generators or cathodic protection systems are acquired. If purchases of such products decline, the associated need for OmniMetrix's products and services would be expected to decline as well.

*If OmniMetrix is unable to keep pace with changing market or customer-mandated product and service improvements, OmniMetrix's results of operations and financial condition may suffer.*

Many of OmniMetrix's existing products may require ongoing engineering and upgrades in conjunction with market developments as well as specific customer needs. There can be no assurance that OmniMetrix will continue to be successful in its engineering efforts regarding the development of its products, and future technological difficulties could adversely affect its business, results of operations and financial condition.

*The cellular networks used by OmniMetrix are also subject to periodic technical updates that may require corresponding updates to, or replacement of, OmniMetrix's monitoring equipment.*

Cellular networks have evolved over time to offer more robust technical capabilities in both voice and data transmission. At the present time, the changes from the so-called "3G" to "4G LTE" service have resulted in only limited service interruptions. OmniMetrix anticipates, however, that as new capabilities come online, it will be necessary to have equipment that can readily interface with the newer cellular networks to avoid negative impacts on customer service. Not all of the costs associated with OmniMetrix's corresponding equipment upgrades can be passed on to customers, and any increased expenses are expected to have a negative impact on OmniMetrix's operating results.

*A substantial portion of OmniMetrix's revenues is expected to be generated not from product sales, but from periodic monitoring fees and thus it is continually exposed to risks associated with its customers' financial stability.*

OmniMetrix sells on-going monitoring services to both PG and CP customers. It is therefore dependent on these customers continuing to timely pay service fees on an on-going basis. If a significant portion of these fees are not paid on a timely basis and/or are not renewed from year-to-year, OmniMetrix could expect to experience deterioration in its financial condition.

*OmniMetrix's ability to provide, and to collect revenues from, monitoring services is dependent on the reliability of cellular networks not controlled by OmniMetrix.*

OmniMetrix provides monitoring services through the use of cellular and satellite technology utilizing the networks of third-party providers. These providers generally do not warrantee their services to either OmniMetrix or the end users, and any dropped transmissions could result in the loss of customer renewals and potential claims against OmniMetrix. While OmniMetrix uses contractual measures to limit its liability to customers, there is no assurance that such limitations will be enforced or that customers will not cancel monitoring services due to network issues.

*OmniMetrix's business is dependent on its ability to reliably store and manage data, but there can be no guarantee that it has sufficient capabilities to mitigate potential data loss in all cases.*

The efficient operation of OmniMetrix's business is dependent on its information technology systems. In addition, OmniMetrix's ability to assist customers in analyzing data related to the performance of such customers' power and cathodic protection monitoring systems is an important component of its customer value proposition. OmniMetrix utilizes Microsoft Azure cloud-hosted data servers utilizing accepted data and power monitoring and protection processes, but whether a data loss can be avoided cannot be assured in every case. OmniMetrix's information technology systems are vulnerable to damage or interruption from natural disasters, sabotage (including theft and attacks by computer viruses or hackers), power outages, and computer systems, Internet, telecommunications or data network failure. Any interruption of OmniMetrix's information technology systems could result in decreased revenue, increased expenses, increased capital expenditures, customer dissatisfaction and potential lawsuits, any of which could have a material adverse effect on its results of operations and financial condition.

**RISKS RELATED TO OUR SECURITIES**

*Our stock price is highly volatile and we do not expect to pay dividends on shares of our common stock for the foreseeable future. Investors may never obtain a return on their investment.*

The market price of our common stock has fluctuated substantially in the past and is likely to continue to be highly volatile and subject to wide fluctuations. During 2022, our common stock traded at prices as low as $0.26 and as high as $0.63 per share. Fluctuations in our stock price may continue to occur in response to various factors, many of which we cannot control, including:

● general economic and political conditions and specific conditions in the markets we address;

● quarter-to-quarter variations in our operating results;

● strategic investments or divestments;

● announcements of changes in our senior management;

● the gain or loss of one or more significant customers or suppliers;

● announcements of technological innovations or new products by our competitors, customers or us;

● the gain or loss of market share in any of our markets;

● changes in accounting rules;

● changes in investor perceptions; or

● changes in expectations relating to our products, plans and strategic position or those of our competitors or customers.

We do not intend to pay dividends to our stockholders in the foreseeable future. We intend to reinvest earnings, if any, in the development and expansion of our business. Accordingly, investors will need to rely on sales of your common stock after price appreciation, which may never occur, in order to realize a return on their investment.

*Our share price may decline due to the large number of shares of our common stock eligible for future sale in the public market including shares underlying options.*

Almost all of our outstanding shares of common stock are, or could upon exercise of options become, eligible for sale in the public market as described below. Sales of a substantial number of shares of our common stock in the public market, or the possibility of these sales, may adversely affect our stock price.

As of March 14, 2023, 39,757,589 shares of our common stock were issued and outstanding. As of that date we had 835,251 options outstanding and exercisable with a weighted average exercise price of $0.41 per share, which if exercised would result in the issuance of additional shares of our common stock. In addition to the options noted above, at March 14, 2023, there were 170,205 options outstanding that have not yet vested and are not yet exercisable.

Substantially all of our currently outstanding shares and shares issuable under our outstanding options are or would be freely tradable.

*We may have to offer additional securities for sale in the near future.*

As of March 14, 2023, we had consolidated cash of $1,480,000 which we believe is sufficient for at least the next twelve months. Despite this, we may ultimately not have sufficient cash to allow us to execute our plans, and the occurrence of one or more unanticipated events may require us to make significant expenditures. Accordingly, we may need to raise additional amounts to finance our operations. If we were to do so by selling shares of our common stock and/or other securities convertible into shares of our common stock, current investors may incur dilution in the value of their shares.

**ITEM 1B. UNRESOLVED STAFF COMMENTS**

None.

**ITEM 2. PROPERTIES**

OmniMetrix's activities are currently conducted in approximately 21,000 square feet of office and production space in the Hamilton Mill Business Park located in Buford, Georgia, under a lease that expires on September 30, 2025. The annual total rent payment was $124,000 in 2022 and $118,000 in 2021. For 2023, the annual total rent payment will be $125,000. OmniMetrix is currently utilizing only a portion of these leased facilities and expects to grow into a portion of the currently unused space.

On July 6, 2021, the Company entered into an agreement with King Industrial Realty, Inc. to sublease from the Company 1,900 square feet of the unused office space for a monthly sublease payment of $2,375 which includes the base rent plus a pro-rata share of utilities, property taxes and insurance. Fifty percent of any excess rent received above the per square foot amount that the Company pays will be remitted to the Company's landlord less the allocation of any shared expenses and leasehold improvements specific to the sublease. As of December 31, 2022, after the offset of the investment in leasehold improvements and other expenses related to the sublease, the Company owes its landlord $6,000 for its share of the sublease profit since the lease commencement. The estimated amount the Company expects to remit to the landlord each year of the sublease subsequent to December 31, 2022 is $6,100 per year. The sublease commenced on October 1, 2021 and will run through September 30, 2025 which is the end of the Company's lease term with its landlord. Below are the future payments expected under the sublease net of the estimated annual service cost of $2,220 (gross of the estimated amount we expect to remit to our landlord):

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| | |
|:---|:---|
|  | **2022** |
| 2023 | $26000 |
| 2024 | 26000 |
| 2025 | 20000 |
| Total undiscounted cash flows | $72000 |

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**ITEM 3. LEGAL PROCEEDINGS**

None.

**ITEM 4. MINE SAFETY DISCLOSURES**

Not applicable.

**PART II**

**ITEM 5. MARKET FOR REGISTRANT'S COMMON EQUITY, RELATED STOCKHOLDER MATTERS AND ISSUER PURCHASES OF EQUITY SECURITIES**

Market Information

Our common stock is traded under the symbol "ACFN" on the OTCQB marketplace. You should be aware that over-the-counter market quotations may reflect inter-dealer prices, without retail mark-up, mark-down or commissions and may not necessarily represent actual transactions.

Holders

As of March 14, 2023, the last reported sales price of our common stock on the OTCQB marketplace was $0.37, there were 69 record holders of our common stock and we estimate that there were approximately 4,000 beneficial owners of our common stock.

**ITEM 6. [RESERVED.]**

**ITEM 7. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS**

**OVERVIEW AND TREND INFORMATION**

The following discussion includes statements that are forward-looking in nature. Whether such statements ultimately prove to be accurate depends upon a variety of factors that may affect our business and operations. Certain of these factors are discussed in "Item 1A. Risk Factors."

All dollar amounts in the discussion below are rounded to the nearest thousand and, thus, are approximate.

We currently operate in two reportable operating segments, both of which are performed through our OmniMetrix subsidiary:

● The PG segment which provides wireless remote monitoring and control systems and IoT applications for residential and commercial/industrial power generation equipment. This includes our AIRGuard product, which remotely monitors and controls industrial air compressors and our Smart Annunciator product which is typically sold to commercial customers that require a visual representation of the generator's status and has a touch-screen display that indicates the current state of that generator; and

● The CP segment which provides remote monitoring and control products for cathodic protection systems on oil and gas pipelines serving the gas utilities market and pipeline operators. The CP product lineup includes solutions to remotely monitor and control rectifiers, test stations and bonds. OmniMetrix also offers the industry's first RAD<sup>TM</sup>(Remote AC Mitigation Disconnect) that mounts onto existing Solid-state Decouplers in the field and can remotely disconnect/connect these AC mitigation tools which can drastically reduce a company's expense while increasing employee safety.

The following analysis should be read together with the segment information provided in Notes 11 and 12 to our consolidated financial statements included in this report.

*OmniMetrix*

Following the emergence of machine-to-machine ("M2M") and IoT applications whereby companies aggregate multiple sensors and monitors into a simplified dashboard for customers, OmniMetrix believes it plays a key role in this economic ecosystem. In addition, OmniMetrix continues to see a growing need for backup power infrastructure to secure critical military, government, and private sector assets against emergency events including terrorist attacks, natural disasters, and cybersecurity threats. Residential, commercial and industrial standby generators, turbines, compressors, pumps, pumpjacks, light towers and other industrial equipment are part of the critical infrastructure increasingly becoming monitored in IoT applications. OmniMetrix solutions monitor critical equipment used by cell towers, manufacturing plants, medical facilities, data centers, retail stores, public transportation systems, energy distribution and federal, state and municipal government facilities, in addition to residential back-up generators. Given that OmniMetrix monitors all major brands of critical equipment and continues to invest in research and development in response to customer and potential customer feedback, OmniMetrix remains well-positioned as a competitive participant in this market to continue to grow its customer base and expand its product offerings.

*Intercompany*

During 2022, the intercompany amount due to Acorn from OmniMetrix decreased by $540,000. This included repayments of $985,000 offset by interest of $179,000, dividends of $76,000 due to Acorn and $190,000 in shared expenses paid by Acorn. During 2021, the intercompany amount due to Acorn from OmniMetrix decreased by approximately $359,000. This included repayments of approximately $677,000 offset by interest of approximately $194,000, dividends of $76,000 due to Acorn and approximately $48,000 in shared expenses paid by Acorn. We believe that OmniMetrix will not need working capital support in 2023. However, we have no assurance that this will be the case. Additional financing for OmniMetrix may be in the form of a bank line, a new loan or investment by others, an equity raise by Acorn which could then facilitate a loan by Acorn to OmniMetrix, or a combination of the above. The availability and amount of any additional loans from Acorn to OmniMetrix may be limited by the working capital needs of our corporate activities. Whether Acorn will have the resources necessary to provide funding, or whether alternative funds, such as third-party loans or investments, will be available at the time and on terms acceptable to Acorn and OmniMetrix cannot be determined at this time.

As of March 14, 2023, Acorn's corporate operations (excluding cash at our OmniMetrix subsidiary) held a total of $1,480,000 in cash.

*Other Matters*

 

On March 2, 2023, 35,000 warrants that were set to expire on March 16, 2023 were exercised at an exercise price of $0.13 per share by our Chief Executive Officer.

On February 27, 2023, 10,000 options in the aggregate were issued to the Director of Software Development and Technology with an exercise price of $0.41 and that vested in equal increments over three years on the anniversary date of the grant, valued at $3,000 in the aggregate.

 

On January 3, 2023, 30,000 options in the aggregate were issued to directors with an exercise price of $0.35 and that vested in equal increments on January 1, 2023, April 1, 2023, July 1, 2023 and October 1, 2023, valued at $9,000 in the aggregate.

On January 1, 2023, 35,000 options were issued to the CEO with an exercise price of $0.35 and that vest in equal increments on January 1, 2023, April 1, 2023, July 1, 2023 and October 1, 2023 valued at $9,000.

On November 22, 2022, 10,000 vested options were exercised by a board member with an exercise price of $0.14 per share or $1,400 in the aggregate. These options had an expiration date of January 1, 2023.

 

On August 12, 2022, 25,000 vested options were exercised by the CEO with an exercise price of $0.20 per share or $5,000 in the aggregate. These options had an expiration date of August 13, 2022.

 

On March 4, 2022, 30,770 options were issued to the Vice President of Sales with an exercise price of $0.55 and that vest in equal increments over three years on the anniversary date of the grant. These options are valued at $11,000.

 

On June 1, 2022, 50,000 options were issued to the CFO with an exercise price of $0.44 and vesting in equal increments on June 1, 2022, September 1, 2022, December 1, 2022 and March 1, 2023, valued at $16,000.

 

On January 1, 2022, 30,000 options in the aggregate were issued to directors with an exercise price of $0.63 and that vested in equal increments on January 1, 2022, April 1, 2022, July 1, 2022 and October 1, 2022, valued at $12,000 in the aggregate.

On January 1, 2022, 35,000 options were issued to the CEO with an exercise price of $0.63 and that vested in equal increments on January 1, 2022, April 1, 2022, July 1, 2022 and October 1, 2022, valued at $14,000.

During June 2022, we conducted an evaluation of the status of an ERP software customization project that had been initiated in July 2019 and was ongoing. As a result of this evaluation, we elected to terminate this project effective June 30, 2022 and recorded an impairment against the capitalized investment in this project of $51,000.

In July 2022, we announced a partnership between OmniMetrix, CPower Energy Management ("<u>CPower</u>"), and Power Solutions Specialists TX ("PSS") designed to help homeowners that install next-generation standby generators to earn compensation for offering grid relief, known as "demand response," to the Electric Reliability Council of Texas ("ERCOT"). CPower's demand response solutions, combined with OmniMetrix's remote control capabilities, allow the shifting of electricity production to PSS's best-in-class residential standby generators for a few hours each year when the grid is stressed or ERCOT energy pricing is high, without the homeowner needing to take any action. Homeowners are compensated for signing up and possibly supplying grid offload by running their generators for up to 12 hours per year. We do not expect this partnership to begin generating revenue until late 2023.

On August 19, 2019, we entered into an agreement with a software development partner to create and license to us a new software platform and application. Pursuant to this agreement, we paid this partner equal monthly payments over the first seven months of the term of the agreement equal to $200,000 in the aggregate. We will also pay the partner (i) a per-sensor monitoring fee for each sensor connected to the developed technology, or (ii) a percentage of any revenue received above a specified amount per sensor monitored per month, in gas applications only. Commencing on January 1, 2021, we paid the partner a quarterly licensing fee of $12,500 which was renegotiated to $4,450 effective October 1, 2021. The per-sensor monitoring fees have not yet commenced. The initial term of this agreement ended on August 19, 2022 and would have automatically renewed for an additional year, but we delivered a written notice of termination to the other party sixty days prior to the end of the initial term. We are currently on a month-to-month arrangement paying a monthly licensing fee of $1,500, and are working with the software development partner to negotiate more favorable terms for future periods.

We entered into a new agreement effective May 1, 2020 for data hosting services, replacing an expiring agreement with the same vendor. The agreement had a twelve-month term. In January 2021, we elected to renew this agreement for an additional twelve months under the same terms, extending the agreement to April 30, 2022. We did not extend this agreement for an additional one-year term beyond the expiration of the previous term on April 30, 2022 and were under a month-to-month arrangement which we terminated effective September 30, 2022. Under the applicable data hosting services agreements, we paid $110,000 and $158,000 in the years ended December 31, 2022 and 2021, respectively.

On March 17, 2021, we entered into a master services agreement for the development of a new user interface for our customer data portal. The cost of this project is $126,000 in design and development services ($14,000 was paid at the commencement of this project and three equal installments of $23,000 were paid monthly starting in July 2021 with the fourth and final installment to be paid upon completion and launch of the new interface). This project is substantially completed and the launch of the new customer portal is expected to occur in the first half of 2023. We expect to incur additional costs to execute the launch plan for the interface and to develop the corresponding mobile application. The cost of the design project is capitalized, and amortization will begin once the new interface is completed and ready to deploy.

The master services agreement also covers the design, set-up and deployment of a new Microsoft Azure cloud infrastructure to host our OmniView data servers, which replaced our previous Peak 10 datacenter hosting environment. The new infrastructure provides a more modern, agile and cost-effective environment in which to grow our IoT connections and services. We invested $272,000 in this initiative during the year ended December 31, 2022 and $166,000 during the year ended December 31, 2021. The new Microsoft Azure cloud infrastructure environment was completed and launched on May 1, 2022. The cost of this project was capitalized, and amortization over an estimated useful life of seven years began on May 1, 2022.

**CRITICAL ACCOUNTING POLICIES**

The SEC defines "critical accounting policies" as those that require application of management's most difficult, subjective or complex judgments, often as a result of the need to make estimates about the effect of matters that are inherently uncertain and may change in subsequent periods.

The following discussion of critical accounting policies represents our attempt to report on those accounting policies, which we believe are critical to our consolidated financial statements and other financial disclosures. It is not intended to be a comprehensive list of all of our significant accounting policies, which are more fully described in Note 2 of the Notes to the Consolidated Financial Statements included in this Annual Report. In many cases, the accounting treatment of a particular transaction is specifically dictated by generally accepted accounting principles, with no need for management's judgment in their application. There are also areas in which the selection of an available alternative policy would not produce a materially different result.

We have identified the following as critical accounting policies affecting our Company: revenue recognition and stock-based compensation.

*Revenue Recognition*

Our revenue recognition policy is consistent with applicable revenue recognition guidance and interpretations. The core principle of ASC 606 is to recognize revenue when promised goods or services are transferred to customers in an amount that reflects the consideration that is expected to be received for those goods or services. ASC 606 defines a five-step process to achieve this core principle, which includes: (1) identifying contracts with customers, (2) identifying performance obligations within those contracts, (3) determining the transaction price, (4) allocating the transaction price to the performance obligation in the contract, which may include an estimate of variable consideration, and (5) recognizing revenue when or as each performance obligation is satisfied. We assess whether payment terms are customary or extended in accordance with normal practice relative to the market in which the sale is occurring. Our sales arrangements generally include standard payment terms. These terms effectively relate to all customers, products, and arrangements regardless of customer type, product mix or arrangement size.

If revenue recognition criteria are not satisfied, amounts received from customers are classified as deferred revenue on the consolidated balance sheets until such time as the revenue recognition criteria are met.

Sales of OmniMetrix monitoring systems include the sale of equipment ("HW") and of monitoring services ("Monitoring"). Sales of OmniMetrix equipment do not qualify as a separate unit of accounting. As a result, revenue (and related costs) associated with sale of equipment are recorded to deferred revenue (and deferred charges) upon shipment for PG and CP monitoring units. Revenue and related costs with respect to the sale of equipment are recognized over the estimated life of the units, which are currently estimated to be three years. Revenues from the prepayment of monitoring fees (generally paid twelve months in advance) are initially recorded as deferred revenue upon receipt of payment from the customer and then amortized to revenue over the monitoring service period. See Notes 11 and 12 for the disaggregation of our revenue for the periods presented.

*Stock-based Compensation*

We recognize stock-based compensation expense based on the fair value recognition provision of applicable accounting principles, using the Black-Scholes option valuation method. Accordingly, we are required to measure the cost of employee services received in exchange for an award of equity instruments based on the grant-date fair value of the award and to recognize that cost over the period during which an employee is required to provide service in exchange for the award. Under the Black-Scholes method, we make assumptions with respect to the expected lives of the options that have been granted and are outstanding, the expected volatility, the dividend yield percentage of our common stock and the risk-free interest rate at the respective dates of grant.

For our Acorn options, the expected volatility factor used to value stock options in 2022 was based on the historical volatility of the market price of our common stock over a period equal to the expected term of the options. For the expected term of the option, we used an estimate of the expected option life based on historical experience. The risk-free interest rate used is based upon U.S. Treasury yields for a period consistent with the expected term of the options. We assumed no quarterly dividend rate. We recognize stock-based compensation expense on an accelerated basis over the requisite service period. Due to the numerous assumptions involved in calculating share-based compensation expense, the expense recognized in our consolidated financial statements may differ significantly from the value realized by employees on exercise of the share-based instruments. In accordance with the prescribed methodology, we do not adjust our recognized compensation expense to reflect these differences.

For the years ended December 31, 2022 and 2021, we incurred stock compensation expense with respect to options of $80,000 and $75,000, respectively.

See Note 8 to the consolidated financial statements for the assumptions used to calculate the fair value of share-based employee compensation for Acorn options.

**RESULTS OF OPERATIONS**

The selected consolidated statement of operations data for the years ended December 31, 2022 and 2021 and consolidated balance sheet data as of December 31, 2022 and 2021 has been derived from our audited consolidated financial statements included in this Annual Report.

This data should be read in conjunction with our consolidated financial statements and related notes included herein.

*Selected Consolidated Statement of Operations Data:*

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| | | |
|:---|:---|:---|
|  | **For the Years Ended December 31,** | **For the Years Ended December 31,** |
|  | **2022** | **2021** |
|  | **(in thousands, except per share data)** | **(in thousands, except per share data)** |
| Revenue | $7000 | $6776 |
| Cost of sales | 1929 | 1877 |
| &nbsp;&nbsp;&nbsp;Gross profit | 5071 | 4899 |
| Research and development expenses | 845 | 739 |
| Selling, general and administrative expenses | 4804 | 4168 |
| Impairment of software | 51 |  |
| &nbsp;&nbsp;&nbsp;Operating loss | (629) | (8) |
| Finance expense, net | (2) | (5) |
| &nbsp;&nbsp;&nbsp;Loss before income taxes | (631) | (13) |
| Income tax expense |  |  |
| Net loss after income taxes | (631) | (13) |
| Non-controlling interest share of loss | (2) | (8) |
| &nbsp;&nbsp;&nbsp;Net loss attributable to Acorn Energy, Inc. stockholders | $(633) | $(21) |
| Basic and diluted net loss per share attributable to Acorn Energy, Inc. stockholders: |  |  |
| Net loss per share attributable to Acorn Energy, Inc. stockholders – basic and diluted | $(0.02) | $(0.00) |
| Weighted average number of shares outstanding attributable to Acorn Energy, Inc. stockholders – basic | 39698 | 39688 |
| Weighted average number of shares outstanding attributable to Acorn Energy, Inc. stockholders – diluted | 39698 | 39688 |

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The following table sets forth certain information with respect to revenues and profits of our reportable business segments for the years ended December 31, 2022 and 2021 (dollars in thousands), including the percentages of revenues attributable to such segments. (See Note 11 to our consolidated financial statements for the definitions of our reporting segments).

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| | | | |
|:---|:---|:---|:---|
|  | **PG** | **CP** | **Total** |
| Year ended December 31, 2022: |  |  |  |
| &nbsp;&nbsp;&nbsp;Revenues from customers | $5894 | $1106 | $7000 |
| &nbsp;&nbsp;&nbsp;Percentage of total revenues from customers | 84% | 16% | 100% |
| &nbsp;&nbsp;&nbsp;Segment gross profit | 4426 | 645 | 5071 |
| Year ended December 31, 2021: |  |  |  |
| &nbsp;&nbsp;&nbsp;Revenues from customers | $5787 | $989 | $6776 |
| &nbsp;&nbsp;&nbsp;Percentage of total revenues from customers | 85% | 15% | 100% |
| &nbsp;&nbsp;&nbsp;Segment gross profit | 4328 | 571 | 4899 |

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**2022 COMPARED TO 2021**

*Revenue.* In 2022, OmniMetrix recorded total revenue of $7,000,000, as compared to total revenue of $6,776,000 in 2021, for an increase of $224,000 (3%). As previously stated, OmniMetrix has two divisions: PG and CP. The PG segment includes our monitoring device for generators, industrial air compressors and our annunciator products. The CP segment includes our monitoring device for cathodic protection systems on gas pipelines serving the gas utilities market and pipeline operators. In 2022, revenue of $5,894,000 was attributed to the PG segment and revenue of $1,106,000 was attributed to the CP segment, as compared to the 2021 revenue of $5,787,000 that was attributed to the PG segment and $989,000 that was attributed to the CP segment. Increased revenue in PG was due to an increase in hardware revenue. During the year ended December 31, 2021, we recorded $112,000 in revenue from the sale of custom TG Pro units that were designed to large customer specifications and monitored by the customer; thus, the revenue was not deferred. We did not have any custom unit orders in the year ended December 31, 2022. The PG hardware revenue during the year ended December 31, 2021, excluding the revenue from the sale of the custom units, was $1,906,000 compared to $2,234,000 during the year ended December 31, 2022; thus, the increase in PG hardware revenue excluding the custom units was 17%. We also had an increase in CP hardware revenue of $126,000 (17%) from $728,000 during the year ended December 31, 2021 to $854,000 during the year ended December 31, 2022. The overall increase in hardware revenue was due to a higher percentage of commercial and industrial (C&I) customers in our customer mix for which the products have a higher price point versus residential (RESI) customers. With respect to the specific products, this increase was attributed to Hero-2 and TG Pro revenue and to a lesser extent TG-2 revenue in addition to engineering service income realized, offset by a decrease in revenue from the Hero-1, Patriot and TG-1 products. Monitoring revenue decreased $118,000 (3%) from $4,030,000 during the year ended December 31, 2021 to $3,912,000 during the year ended December 31, 2022. The decrease in monitoring revenue was due to the impact of the connections for which monitoring was discontinued as a result of sunsetting 3G technology in addition to certain monitoring rebates applied for two of our larger customers, one in CP and one in PG.

*Gross profit*. Gross profit was $5,071,000, reflecting a gross margin of 72% on revenue, in 2022 compared with a gross profit of $4,899,000, also reflecting a 72% gross margin on revenue, in 2021. Gross margin on hardware revenue for the year ended December 31, 2022 was 48% compared to 44% for the year ended December 31, 2021. Gross margin on monitoring revenue was 92% for the year ended December 31, 2022 compared to 91% for year ended December 31, 2021.

*Research and development ("R&D") expense.* During 2022, OmniMetrix recorded $845,000 of R&D expense as compared to $739,000 in 2021, an increase of $106,000 (14%). The increase in R&D expense in 2022 is related to increases in wages and bonuses paid to our engineering personnel in 2022 and the expenses and materials paid to third-party consultants in the continued development of next-generation PG and CP products and exploration into new possible product lines. We expect a moderate increase in R&D expense for 2023 due to engineering salary increases granted effective October 1, 2022 and for continued investment in work on certain initiatives to redesign products and expand product lines to increase our level of innovation ahead of our competitors.

*Selling, general and administrative ("SG&A") expense.* Consolidated SG&A expense in 2022 increased by $636,000 (15%), from $4,168,000 in 2021 to $4,804,000 in 2022. Corporate overhead increased by $26,000, from $933,000 in 2021 to $959,000 in 2022, due to increases in audit fees and investor relations expenses offset by a decrease in tax professional fees. OmniMetrix's SG&A expense increased $610,000 (19%), from $3,235,000 in 2021 to $3,845,000 in 2022. This increase was primarily due to increases of (i) $248,000 in personnel expenses related to bonuses, promotional wage increases, staff additions and stock compensation expense, (ii) $212,000 in technology expenses related to technology consulting, amortization of technology investments and increased managed services expenses, (iii) $55,000 in sales commissions, (iv) $53,000 in travel related expenses, and (v) $45,000 increase in depreciation related to additional office equipment and computers purchased in 2021 and 2022 and a net decrease of $3,000 in other expense accounts. We anticipate that our annual SG&A costs in 2023 will increase by approximately 15% due to increasing wage and benefit expenses and due to our continuing investments in technology and operations.

During June 2022, we conducted an evaluation of the status of an ERP software customization project that had been initiated in July 2019 and was ongoing. As a result of this evaluation, we elected to terminate this project effective June 30, 2022 and recorded an impairment against the capitalized investment in this project of $51,000.

*Finance expense, net.* Finance expense in 2022 was $2,000, compared to $5,000 in 2021, primarily related to insurance financing arrangements.

*Net loss attributable to Acorn Energy.* We had a net loss attributable to Acorn of $633,000 in 2022 as compared to net loss attributable to Acorn of $21,000 in 2021. Our loss in 2022 is comprised of net income at OmniMetrix of $331,000, corporate expense of $962,000, offset by $2,000 representing the non-controlling interest share of our income in OmniMetrix. Our loss in 2021 is comprised of net income at OmniMetrix of $921,000, corporate expense of $934,000, offset by $8,000 representing the non-controlling interest share of our income in OmniMetrix.

**LIQUIDITY AND CAPITAL RESOURCES**

At December 31, 2022, we had a negative working capital of $561,000. Our working capital includes $1,450,000 of cash and deferred revenue of $3,984,000. Such deferred revenue does not require a significant cash outlay for the revenue to be recognized. Total deferred revenue increased by $778,000, from $5,393,000 at December 31, 2021 to $6,171,000 at December 31, 2022, as a result of the increase in cash sales which we amortize over a three-year period in accordance with GAAP. Net cash decreased during the year ended December 31, 2022 by $272,000, of which $31,000 was provided by operating activities, $308,000 was used in investing activities, and $5,000 was provided by financing activities.

During the year ended December 31, 2022, our operating activities provided $31,000 of net cash. Our OmniMetrix subsidiary provided $916,000 from its operations while our corporate headquarters used $885,000 in its operating activities during the period. OmniMetrix's inventory balance increased by $172,000 at December 31, 2022 as compared to December 31, 2021, due to our continuing efforts to mitigate the supply chain challenges and have adequate safety stock on hand. During the year ended December 31, 2021, our operating activities provided $132,000. Our OmniMetrix subsidiary provided $1,035,000 from its operations while our corporate headquarters used $903,000 in its operating activities during the same period.

During the year ended December 31, 2022, net cash of $308,000 was used in investing activities, primarily in our technology infrastructure. These investments were primarily related to the design of our new Azure cloud server environment, as well as investments in the development of our new user interface for our PG customers and hardware and software upgrades. Net cash of $324,000 was used in investing activities in 2021 which was also related to the technology investments in which we continued to invest in 2022.

Net cash of $5,000 was provided by financing activities during the year ended December 31, 2022 which represents proceeds from the exercise of stock options.

Net cash of $149,000 was used by financing activities during the year ended December 31, 2021 as repayments on our line of credit. We elected not to renew OmniMetrix's line of credit and it expired in accordance with its terms on February 28, 2021. If we decide to pursue additional financing for OmniMetrix in the future, it may be in the form of a bank line, a new loan or investment by others, an equity raise by Acorn which could then facilitate a loan by Acorn to OmniMetrix, or a combination of the above. The availability and amount of any additional loans from Acorn to OmniMetrix may be limited by the working capital needs of our corporate activities. Whether Acorn will have the resources necessary to provide funding, or whether alternative funds, such as third-party loans or investments, will be available at the time and on terms acceptable to Acorn and OmniMetrix cannot be determined at this time.

**Other Liquidity Matters**

OmniMetrix owes Acorn $3,677,000 for loans, accrued interest and expenses advanced to it by Acorn. OmniMetrix has made monthly payments to Acorn of varying amounts since the second quarter of 2019. In 2022, OmniMetrix made payments to Acorn of $985,000 offset by interest of $179,000, dividends of $76,000 due to Acorn and $190,000 in shared expenses paid by Acorn. OmniMetrix will continue to make payments to Acorn against this balance as long as OmniMetrix is generating sufficient cash to allow such repayments. This intercompany balance is eliminated in consolidation.

We had $1,450,000 of cash on December 31, 2022, and $1,480,000 on March 14, 2023. We believe that such cash, plus the cash expected to be generated from operations, will provide sufficient liquidity to finance the operating activities of Acorn and OmniMetrix at their current level of operations for the twelve months from the issuance of these consolidated financial statements in particular. We may, at some point, elect to obtain a new line of credit or other source of financing to fund additional investments in the business.

*Contractual Obligations and Commitments*

The table below provides information concerning obligations under certain categories of our contractual obligations as of December 31, 2022.

**CASH PAYMENTS DUE TO CONTRACTUAL OBLIGATIONS**

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| | | | | |
|:---|:---|:---|:---|:---|
|  | **Years Ending December 31,<br> (in thousands)** | **Years Ending December 31,<br> (in thousands)** | **Years Ending December 31,<br> (in thousands)** | **Years Ending December 31,<br> (in thousands)** |
|  | **Total** | **2023** | **2024-2025** | **2026-2027** |
| Software agreements | $32 | $30 | $2 | $— |
| Operating leases\* | 357 | 128 | 229 |  |
| Contractual services | 35 | 34 | 1 |  |
| Purchase obligations\*\* | 255 | 255 |  |  |
| Total contractual cash obligations | $679 | $447 | $232 | $— |

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\*Reflects the gross amount of the operating lease liabilities. Does not include rent amounts to be received under the sublease.

\*\*Reflects open purchase orders for components/parts to be delivered over the next twelve months as sales forecast requires.

**ITEM 7A. QUANTITATIVE AND QUALITATIVE DISCLOSURE ABOUT MARKET RISK**

*General*

We are required to make certain disclosures regarding our financial instruments, including derivatives, if any.

A financial instrument is defined as cash, evidence of an ownership interest in an entity, or a contract that imposes on one entity a contractual obligation either to deliver or receive cash or another financial instrument to or from a second entity. Examples of financial instruments include cash and cash equivalents, deposits, trade accounts receivable, loans, investments, trade accounts payable, accrued expenses, options and forward contracts. The disclosures below include, among other matters, the nature and terms of derivative transactions, information about significant concentrations of credit risk, and the fair value of financial assets and liabilities.

*Fair Value of Financial Instruments*

Fair values of financial instruments included in current assets and current liabilities are estimated to approximate their book values due to the short maturity of such investments.

*Concentrations of Credit Risk*

The Company's financial instruments, which potentially subject the Company to concentrations of credit risk, consist principally of cash and trade accounts receivable. The Company's cash was deposited with a U.S. bank and amounted to $1,450,000 at December 31, 2022. The Company had one customer that represented 12% of its accounts receivable at December 31, 2022. Credit risk with respect to the balance of trade receivables is generally diversified due to the number of entities comprising the Company's customer base. The Company does not believe there is significant risk of non-performance by these counterparties.

*Interest Rate Risk*

OmniMetrix has no interest rate risk related to debt since the Company paid off our credit line in February 2021.

*COVID-19 Pandemic Risk to Supply Chain*

As discussed above under the "RISK FACTORS" heading, the COVID-19 pandemic could substantially interfere with general commercial activity related to our supply chain and customer base, which could have a material adverse effect on our financial condition, results of operations, business, or prospects. Some of the electronic devices and hardware we purchase, like antennas, radios, and GPS modules are very specific to our application; and there are not likely to be practical alternatives. In some cases, our circuit boards were designed around specific electronic hardware that met our specifications. We continue to work closely with our contract manufacturers and suppliers in order to mitigate, as much as possible, the risks to our supply chain for these critical devices and hardware, including identifying any lead-time issues and any potential alternate sources. We also continue to examine all currently open purchase orders in an effort to identify whether we need to issue additional orders to secure product that is critical, already has questionable lead times and/or is unique to our requirements. Alternate sources may not be available or may result in delays in shipments to us from our supply chain and subsequently to our customers, each of which would affect our results of operations. Further, if our customers' businesses are similarly affected as a result of the pandemic, they might delay or reduce purchases from us, which could adversely affect our results of operations.

**ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA**

Furnished at the end of this report commencing on page F-1.

**ITEM 9. CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL DISCLOSURE**

None.

**ITEM 9A. CONTROLS AND PROCEDURES**

***Evaluation of Disclosure Controls and Procedures***

Our management, with the participation of our CEO and CFO, has evaluated the effectiveness of the design and operation of our disclosure controls and procedures as of the end of the period covered by this annual report on Form 10-K. Based on this evaluation, our CEO and CFO concluded that, due to the material weaknesses in our internal control over financial reporting as described below, our disclosure controls and procedures were not effective as of December 31, 2022.

 ****

***Internal Control Over Financial Reporting***

Management is responsible for establishing and maintaining adequate internal control over financial reporting, as such term is defined in Exchange Act Rule 13a-15(f). Under the supervision and with the participation of our management, including our CEO and CFO, we conducted an evaluation of the effectiveness of our internal control over financial reporting as of December 31, 2022, based upon the document "Internal Control - Integrated Framework (2013)" issued by the Committee of Sponsoring Organizations of the Treadway Commission ("COSO"). Based upon this assessment and those criteria, management concluded that due to the material weaknesses described below, our internal control over financial reporting was not effective as of December 31, 2022.

The Company employs a decentralized internal control methodology, coupled with management's oversight, whereby its subsidiary is responsible for mitigating its risks to financial reporting by implementing and maintaining effective control policies and procedures and subsequently translating that respective risk mitigation up and through to the parent level and to the Company's external consolidated financial statements. Also, as the Company's subsidiary is not large enough to effectively mitigate certain risks by segregating incompatible duties, management must employ compensating mechanisms throughout the Company in a manner that is feasible within the constraints it operates.

The material weaknesses management identified were caused by an insufficient complement of resources at the Company's OmniMetrix subsidiary and limited IT system capabilities, such that individual control policies and procedures could not be implemented, maintained, or remediated when and where necessary. As a result, a majority of the significant process areas management identified for the Company's OmniMetrix subsidiary had one or more material weaknesses present. This condition was further exacerbated as the Company could not demonstrate that each of the principles described within COSO's document "Internal Control - Integrated Framework (2013)" were present and functioning.

A material weakness is defined as a deficiency, or a combination of deficiencies in internal control over financial reporting, such that there is a reasonable possibility that a material misstatement of the Company's annual or interim consolidated financial statements will not be prevented or detected on a timely basis. The material weakness identified, however, did not result in any material misstatements of the Company's consolidated financial statements and disclosures for any interim periods during, or for, the annual period ended December 31, 2022.

***Remediation Actions***

Management intends to focus on strengthening the Company's internal controls. Management expects to make progress towards reducing the risk that the material weakness could result in a material misstatement of the Company's annual or interim consolidated financial statements. As business conditions allow and resources permit, management will continue to systematically build the necessary capabilities and infrastructure to implement corrective action.

***Changes in Internal Control Over Financial Reporting***

There were no changes in our internal control over financial reporting during our fourth quarter ended December 31, 2022, that could significantly affect, that materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

**ITEM 9B. OTHER INFORMATION**

None.

**ITEM 9C. DISCLOSURE REGARDING FOREIGN JURISDICTIONS THAT PREVENT INSPECTIONS**

Not applicable.

**PART III**

**ITEM 10. DIRECTORS, EXECUTIVE OFFICERS AND CORPORATE GOVERNANCE**

**Directors and Executive Officers**

Set forth below is certain information concerning the directors and certain officers of the Company:

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| | | |
|:---|:---|:---|
| **Name** | **Age** | **Position** |
| Jan H. Loeb | 64 | Director, President and Chief Executive Officer of Acorn Energy, Inc. and Acting CEO of OmniMetrix |
| Gary Mohr | 64 | Director and member of our Audit, Nominating and Compensation Committees |
| Michael F. Osterer | 77 | Director and member of our Audit, Nominating and Compensation Committees |
| Samuel M. Zentman | 77 | Director, Chairman of our Audit Committee and member of our Nominating and Compensation Committees |
| Tracy S. Clifford | 54 | Chief Financial Officer of Acorn Energy, Inc. and COO of OmniMetrix |

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**Jan H. Loeb** has served as our President and CEO since January 28, 2016 and as Acting CEO of OmniMetrix since December 1, 2019. He was appointed to our Board in August 2015 pursuant to the terms of our loan and security agreement with Leap Tide Capital Partners III, LLC (the "Leap Tide Loan Agreement"). He was also appointed to the Board of our then subsidiary DSIT in August 2015 pursuant to the terms of the Leap Tide Loan Agreement and held that position until the sale of our remaining interest in DSIT in February 2018. Mr. Loeb has more than 40 years of money management and investment banking experience. He has been the Managing Member of Leap Tide Capital Management LLC since 2007. From 2005 to 2007, he served as the President of Leap Tide's predecessor, Leap Tide Capital Management Inc., which was formerly known as AmTrust Capital Management Inc. He served as a Portfolio Manager of Chesapeake Partners from February 2004 to January 2005. From January 2002 to December 2004, he served as Managing Director at Jefferies & Company, Inc. From 1994 to 2001, he served as Managing Director at Dresdner Kleinwort Wasserstein, Inc. (formerly Wasserstein Perella & Co., Inc.). He served as a Lead Director of American Pacific Corporation from July 8, 2013 to February 27, 2014, and also served as its Director from January 1997 to February 27, 2014. He served as an Independent Director of Pernix Therapeutics Holdings Inc. (formerly, Golf Trust of America, Inc.) from 2006 to August 31, 2011. He served as a Director of TAT Technologies, Ltd. from August 2009 to December 21, 2016. He served as a Director of Keweenaw Land Association, Ltd. from December 2016 until May 2019. He has served as President, Executive Chairman and board member of Novelstem International Corp since July 2018.

*Key Attributes, Experience and Skills.* Mr. Loeb brings to the Acorn Board significant financial expertise, cultivated over more than 40 years of money management and investment banking experience, together with a background in public company management and audit committee experience.

**Gary Mohr** was elected to the Board in August 2018 and is a member of our Audit, Compensation and Nominating Committees. Mr. Mohr is President of UE Systems, Incorporated, an international technology company specializing in the field of plant asset reliability through ultrasound. Mr. Mohr started with UE Systems in 1988 as a salesman and rapidly progressed through the ranks as regional sales manager, National Sales Manager, Vice President and eventually President of the company. It is through Mr. Mohr's stewardship that UE Systems has grown from a national brand to an international company with offices in Toronto, Mexico City, Hong Kong, India and the Netherlands, and developed a list of loyal customers, including those in the Fortune 500.

*Key Attributes, Experience and Skills.* Mr. Mohr brings to the Board a broad range of operational and managerial experience, including a successful track record in product development and marketing leadership.

**Michael F. Osterer** was elected to the Board in August 2018 and is a member of our Audit, Compensation and Nominating Committees. He served as an advisor to our Board from October 2017 until his election as director. Since 1973, Mr. Osterer has served as Chairman of the Board of UE Systems, Incorporated, a leader in the field of plant asset reliability through ultrasound, which he founded in 1973. He also served as President of UE Systems from 1973 to 1985. Since 1987, Mr. Osterer has served as President of Libom Oil, an oil exploration, drilling and purchasing company, which he founded in 1987. He is the Acting Chairman of the Board of Radon Testing Corporation of America, Inc., which he founded in 1985 and where he served as President from 1985 through 1989. Mr. Osterer also founded Westchester Consultants, a general business consultancy nationally recognized for branding expertise of food products. He is on the Board of Directors of Fields of Peace. He served in the United States Air Force/Air National Guard, 105th Airborne Division, from 1964 through 1970. Mr. Osterer graduated from Fordham University with a BA in Social Sciences, *Magna Cum Laude*.

*Key Attributes, Experience and Skills.* Mr. Osterer brings to Acorn a wealth of operational and managerial experience gained over his long history of successful entrepreneurial pursuits, corporate leadership and oversight.

**Samuel M. Zentman** has been one of our directors since November 2004 and currently serves as Chairman of our Audit Committee and as a member of our Compensation and Nominating Committees. From 1980 until 2006, Dr. Zentman was the president and chief executive officer of a privately held textile firm, where he also served as vice president of finance and administration from 1978 to 1980. From 1973 to 1978, Dr. Zentman served in various capacities in the Information Systems department at American Motors Corporation including Director of the Corporate Data Center and the Engineering Computer Centers. He holds a Ph.D. in Complex Analysis. Dr. Zentman serves on the board of Hinson & Hale Medical Technologies, Inc., as well as several national charitable organizations devoted to advancing the quality of education.

*Key Attributes, Experience and Skills.* Dr. Zentman's long-time experience as a businessman together with his experience with computer systems and software enables him to bring valuable insights to the Board. Dr. Zentman has a broad, fundamental understanding of the business drivers affecting our Company and also brings leadership and oversight experience to the Board.

**Tracy S. Clifford** has served as the Company's Chief Financial Officer since June 1, 2018 and as the COO of OmniMetrix since December 1, 2019. She serves in such positions pursuant to a Consulting Agreement between the Company and Tracy Clifford Consulting, LLC. Ms. Clifford is President and Owner of Tracy Clifford Consulting, LLC, through which she has been providing contract CFO/COO services and other advisory services and project engagements since June 2015. Between October 1999 and May 2015, she served as CFO, Principal Accounting Officer, Corporate Controller and Secretary for a publicly traded pharmaceutical company and a publicly traded REIT. Her prior experience includes accounting leadership positions at United Healthcare (Atlanta) and the North Broward Hospital District (Fort Lauderdale) and work on the audit team of Deloitte & Touche (Miami). Ms Clifford has served as a board member of Novelstem International Corp since July 2018. Ms. Clifford obtained a Bachelor of Science Degree in Accounting from the College of Charleston and a master's degree in Business Administration with a concentration in Finance from Georgia State University. Ms. Clifford is a licensed CPA in the state of South Carolina and holds a Certification in the Fundamentals of Forensic Accounting from the AICPA.

*Key Attributes, Experience and Skills.* Ms. Clifford brings to the Company over 20+ years as a public company chief financial/accounting officer together with Big 4 public accounting experience and a broad scope of operational experience.

**Audit Committee; Audit Committee Financial Expert**

The Company has a separate designated standing Audit Committee established and administered in accordance with SEC rules. The three members of the Audit Committee are Samuel M. Zentman (who serves as Chairman of the Audit Committee), Gary Mohr and Michael F. Osterer. The Board of Directors has determined that each member of the Audit Committee meets the independence criteria prescribed by NASDAQ governing the qualifications for audit committee members and each Audit Committee member meets NASDAQ's financial knowledge requirements. Our Board has determined that Dr. Zentman qualifies as an "audit committee financial expert," as defined in the rules and regulations of the SEC.

**Compensation Committee**

Our executive compensation is administered by the Compensation Committee of the Board of Directors. The members of the Compensation Committee are Gary Mohr, Michael F. Osterer and Samuel M. Zentman, all of whom have been determined by the Board to be independent in accordance with NASDAQ's requirement for independent director oversight of executive officer compensation.

**Nominating Committee**

The Nominating Committee of our Board of Directors has overall responsibility for identifying, evaluating, recruiting and selecting qualified candidates for election, re-election or appointment to the Board. The Members of the Nominating Committee are Gary Mohr, Samuel M. Zentman and Michael Osterer, all of whom have been determined by the Board to meet the independence criteria prescribed by NASDAQ governing the qualifications of nominating committee members.

Our stockholders may recommend potential director candidates by contacting the Secretary of the Company to receive a copy of the procedure to recommend a potential director candidate for consideration by the Nominating Committee, who will evaluate recommendations from stockholders in the same manner that they evaluate recommendations from other sources.

**Section 16(a) Beneficial Ownership Reporting Compliance; Delinquent Section 16(a) Reports**

Section 16(a) of the Securities Exchange Act of 1934 (the "Exchange Act") requires our executive officers and directors, and persons who own more than 10% of a registered class of our equity securities to file reports of ownership and changes in ownership with the SEC. These persons are also required by SEC regulation to furnish us with copies of all Section 16(a) forms they file. Further, we have implemented measures to ensure timely filing of Section 16(a) reports by our executive officers and directors. Based solely on our review of such forms or written representations from certain reporting persons, we believe that during 2022 our executive officers and directors complied with the filing requirements of Section 16(a) other than Jan H. Loeb, who filed a late Form 4 on January 3, 2023 to report purchases made on December 1, 2022, December 27, 2022 and December 28, 2022.

**Code of Ethics**

We have adopted a Code of Business Conduct and Ethics that applies to all our directors, officers and employees. This code of ethics is designed to comply with the NASDAQ marketplace rules related to codes of conduct. Our code of ethics may be accessed on the Internet under "Investor Relations" on our website at www.acornenergy.com. We intend to satisfy any disclosure requirement under Item 5.05 of Form 8-K regarding an amendment to, or waiver from, a provision of our code of ethics by posting such information on our website, <u>www.acornenergy.com.</u>

**ITEM 11. EXECUTIVE COMPENSATION**

**EXECUTIVE AND DIRECTOR COMPENSATION**

**Summary Compensation Table**

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| | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| **Name and Principal Position** | **Year** | **Salary <br> ($)** |  | **Bonus<br> ($)** | **Option Awards<br> ($)** |  | **All Other<br> Compensation<br> ($)** | **Total <br> ($)** |
| Jan H. Loeb | 2022 | 312000 | (3) | – | 14096 | (6) | – | 326096 |
| &nbsp;&nbsp;&nbsp;President and CEO of the Company and Acting CEO of OmniMetrix (1) | 2021 | 312000 | (3) | – | 11550 | (5) | – | 323550 |
| Tracy S. Clifford | 2022 | 210000 | (4) | – | 15949 | (8) | – | 225949 |
| &nbsp;&nbsp;&nbsp;CFO of the Company and COO of OmniMetrix (2) | 2021 | 205000 | (4) | – | 43000 | (7) | – | 248000 |

---

&nbsp;&nbsp;&nbsp;&nbsp;(1) Mr.
 Loeb began serving as President and CEO of the Company on January 28, 2016 and as Acting CEO of OmniMetrix on December 1, 2019.

(2) Ms.
 Clifford began serving as CFO of the Company on June 1, 2018 and as COO of OmniMetrix on December 1, 2019.

&nbsp;&nbsp;&nbsp;&nbsp;(3) Represents
 the consulting fee paid for the provision of Mr. Loeb's services to the Company as President and CEO of the Company and Acting
 CEO of OmniMetrix.

(4) Represents
 the consulting fee paid for the provision of Ms. Clifford's services as CFO of the Company and COO of OmniMetrix.

(5) Represents
 the grant date fair value calculated in accordance with applicable accounting principles with respect to 35,000 options granted on
 February 2, 2021 with an exercise price of $0.48. The fair value of the options was determined using the Black-Scholes option pricing
 model using the following assumptions: (i) a risk-free interest rate of 0.26% (ii) an expected term of 3.61 years (iii) an assumed
 volatility of 102% and (iv) no dividends.

(6) Represents
 the grant date fair value calculated in accordance with applicable accounting principles with respect to 35,000 options granted on
 January 1, 2022 with an exercise price of $0.63. The fair value of the options was determined using the Black-Scholes option pricing
 model using the following assumptions: (i) a risk-free interest rate of 1.07% (ii) an expected term of 3.69 years (iii) an assumed
 volatility of 94% and (iv) no dividends.

(7) Represents
 the grant date fair value calculated in accordance with applicable accounting principles with respect to 100,000 options granted
 on May 10, 2021 with an exercise price of $0.62. The fair value of the options was determined using the Black-Scholes option pricing
 model using the following assumptions: (i) a risk-free interest rate of 0.6% (ii) an expected term of 4.0 years (iii) an assumed
 volatility of 100% and (iv) no dividends.

(8) Represents
 the grant date fair value calculated in accordance with applicable accounting principles with respect to 50,000 options granted on
 June 1, 2022 with an exercise price of $0.44. The fair value of the options was determined using the Black-Scholes option pricing
 model using the following assumptions: (i) a risk-free interest rate of 2.9% (ii) an expected term of 3.69 years (iii) an assumed
 volatility of 93% and (iv) no dividends.

**Executive Compensation for 2022 and 2021**

***Jan H. Loeb.*** On January 1, 2022, the Company entered into a new consulting agreement (the "2022 Consulting Agreement") with Jan H. Loeb, extending its arrangements for compensation of Mr. Loeb for his services as President and CEO of the Company and as principle executive officer of the Company's OmniMetrix subsidiary in the capacity of Acting CEO.

Pursuant to the 2022 Consulting Agreement, Mr. Loeb received cash compensation of $16,000 per month for service as President and CEO of the Company, and an additional $10,000 per month for service as Acting CEO of OmniMetrix. Mr. Loeb also received a grant of options on January 1, 2022, to purchase 35,000 shares of the Company's common stock, which are exercisable at an exercise price equal to the December 31, 2021, closing price of the common stock of $0.63 per share. Twenty-five percent (25%) of the options were vested immediately; the remaining options vested in three equal increments on April 1, 2022, July 1, 2022 and October 1, 2022. The exercise period and other terms are otherwise substantially the same as the terms of the options granted by the Company to its outside directors.

The 2022 Consulting Agreement expired on December 31, 2022; the Company and Mr. Loeb have entered into a new Consulting Agreement for 2023 as described below.

On February 2, 2021, the Company entered into a new consulting agreement (the "2021 Consulting Agreement") with Mr. Loeb, extending its arrangements for compensation of Mr. Loeb for his services as President and CEO of the Company and as principle executive officer of the Company's OmniMetrix subsidiary in the capacity of Acting CEO.

Pursuant to the 2021 Consulting Agreement, Mr. Loeb received cash compensation, effective retroactively as of January 1, 2021, of $16,000 per month for service as President and CEO of the Company, and an additional $10,000 per month for service as Acting CEO of OmniMetrix. Mr. Loeb also received a grant of options on February 2, 2021, to purchase 35,000 shares of the Company's common stock, which are exercisable at an exercise price equal to the February 1, 2021, closing price of the common stock of $0.48 per share. Twenty-five percent (25%) of the options were vested immediately; the remaining options vested in three equal increments on April 1, 2021, July 1, 2021 and October 1, 2021. The exercise period and other terms are otherwise substantially the same as the terms of the options granted by the Company to its outside directors.

***Tracy S. Clifford.*** On June 1, 2018, Tracy S. Clifford was appointed CFO of the Company. Concurrent with the appointment of Ms. Clifford as CFO, the Company entered into a consulting arrangement for the provision of her services. She received cash compensation from January 1, 2021 through May 31, 2021, of $16,500 per month, and, effective June 1, 2021, $17,500 per month. On June 1, 2022, the Company entered into an Amended and Restated Consulting Agreement (the "New Consulting Agreement") for the provision of Ms. Clifford's services as both CFO of Acorn and COO of OmniMetrix. The New Consulting Agreement amends, restates and replaces in its entirety the Consulting Agreement dated as of June 1, 2018. The New Consulting Agreement began on June 1, 2022, has a one-year term, and automatically renews for an additional year upon the expiration of each one-year term unless earlier terminated as provided therein. Pursuant to the New Consulting Agreement, Ms. Clifford receives cash compensation of $17,500 per month, and received a grant on June 1, 2022 of options to purchase 50,000 shares of our common stock, with an exercise price of $0.44 per share, which was the closing price of the common stock on May 31, 2022. Twenty-five percent (25%) of the options were vested immediately; the remaining options vested in three equal increments on September 1, 2022, December 1, 2022 and March 1, 2023, and shall expire upon the earlier of (a) seven years from the date of the grant or (b) 18 months from the date Ms. Clifford ceases to be a consultant to the Company.

She received a grant on May 10, 2021 of options to purchase 100,000 shares of our common stock, with an exercise price of $0.62 per share, which was the closing price of the common stock on May 9, 2021. The options vested and became exercisable on the first anniversary of the date of the grant and shall expire upon the earlier of (a) seven years from the date of the grant or (b) 18 months from the date Ms. Clifford ceases to be a consultant to the Company.

***Stockholder input on executive compensation***. Stockholders can provide the Company with their views on executive compensation matters at each year's annual meeting through the stockholder advisory vote on executive compensation and during the interval between stockholder advisory votes. The Company welcomes stockholder input on our executive compensation matters, and stockholders are able to reach out directly to our independent directors by emailing <u>samzentman@yahoo.com</u> to express their views on executive compensation matters.

**Employment Arrangements**

The employment arrangements of each named executive officer and certain other officers are described below. From time to time, the Company has made discretionary awards of management options as reflected in the table above.

***Jan H. Loeb.*** On January 1, 2023, the Company entered into a new consulting agreement (the "2023 Consulting Agreement") with Jan H. Loeb, extending its arrangements for compensation of Mr. Loeb for his services as President and CEO of the Company and as principle executive officer of the Company's OmniMetrix subsidiary in the capacity of Acting CEO.

Pursuant to the 2023 Consulting Agreement, Mr. Loeb will continue to receive cash compensation of $16,000 per month for service as President and CEO of the Company, and an additional $10,000 per month for so long as he serves as Acting CEO of OmniMetrix. Mr. Loeb also received a grant of options on January 1, 2023, to purchase 35,000 shares of the Company's common stock, which are exercisable at an exercise price equal to the December 30, 2022, closing price of the common stock of $0.35 per share. Twenty-five percent (25%) of the options were vested immediately; the remaining options shall vest in three equal increments on April 1, 2023, July 1, 2023 and October 1, 2023. The exercise period and other terms are otherwise substantially the same as the terms of the options granted by the Company to its outside directors.

***Tracy S. Clifford*** On June 1, 2022, the Company entered into an Amended and Restated Consulting Agreement (the "New Consulting Agreement") for the provision of Ms. Clifford's services as both CFO of Acorn and COO of OmniMetrix. The New Consulting Agreement amends, restates and replaces in its entirety her original Consulting Agreement dated as of June 1, 2018. The New Consulting Agreement began on June 1, 2022, has a one-year term, and automatically renews for an additional year upon the expiration of each one-year term unless earlier terminated as provided therein. Pursuant to the New Consulting Agreement, Ms. Clifford receives cash compensation of $17,500 per month, and received a grant on June 1, 2022 of options to purchase 50,000 shares of our common stock, with an exercise price of $0.44 per share, which was the closing price of the common stock on May 31, 2022. Twenty-five percent (25%) of the options were vested immediately; the remaining options vested in three equal increments on September 1, 2022, December 1, 2022 and March 1, 2023, and shall expire upon the earlier of (a) seven years from the date of the grant or (b) 18 months from the date Ms. Clifford ceases to be a consultant to the Company.

**Outstanding Equity Awards at 2022 Fiscal Year End**

The following tables set forth all outstanding equity awards made to each of the Named Executive Officers that were outstanding at December 31, 2022.

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| | | | | |
|:---|:---|:---|:---|:---|
| **OPTIONS TO PURCHASE ACORN ENERGY, INC. STOCK** | **OPTIONS TO PURCHASE ACORN ENERGY, INC. STOCK** | **OPTIONS TO PURCHASE ACORN ENERGY, INC. STOCK** | **OPTIONS TO PURCHASE ACORN ENERGY, INC. STOCK** | **OPTIONS TO PURCHASE ACORN ENERGY, INC. STOCK** |
| **Name** | **Number of<br> Securities<br> Underlying<br> Unexercised<br> Options (#)<br> Exercisable** | **Number of<br> Securities<br> Underlying<br> Unexercised<br> Options (#)<br> Unexercisable** | **Option <br> Exercise <br> Price <br> ($)** | **Option <br> Expiration Date** |
| Jan H. Loeb | 35000 |  | 0.36 | January 8, 2024 |
|  | 35000 |  | 0.35 | January 1, 2025 |
|  | 35000 |  | 0.37 | January 1, 2027 |
|  | 35000 |  | 0.48 | January 1, 2028 |
|  | 35000 |  | 0.63 | January 1, 2029 |
| Tracy S. Clifford | 30000 |  | 0.41 | June 1, 2025 |
|  | 30000 |  | 0.28 | June 24, 2026 |
|  | 50000 |  | 0.23 | June 8, 2027 |
|  | 100000 |  | 0.62 | May 10, 2028 |
|  | 37500 | 12500 | 0.44 | June 1, 2029 |

---

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
| **WARRANTS TO PURCHASE ACORN ENERGY, INC. STOCK** | **WARRANTS TO PURCHASE ACORN ENERGY, INC. STOCK** | **WARRANTS TO PURCHASE ACORN ENERGY, INC. STOCK** | **WARRANTS TO PURCHASE ACORN ENERGY, INC. STOCK** | **WARRANTS TO PURCHASE ACORN ENERGY, INC. STOCK** | **WARRANTS TO PURCHASE ACORN ENERGY, INC. STOCK** |
| **Name** | **Number of<br> Securities<br> Underlying<br> Unexercised<br> Warrants (#)<br> Exercisable** |  | **Number of<br> Securities<br> Underlying<br> Unexercised<br> Warrants (#)<br> Unexercisable** | **Warrant<br> Exercise <br> Price<br> ($)** | **Warrant<br> Expiration Date** |
| Jan H. Loeb | 35000 | (1) |  | 0.13 | March 16, 2023 (2) |
| Tracy S. Clifford |  |  |  |  |  |

---

&nbsp;&nbsp;&nbsp;&nbsp;(1) Warrants
 were held by Leap Tide Capital Management, LLC.

&nbsp;&nbsp;&nbsp;&nbsp;(2) Warrants were exercised in full on March 2, 2023.

**Option and Warrant Exercises**

None.

**Non-qualified Deferred Compensation**

The following table provides information on the executive non-qualified deferred compensation activity for each of our named executive officers for the year ended December 31, 2022.

---

| | | | | |
|:---|:---|:---|:---|:---|
| **Named Executive Officer** | | **Registrant<br> Contributions<br> in Last <br> Fiscal Year <br> ($)** | **Aggregate<br> Withdrawals/<br> Distributions<br> ($)** | **Aggregate<br> Balance at<br> Last Fiscal<br> Year End<br> ($)** |
| Jan H. Loeb | $– $|  |  | $— |
| Tracy S. Clifford | – |  |  |  |

---

**Payments and Benefits Upon Termination or Change in Control**

*Jan H. Loeb*

Under the terms of the consulting agreement with Mr. Loeb, there are no amounts due under any termination scenario.

*Tracy S. Clifford*

Under the terms of the consulting agreement with Ms. Clifford, in the event of termination by the Company other than for cause, Ms. Clifford shall be entitled to a continuation, for a period of six months following the date of such termination, of the monthly cash compensation in effect at the time of such termination. There are no other amounts due under any other termination scenario under the terms of her consulting agreement.

**Compensation of Directors**

The Board reviews non-employee director compensation on an annual basis. Our compensation policy for non-employee Directors for 2022 was as follows:

Each non-employee Director (other than the Executive Chairman) receives an annual retainer of $15,000, plus an annual grant on January 1 of an option to purchase 10,000 shares of Company Common Stock.

Upon a non-employee Director's first election or appointment to the Board, such newly elected/appointed Director will be granted an option to purchase 25,000 shares of Company Common Stock. Each option so granted to a newly elected/appointed Director shall vest for the purchase of one-third of the shares purchasable under such option on each of the three anniversaries following the date of first election or appointment.

All options granted to non-employee Directors shall have an exercise price equal to the closing price of the Company's Common Stock on its then-current trading platform or exchange on the last trading day immediately preceding the date of grant, and shall, except as described in the preceding paragraph, vest in four installments quarterly in advance. Once vested, such options shall be exercisable in whole or in part at all times until the earliest of (i) seven years from the date of grant or (ii) 18 months from the date such Director ceases to be a Director, officer, employee of, or consultant to, the Company.

The chair of the Audit Committee receives an additional annual retainer of $10,000; each Audit Committee member other than the chair receives an additional annual retainer of $2,000.

Each Director may, in his discretion, elect by written notice delivered on or before the first day of each calendar year whether to receive, in lieu of some or all of his retainer and board fees, that number of shares of Company Common Stock as shall have a value equal to the applicable retainer and board fees, based on the closing price of the Company's Common Stock on its then-current trading platform or exchange on the last trading day immediately preceding the first day of the applicable year. Once made, the election shall be irrevocable for such election year and the shares subject to the election shall vest and be issued one-fourth upon the first day of the election year and one-fourth as of the first day of each of the second through fourth calendar quarters thereafter during the remainder of the election year. A newly-elected or appointed Director may, in his or her discretion, make such an election for the balance of the year in which he or she was elected/appointed by written notice delivered on or before the tenth day after his or her election/appointment to the Board, with the number of shares of Company Common Stock subject to such newly elected/appointed Director's election to be based on closing price of the Company's Common Stock on its then-current trading platform or exchange on the last trading day immediately preceding the day of such newly elected/appointed Director's election/appointment.

The following table sets forth information concerning the compensation earned for service on our Board of Directors during the fiscal year ended December 31, 2022 by each individual (other than Mr. Loeb who was not separately compensated for his Board service) who served as a director at any time during the fiscal year.

**DIRECTOR COMPENSATION IN 2022**

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| | | | | | |
|:---|:---|:---|:---|:---|:---|
| **Name** | **Fees Earned or<br> Paid in Cash ($)** |  | **Option <br> Awards ($)<br> (1)** | **All Other<br> Compensation<br> ($)** | **Total <br> ($)** |
| Samuel M. Zentman | 25000 | (2) | 4027 | – | 29027 |
| Gary Mohr | 17000 | (3) | 4027 | – | 21027 |
| Michael F. Osterer | 17000 | (3) | 4027 | – | 21027 |

---

&nbsp;&nbsp;&nbsp;&nbsp;(1) On
 January 1, 2022, Samuel M. Zentman, Gary Mohr, and Michael F. Osterer were each granted 10,000 options to acquire stock in the Company.
 The options had an exercise price of $0.63 and were to expire on January 1, 2029. The fair value of the options was determined using
 the Black-Scholes option pricing model using the following assumptions: (i) a risk-free interest rate of 1.07% (ii) an expected term
 of 3.7 years (iii) an assumed volatility of 94% and (iv) no dividends.

(2) Represents
 the annual retainer of $15,000 as a non-employee director and $10,000 received for services rendered as Chairman of the Audit Committee.

(3) Represents
 the annual retainer of $15,000 as a non-employee director plus $2,000 received for services rendered as a member of the Audit Committee.

**ITEM 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT AND RELATED STOCKHOLDER MATTERS**

**OWNERSHIP OF THE COMPANY'S COMMON STOCK**

The following table and the notes thereto set forth information, as of March 14, 2023, concerning beneficial ownership (as defined in Rule 13d-3 under the Securities Exchange Act of 1934) of common stock by (i) each director of the Company, (ii) each executive officer (iii) all executive officers and directors as a group, and (iv) each holder of 5% or more of the Company's outstanding shares of common stock.

---

| | | | |
|:---|:---|:---|:---|
| Name and Address of Beneficial Owner (1) (2) | Number of Shares <br> of<br> Common Stock Beneficially<br> Owned (2) |  | Percentage of <br> Common Stock <br> Outstanding (2) |
| Jan H. Loeb | 8179115 | (3) | 20.5% |
| Gary Mohr | 1161813 | (4) | 2.9% |
| Michael F. Osterer | 2892974 | (5) | 7.3% |
| Samuel M. Zentman | 155615 | (6) | \* |
| Tracy S. Clifford | 270000 | (7) | \* |
| All executive officers and directors of the Company as a group (5 people) | 11826185 | (8) | 29.3% |

---

\* Less than 1%

(1) Unless
 otherwise indicated, the address for each of the beneficial owners listed in the table is in care of the Company, 1000 N West Street,
 Suite 1200, Wilmington, Delaware 19801.

(2) Unless
 otherwise indicated, each person has sole investment and voting power with respect to the shares indicated. For purposes of this
 table, a person or group of persons is deemed to have "beneficial ownership" of any shares as of a given date which such
 person has the right to acquire within 60 days after such date. Percentage information is based on the 39,757,589 shares outstanding
 as of March 14, 2023.

(3) Consists
 of 2,247,932 shares held by Mr. Loeb directly, 1,366,666 shares held by PENSCO Trust Company Custodian FBO JAN LOEB IRA, 4,372,017
 shares held by Leap Tide Capital Acorn LLC, and 192,500 shares underlying currently exercisable options held by Mr. Loeb. Mr. Loeb
 is the sole manager of Leap Tide Capital Acorn LLC, with sole voting and dispositive power over the securities held by such entity.
 Mr. Loeb disclaims beneficial ownership of the securities held by Leap Tide Capital Acorn LLC except to the extent of his pecuniary
 interest therein.

(4) Consists
 of 1,091,813 shares beneficially held by Mr. Mohr (including 833,332 shares held by UE Systems Inc.), and 70,000 shares underlying
 currently exercisable options.

(5) Consists
 of 2,817,724 shares beneficially held by Mr. Osterer (including 833,332 shares held by UE Systems Inc.), and 75,250 shares underlying
 currently exercisable options.

(6) Consists
 of 90,615 shares and 65,000 shares underlying currently exercisable options.

(7) Consists
 of 10,000 shares and 260,000 shares underlying currently exercisable options.

(8) Consists
 of 11,163,435 shares and 662,750 shares underlying currently exercisable options.

**EQUITY COMPENSATION PLAN INFORMATION**

The table below provides certain information concerning our equity compensation plans as of December 31, 2022.

---

| | | | |
|:---|:---|:---|:---|
| Plan Category | Number of<br> Securities to be<br> Issued Upon<br> Exercise of<br> Outstanding<br> Options, Warrants<br> and Rights (a) | Weighted-average<br> Exercise Price of<br> Outstanding <br> Options, Warrants<br> and Rights | Number of<br> Securities<br> Remaining<br> Available for<br> Future Issuance<br> Under Equity<br> Compensation<br> Plans (Excluding<br> Securities<br> Reflected in<br> Column (a)) |
| Equity Compensation Plans Approved by Security Holders | 100250 | $.33 |  |
| Equity Compensation Plans Not Approved by Security Holders | 878540 | $.42 | 1434850 |
| Total | 978790 | $.41 | 1434850 |

---

The grants made under our equity compensation plans not approved by security holders includes 843,540 options which were granted under our 2006 Stock Incentive Plan following the original expiration of the Plan on February 8, 2017, and 1,879 options granted in 2015 under our 2006 Stock Option Plan for Non-Employee Directors but in excess of the maximum number of options available for grant under such plan as approved by stockholders. These grants were made to directors and officers at exercise prices equal to the fair market value on the date of the grant. The options generally vest over a one-year period and expire seven years from the date of the grant. The grants made under our equity compensation plans not approved by security holders also include 35,000 warrants issued as compensation to underwriters for services provided in connection capital raise transactions. In February 2019, the Company's Board ratified all option grants made under our 2006 Stock Incentive Plan following the original expiration of the Plan on February 8, 2017 and extended the expiration date of the Amended and Restated 2006 Stock Incentive Plan until December 31, 2024.

**ITEM 13. CERTAIN RELATIONSHIPS, RELATED TRANSACTIONS AND DIRECTOR INDEPENDENCE**

**Director Independence**

Applying the definition of independence provided under the NASDAQ rules, the Board has determined that with the exception of Jan H. Loeb, all of the members of the Board of Directors are independent. The Board has also determined that all of the members of the Audit Committee, the Compensation Committee and the Nominating Committee are independent under the NASDAQ independence standards for such committees.

**ITEM 14. PRINCIPAL ACCOUNTING FEES AND SERVICES**

**Accounting Fees**

*Friedman LLP and Marcum LLP*

The following table summarizes the fees billed to Acorn for professional services rendered by Friedman LLP (through September 8, 2022) and its post-merger successor Marcum LLP (after September 8, 2022) for the years ended December 31, 2022 and 2021.

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| | | |
|:---|:---|:---|
|  | 2022 | 2021 |
| Audit fees | $130337 | $92145 |
| Tax fees | 10859 | 15990 |
| All other fees |  |  |
| Total | $141196 | $108135 |

---

*Audit Fees* were for professional services rendered for the audits of the consolidated financial statements of the Company, assistance with review of documents filed with the SEC, consents, and other assistance required to be performed by our independent accountants.

**Pre-Approval Policies and Procedures**

The Audit Committee's current policy is to pre-approve all audit and non-audit services that are to be performed and fees to be charged by our independent auditor to assure that the provision of these services does not impair the independence of the auditor. The Audit Committee pre-approved all audit and non-audit services rendered by our principal accountant in 2022 and 2021.

**PART IV**

**ITEM 15. EXHIBITS AND FINANCIAL STATEMENT SCHEDULES**

**(a)(1) List of Financial Statements of the Registrant**

The consolidated financial statements of the Registrant and the reports thereon of the Registrant's Independent Registered Public Accounting Firms are included in this Annual Report beginning on page F-1.

---

| | |
|:---|:---|
| [Report of Independent Registered Public Accounting Firm](#bs_001) (PCAOB ID 688) | F-2 |
| [Report of Independent Registered Public Accounting Firm](#bs_002) (PCAOB ID 711) | F-4 |
| [Consolidated Balance Sheets as of December 31, 2022 and 2021](#bs_003) | F-5 |
| [Consolidated Statements of Operations](#bs_004) | F-6 |
| [Consolidated Statements of Changes in Stockholders' Deficit](#bs_005) | F-7 |
| [Consolidated Statements of Cash Flows](#bs_007) | F-8 |
| [Notes to Consolidated Financial Statements](#bs_008) | F-9 |

---

**ITEM 16. FORM 10-K SUMMARY**

Not applicable.

**(a)(3) List of Exhibits**

---

| | |
|:---|:---|
| **No.** |  |
| 3.1 | [Amended and Restated Certificate of Incorporation of the Registrant (incorporated herein by reference to Exhibit 3.1 to the Registrant's Annual Report on Form 10-K for the year ended December 31, 2015).](https://www.sec.gov/Archives/edgar/data/880984/000149315216008442/ex3-1.htm) |
| 3.2 | By laws of the Registrant (incorporated herein by reference to Exhibit 3.2 to the Registrant's Registration Statement on Form S 1 (File No. 33 44027) (the "1992 Registration Statement")). |
| 3.3 | Amendments to the By Laws of the Registrant adopted December 27, 1994 (incorporated herein by reference to Exhibit 3.3 of the Registrant's Current Report on Form 8-K dated January 10, 1995). |
| 4.1 | Specimen certificate for the common stock (incorporated herein by reference to Exhibit 4.2 to the 1992 Registration Statement). |
| 4.2 | [Form of Representative Warrant (incorporated herein by reference to Exhibit 4.1 of Registrant's Current Report on Form 8-K filed October 15, 2013)](https://www.sec.gov/Archives/edgar/data/880984/000114420413055212/v357330_ex4-1.htm) |
| 4.3 | [Form of Placement Agent Warrant (incorporated herein by reference to Exhibit 4.1 of the Registrant's Current Report on Form 8-K filed December 20, 2010).](https://www.sec.gov/Archives/edgar/data/880984/000114420410067416/v206078_ex1-1.htm) |
| 4.4 | [Form of Placement Agent Warrant (incorporated herein by reference to Exhibit 4.01 of the Registrant's Current Report on Form 8-K/A filed November 6, 2014).](https://www.sec.gov/Archives/edgar/data/880984/000114420414065514/v393411_ex4-01.htm) |
| 4.5 | [Form of Investor Warrant (incorporated herein by reference to Exhibit 4.02 of the Registrant's Current Report on Form 8-K/A filed November 6, 2014).](https://www.sec.gov/Archives/edgar/data/880984/000114420414065514/v393411_ex4-02.htm) |
| 4.6 | [Registration Rights Agreement, dated as of October 31, 2014 (incorporated herein by reference to Exhibit 4.03 of the Registrant's Current Report on Form 8-K/A filed November 6, 2014).](https://www.sec.gov/Archives/edgar/data/880984/000114420414065514/v393411_ex4-03.htm) |
| 4.7 | [Amended and Restated Articles of Incorporation of OMX Holdings, Inc. (incorporated herein by reference to Exhibit 4.1 to the Registrant's Quarterly Report on Form 10-Q for the quarter ended March 31, 2016)](https://www.sec.gov/Archives/edgar/data/880984/000149315216009891/ex4-1.htm) |

---

---

| | |
|:---|:---|
| 4.8 | [Form of Warrant, dated as of March 16, 2016, of Acorn Energy, Inc., issued to Leap Tide Capital Management LLC (incorporated herein by reference to Exhibit 4.4 to the Registrant's Quarterly Report on Form 10-Q for the quarter ended March 31, 2016).](https://www.sec.gov/Archives/edgar/data/880984/000149315216009891/ex4-4.htm) |
| 10.1\* | [Acorn Energy, Inc. 2006 Stock Option Plan for Non-Employee Directors (incorporated herein by reference to the appendix to the Registrant's Definitive Proxy Statement on Schedule 14A filed July 26, 2012, and the Registrant's Additional Definitive Proxy Soliciting Materials on Schedule 14A filed August 28, 2012).](https://www.sec.gov/Archives/edgar/data/880984/000114420412048349/v322571_defa14a.htm) |
| 10.2\* | [Acorn Energy, Inc. Amended and Restated 2006 Stock Incentive Plan (incorporated herein by reference to Exhibit 10.2 to the Registrant's Annual report on Form 10-K for the year ended December 31, 2018).](https://www.sec.gov/Archives/edgar/data/880984/000149315219003972/ex10-2.htm) |
| 10.3\* | [Forms of Option Award Certificate and Option Award Agreement under the Registrant's Amended and Restated 2006 Stock Incentive Plan (incorporated herein by reference to Exhibit 10.3 to the Registrant's Annual report on Form 10-K for the year ended December 31, 2018).](https://www.sec.gov/Archives/edgar/data/880984/000149315219003972/ex10-3.htm) |
| 10.4\* | [Forms of Option Award Certificate and Option Award Agreement under the Registrant's Amended and Restated 2006 Stock Option Plan for Non-Employee Directors (incorporated herein by reference to Exhibit 10.53 to Registrant's Annual Report on Form 10-K for the year ended December 31, 2009).](https://www.sec.gov/Archives/edgar/data/880984/000149315219003972/ex10-3.htm) |
| 10.5\* | [Form of Indemnification Agreement (incorporated herein by reference to Exhibit 10.47 to the Registrant's Annual report on Form 10-K for the year ended December 31, 2011).](https://www.sec.gov/Archives/edgar/data/880984/000088098412000005/formofindemnificationagree.htm) |
| 10.6 | [Form of Registration Rights Agreement between Acorn Energy, Inc. and the Backstop Purchasers (incorporated by reference to Exhibit 10.2 of the Registrant's Registration Statement on Form S-1/A filed on June 4, 2019).](https://www.sec.gov/Archives/edgar/data/880984/000149315219008668/ex10-2.htm) |
| #10.7\* | [Consulting Agreement, dated as of January 1, 2023, by and between the Registrant and Jan H. Loeb.](ex10-7.htm) |
| 10.8\* | [Amended and Restated Consulting Agreement, dated June 1, 2022, by and between the Registrant and Tracy Clifford Consulting, LLC (incorporated by reference to Exhibit 10.1 of the Registrant's Current Report on Form 8-K, filed June 1, 2022).](https://www.sec.gov/Archives/edgar/data/880984/000149315222015612/ex10-1.htm) |
| #21.1 | [List of subsidiaries.](ex21-1.htm) |
| #23.1 | [Consent of Marcum LLP.](ex23-1.htm)<br>|
| #23.2 | [Consent of Friedman LLP.](ex23-2.htm) |
| #31.1 | [Certification of Chief Executive Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.](ex31-1.htm) |
| #31.2 | [Certification of Chief Financial Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.](ex31-2.htm) |
| #32.1 | [Certification of Chief Executive Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.](ex32-1.htm) |
| #32.2 | [Certification of Chief Financial Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.](ex32-2.htm) |
| #101.1 | The following financial statements from Acorn Energy's Form 10-K for the year ended December 31, 2022, filed on March 16, 2023, formatted in Inline XBRL (eXtensible Business Reporting Language): (i) Consolidated Balance Sheets, (ii) Consolidated Statements of Operations, (iii) Consolidated Statements of Comprehensive Income (Loss), (iv) Consolidated Statements of Changes in Equity, (v) Consolidated Statements of Cash Flows, and (vi) Notes to Consolidated Financial Statements, tagged as blocks of text. |
| \* | This exhibit includes a management contract, compensatory plan or arrangement in which one or more directors or executive officers of the Registrant participate. |
| # | This exhibit is filed or furnished herewith. |

---

**SIGNATURES**

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of Wilmington, State of Delaware, on March 16, 2023.

---

| | |
|:---|:---|
| ACORN ENERGY, INC. | ACORN ENERGY, INC. |
| By: | */s/ Jan H. Loeb* |
|  | Jan H. Loeb |
|  | President and Chief Executive Officer |

---

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed by the following persons on behalf of the registrant, in the capacities and on the dates indicated.

---

| | | |
|:---|:---|:---|
| **Signature** | **Title** | **Date** |
| */s/ Jan H. Loeb* | President, Chief Executive Officer and | March 16, 2023 |
| Jan H. Loeb | Director (Principal Executive Officer) |  |
| */s/ Tracy S. Clifford* | Chief Financial Officer (Principal Financial | March 16, 2023 |
| Tracy S. Clifford | Officer and Principal Accounting Officer) |  |
| */s/ Gary Mohr* | Director | March 16, 2023 |
| Gary Mohr |  |  |
| */s/ Michael F. Osterer* | Director | March 16, 2023 |
| Michael F. Osterer |  |  |
| */s/ Samuel M. Zentman* | Director | March 16, 2023 |
| Samuel M. Zentman |  |  |

---

**ACORN ENERGY, INC. AND SUBSIDIARIES**

**INDEX TO CONSOLIDATED FINANCIAL STATEMENTS**

---

| | |
|:---|:---|
| [Report of Independent Registered Public Accounting Firm](#bs_001) (PCAOB ID 688) | F-2 |
| [Report of Independent Registered Public Accounting Firm](#bs_002) (PCAOB ID 711) | F-4 |
| [Consolidated Balance Sheets](#bs_003) | F-5 |
| [Consolidated Statements of Operations](#bs_004) | F-6 |
| [Consolidated Statements of Stockholders' Changes in Deficit](#bs_005) | F-7 |
| [Consolidated Statements of Cash Flows](#bs_007) | F-8 |
| [Notes to Consolidated Financial Statements](#bs_008) | F-9 |

---

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Board of Directors and

Stockholders Acorn Energy, Inc.

**Opinion on the Financial Statements**

We have audited the accompanying consolidated balance sheet of Acorn Energy, Inc. and subsidiaries (the "Company") as of December 31, 2022, the related consolidated statement of operations**,** changes in stockholders' deficit, and cash flows for the year ended December 31, 2022, and the related notes (collectively referred to as the "financial statements"). In our opinion, the financial statements present fairly, in all material respects, the financial position of the Company as of December 31, 2022 and the results of its operations and its cash flows for the year ended December 31, 2022, in conformity with accounting principles generally accepted in the United States of America.

**Basis for Opinion**

These financial statements are the responsibility of the Company's management. Our responsibility is to express an opinion on the Company's financial statements based on our audits. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) ("PCAOB") and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audits to obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to error or fraud. The Company is not required to have, nor were we engaged to perform, an audit of its internal control over financial reporting. As part of our audits we are required to obtain an understanding of internal control over financial reporting but not for the purpose of expressing an opinion on the effectiveness of the Company's internal control over financial reporting. Accordingly, we express no such opinion.

Our audits included performing procedures to assess the risks of material misstatement of the financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the financial statements. We believe that our audits provides a reasonable basis for our opinion.

**Prior Period Financial Statements**

The consolidated financial statements of Acorn Energy, Inc. as of and for the year ended December 31, 2021, were audited by Friedman LLP whose practice was combined with Marcum LLP as of September 1, 2022, and whose report dated March 30, 2022, expressed an unmodified opinion on those statements.

**Critical Audit Matters**

The critical audit matters communicated below are matters arising from the current period audit of the financial statements that were communicated or required to be communicated to the board of directors and that: (1) relate to accounts or disclosures that are material to the financial statements and (2) involved our especially challenging, subjective, or complex judgments. The communication of critical audit matters does not alter in any way our opinion on the financial statements, taken as a whole, and we are not, by communicating the critical audit matters below, providing separate opinions on the critical audit matters or on the accounts or disclosures to which they relate.

***Going concern – Assessing the probability of the Company's ability to continue as a going concern***

**Description of the Matter**

As described in Note 1 of the financial statements, the Company believes it has adequate cash on hand in addition to cash generated from operations, which will provide sufficient liquidity to finance the operating activities of the Company at its current level of operations for the twelve months from the issuance of these financial statements. We determined the Company's ability to continue as a going concern is a critical audit matter due to the estimation uncertainty regarding the Company's future cash flows and the risk of bias in management's judgments and assumptions in estimating these cash flows.

**How We Addressed the Matter in Our Audit**

Our audit procedures related to the Company's assertion on its ability to continue as a going concern included the following, among others; we reviewed the design and underlying factors relating to the preparation of forecasted information and considerations of the Company's obligations; we tested the reasonableness of the forecasted revenue, operating expenses, and uses and sources of cash used in management's assessment of whether the Company has sufficient liquidity to fund operations for at least one year from the financial statement issuance date. This testing included inquiries with management, comparison of prior period forecasts to actual results, a sensitivity analysis, consideration of positive and negative evidence impacting management's forecasts, the Company's financing arrangements in place as of the report date, market and industry factors.

/s/ Marcum LLP

Marcum LLP

We have served as the Company's auditor since 2010 (such date takes into account the acquisition of certain assets of Friedman LLP by Marcum LLP effective September 1, 2022)

Marlton New Jersey

March 16, 2023

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Board of Directors and

Stockholders of Acorn Energy, Inc.

**Opinion on the Financial Statements**

We have audited the accompanying consolidated balance sheet of Acorn Energy, Inc. and subsidiaries (the "Company") as of December 31 2021, and the related consolidated statements of operations, changes in stockholders' deficit, and cash flows for the year ended December 31 2021, and the related notes (collectively referred to as the financial statements). In our opinion, the financial statements present fairly, in all material respects, the financial position of the Company as of December 31, 2021, and the results of its operations and its cash flows for the year ended December 31, 2021, in conformity with accounting principles generally accepted in the United States of America.

**Basis for Opinion**

These financial statements are the responsibility of the Company's management. Our responsibility is to express an opinion on the Company's financial statements based on our audit. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) (PCAOB) and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audit in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to error or fraud. The Company is not required to have, nor were we engaged to perform, an audit of its internal control over financial reporting. As part of our audit, we are required to obtain an understanding of internal control over financial reporting, but not for the purpose of expressing an opinion on the effectiveness of the Company's internal control over financial reporting. Accordingly, we express no such opinion.

Our audit included performing procedures to assess the risks of material misstatement of the financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements. Our audit also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the financial statements. We believe that our audit provides a reasonable basis for our opinion.

---

| |
|:---|
| /s/ Friedman LLP |
| We have served as the Company's auditor from 2010 to 2022. |
| Marlton, New Jersey |
| March 30, 2022 |

---

**ACORN ENERGY, INC. AND SUBSIDIARIES**

**CONSOLIDATED BALANCE SHEETS**

**(IN THOUSANDS, EXCEPT SHARE AND PER SHARE DATA)**

---

| | | |
|:---|:---|:---|
|  | **As of December 31,** | **As of December 31,** |
|  | **2022** | **2021** |
| ASSETS |  |  |
| Current assets: |  |  |
| &nbsp;&nbsp;&nbsp;Cash | $1450 | $1722 |
| &nbsp;&nbsp;&nbsp;Accounts receivable, net | 597 | 876 |
| &nbsp;&nbsp;&nbsp;Inventory, net | 789 | 617 |
| &nbsp;&nbsp;&nbsp;Other current assets | 288 | 229 |
| &nbsp;&nbsp;&nbsp;Deferred cost of goods sold | 887 | 799 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total current assets | 4011 | 4243 |
| Property and equipment, net | 653 | 517 |
| Right-of-use assets, net | 298 | 399 |
| Deferred cost of goods sold | 807 | 714 |
| Other assets | 215 | 169 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total assets | $5984 | $6042 |
| LIABILITIES AND DEFICIT |  |  |
| Current liabilities: |  |  |
| &nbsp;&nbsp;&nbsp;Accounts payable | $243 | $457 |
| &nbsp;&nbsp;&nbsp;Accrued expenses | 171 | 164 |
| &nbsp;&nbsp;&nbsp;Deferred revenue | 3984 | 3541 |
| &nbsp;&nbsp;&nbsp;Current operating lease liabilities | 116 | 107 |
| &nbsp;&nbsp;&nbsp;Other current liabilities | 58 | 34 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total current liabilities | 4572 | 4303 |
| Long-term liabilities: |  |  |
| &nbsp;&nbsp;&nbsp;Deferred revenue | 2187 | 1852 |
| &nbsp;&nbsp;&nbsp;Noncurrent operating lease liabilities | 220 | 336 |
| &nbsp;&nbsp;&nbsp;Other long-term liabilities | 16 | 12 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total long-term liabilities | 2423 | 2200 |
| Commitments and contingencies (Note 7) |  |  |
| Stockholders' Deficit: |  |  |
| &nbsp;&nbsp;&nbsp;Acorn Energy, Inc. stockholders |  |  |
| Common stock - $0.01 par value per share: |  |  |
| Authorized – 42,000,000 shares; issued and outstanding – 39,722,589 and 39,687,589 shares at December 31, 2022 and 2021, respectively | 397 | 397 |
| &nbsp;&nbsp;&nbsp;Additional paid-in capital | 102889 | 102804 |
| &nbsp;&nbsp;&nbsp;Accumulated stockholders' deficit | (101267) | (100634) |
| &nbsp;&nbsp;&nbsp;Treasury stock, at cost – 801,920 shares at December 31, 2022 and 2021 | (3036) | (3036) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total Acorn Energy, Inc. stockholders' deficit | (1017) | (469) |
| &nbsp;&nbsp;&nbsp;Non-controlling interests | 6 | 8 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total stockholders' deficit | (1011) | (461) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total liabilities and stockholders' deficit | $5984 | $6042 |

---

The accompanying notes are an integral part of these consolidated financial statements.

**ACORN ENERGY, INC. AND SUBSIDIARIES**

**CONSOLIDATED STATEMENTS OF OPERATIONS**

**(IN THOUSANDS, EXCEPT NET LOSS PER SHARE DATA)**

---

| | | |
|:---|:---|:---|
|  | **Year ended December 31,** | **Year ended December 31,** |
|  | **2022** | **2021** |
| Revenue | $7000 | $6776 |
| Cost of sales | 1929 | 1877 |
| &nbsp;&nbsp;&nbsp;Gross profit | 5071 | 4899 |
| Operating expenses: |  |  |
| &nbsp;&nbsp;&nbsp;Research and development expenses | 845 | 739 |
| &nbsp;&nbsp;&nbsp;Selling, general and administrative expenses | 4804 | 4168 |
| &nbsp;&nbsp;&nbsp;Impairment of software | 51 |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total operating expenses | 5700 | 4907 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Operating loss | (629) | (8) |
| Finance expense, net | (2) | (5) |
| &nbsp;&nbsp;&nbsp;Loss before income taxes | (631) | (13) |
| Income tax expense |  |  |
| &nbsp;&nbsp;&nbsp;Net loss | (631) | (13) |
| Non-controlling interest share of income | (2) | (8) |
| &nbsp;&nbsp;&nbsp;Net loss attributable to Acorn Energy, Inc. stockholders. | $(633) | $(21) |
| Basic and diluted net loss per share attributable to Acorn Energy, Inc. stockholders: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Net loss per share attributable to Acorn Energy, Inc. stockholders – basic and diluted | $(0.02) | $(0.00) |
| Weighted average number of shares outstanding attributable to Acorn Energy, Inc. stockholders – basic | 39698 | 39688 |
| Weighted average number of shares outstanding attributable to Acorn Energy, Inc. stockholders – diluted | 39698 | 39688 |

---

The accompanying notes are an integral part of these consolidated financial statements.

**ACORN ENERGY, INC. AND SUBSIDIARIES**

**CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' DEFICIT**

**(IN THOUSANDS)**

---

| | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
|  | | | | **Acorn Energy, Inc. Stockholders** | **Acorn Energy, Inc. Stockholders** | **Acorn Energy, Inc. Stockholders** | | | |
|  |<br>**Number of Shares** |<br>**Common Stock** |<br>**Additional Paid-In Capital** | **Accumulated Deficit** | **Number of Treasury Shares** | **Treasury Stock** |<br>**Total Acorn<br> Energy, Inc. Stockholders'<br> Deficit** |<br>**Non-<br> controlling interests** |<br>**Total Deficit** |
| Balances as of December 31, 2020 | 39688 | $397 | $102729 | $(100613) | 802 | $(3036) | $(523) | $4 | $(519) |
| Net (loss) income |  |  |  | (21) |  |  | (21) | 8 | (13) |
| Accrued dividend in OmniMetrix preferred shares |  |  |  |  |  |  |  | (4) | (4) |
| Stock option compensation |  |  | 75 |  |  |  | 75 |  | 75 |
| Balances as of December 31, 2021 | 39688 | 397 | 102804 | (100634) | 802 | (3036) | (469) | 8 | (461) |
| Net (loss) income |  |  |  | (633) |  |  | (633) | 2 | (631) |
| Proceeds from stock option exercise | 35 | \* | 5 |  |  |  | 5 |  | 5 |
| Accrued dividend in OmniMetrix preferred shares |  |  |  |  |  |  |  | (4) | (4) |
| Stock option compensation |  |  | 80 |  |  |  | 80 |  | 80 |
| Balances as of December 31, 2022 | 39723 | $397 | $102889 | $(101267) | 802 | $(3036) | $(1017) | $6 | $(1011) |

---

\* less than $1

The accompanying notes are an integral part of these consolidated financial statements.

**ACORN ENERGY, INC. AND SUBSIDIARIES**

**CONSOLIDATED STATEMENTS OF CASH FLOWS**

**(IN THOUSANDS)**

---

| | | |
|:---|:---|:---|
|  | **Year ended December 31,** | **Year ended December 31,** |
|  | **2022** | **2021** |
| Cash flows provided by operating activities: |  |  |
| &nbsp;&nbsp;&nbsp;Net loss | $(631) | $(13) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Depreciation and amortization | 122 | 75 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Impairment of software | 51 |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Impairment of inventory | 41 | 22 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Non-cash lease expense | 124 | 117 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Stock-based compensation | 80 | 75 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Change in operating assets and liabilities: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Decrease (increase) in accounts receivable | 279 | (268) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Increase in inventory | (213) | (403) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Increase in deferred cost of goods sold | (181) | (207) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Increase in other current assets and other assets | (105) | (172) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Increase in deferred revenue | 778 | 839 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Decrease in operating lease liability | (130) | (121) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(Decrease) increase in accounts payable, accrued expenses, other current liabilities and non-current liabilities | (184) | 188 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Net cash provided by operating activities | 31 | 132 |
| Cash flows used in investing activities: |  |  |
| &nbsp;&nbsp;&nbsp;Investments in Azure cloud hosting environment and other technology and software | (292) | (317) |
| &nbsp;&nbsp;&nbsp;Other capital investments | (16) | (7) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Net cash used in investing activities | (308) | (324) |
| Cash flows provided by (used in) financing activities: |  |  |
| &nbsp;&nbsp;&nbsp;Short-term credit, net |  | (149) |
| &nbsp;&nbsp;&nbsp;Stock option exercise proceeds | 5 |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Net cash provided by (used in) financing activities | 5 | (149) |
| Net decrease in cash | (272) | (341) |
| Cash at the beginning of the year | 1722 | 2063 |
| Cash at the end of the year | $1450 | $1722 |
| Supplemental cash flow information: |  |  |
| &nbsp;&nbsp;&nbsp;Cash paid during the year for: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Interest | $2 | $6 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Income taxes | $— | $— |
| &nbsp;&nbsp;&nbsp;Non-cash investing and financing activities: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Accrued preferred dividends to former CEO of OmniMetrix (see Note 3) | $4 | $4 |

---

The accompanying notes are an integral part of these consolidated financial statements.

**ACORN ENERGY, INC. AND SUBSIDIARIES**

**Notes to Consolidated Financial Statements**

**NOTE 1—NATURE OF OPERATIONS**

(a) Description of Business

Acorn Energy, Inc. and its subsidiaries, OMX Holdings, Inc. and OmniMetrix, LLC (collectively, "Acorn" or "the Company") is a Delaware corporation which is a holding company focused on technology-driven solutions for energy infrastructure asset management. The Company provides the following products and Internet of Things ("IoT") applications and services through its OmniMetrix, LLC ("OmniMetrix") subsidiary:

● **Power Generation ("PG") monitoring.** OmniMetrix's PG services provide wireless remote monitoring and control systems and IoT applications for residential and commercial/industrial power generation equipment. This includes our AIRGuard product, which remotely monitors and controls industrial air compressors and our Smart Annunciator product which is typically sold to commercial customers that require a visual representation of the generator's status and has a touch-screen display that indicates the current state of that generator.

● **Cathodic Protection ("CP") monitoring.** OmniMetrix's CP services provide remote monitoring and control products for cathodic protection systems on oil and gas pipelines serving the gas utilities market and pipeline operators. The CP product lineup includes solutions to remotely monitor and control rectifiers, test stations and bonds. OmniMetrix also offers the industry's first RAD<sup>TM</sup>(Remote AC Mitigation Disconnect) that mounts onto existing Solid-state Decouplers in the field and can remotely disconnect/connect these AC mitigation tools which can drastically reduce a company's expense while increasing employee safety.

Acorn's shares are traded on the OTCQB marketplace under the symbol ACFN.

See Notes 11 and 12 for segment information and major customers.

(b) Liquidity

As of December 31, 2022, the Company had $1,450,000 of consolidated cash.

At December 31, 2022, the Company had a negative working capital of $561,000. Its working capital included $1,450,000 of cash and deferred revenue of $3,984,000. Such deferred revenue does not require a significant cash outlay for the revenue to be recognized. Net cash decreased during the year ended December 31, 2022 by $272,000, of which $31,000 was provided by operating activities, $308,000 was used in investing activities, and $5,000 was provided by financing activities.

As of March 14, 2023, the Company had cash of $1,480,000. The Company believes that such cash, plus the cash generated from operations, will provide sufficient liquidity to finance the operating activities of Acorn and OmniMetrix at their current level of operations for the twelve months from the issuance of these audited consolidated financial statements in particular. The Company may, at some point, elect to obtain a new line of credit or other source of financing to fund additional investments in the business.

**NOTE 2—SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES**

**Basis of Presentation**

The consolidated financial statements have been prepared in conformity with accounting principles generally accepted in the United States of America ("GAAP"). All dollar amounts are rounded to the nearest thousand and, thus, are approximate.

**Principles of Consolidation and Presentation**

The consolidated financial statements include the accounts of the Company and its subsidiaries. In these consolidated financial statements, "subsidiaries" are companies that are over 50% controlled, the accounts of which are consolidated with those of the Company. Intercompany transactions and balances are eliminated in consolidation; profits from intercompany sales are also eliminated; non-controlling interests are included in equity.

**Reclassifications**

Certain reclassifications have been made to the Company's consolidated financial statements for the period ended December 31, 2021 to conform to the current year's consolidated financial statement presentation. Approximately $22,000 in inventory that was written off in 2021 was reclassed to its own line item to conform with current period presentation. There was no effect on total assets, equity or net loss.

**Use of Estimates in Preparation of Financial Statements**

The preparation of consolidated financial statements requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and the disclosure of contingent assets and liabilities as of the date of the consolidated financial statements, and the reported amounts of revenues and expenses during the reporting periods.

As applicable to these consolidated financial statements, the most significant estimates and assumptions relate to uncertainties with respect to income taxes, inventories, account receivable allowances, contingencies, revenue recognition, management's projections and analyses of the possible impairments.

**Accounts Receivable**

Accounts receivable consists of trade receivables. Trade receivables are recorded at the invoiced amount, net of any allowance for doubtful accounts.

**Allowance for Doubtful Accounts**

The Company maintains allowances for doubtful accounts for estimated losses resulting from the inability of customers to make required payments. This allowance is based on specific customer account reviews and historical collections experience. If the financial condition of the Company's funding parties or customers were to deteriorate, resulting in an impairment of their ability to make payments, additional allowances may be required. The Company performs ongoing credit evaluations of its customers and does not require collateral.

During the years ended December 31, 2022 and 2021, $3,000 and $10,000 was charged to doubtful accounts expense, respectively. At December 31, 2022 and 2021, the balance in allowance for doubtful accounts was $10,000 and $6,000, respectively.

**Inventory**

Inventories are comprised of components (raw materials), work-in-process and finished goods, which are measured at net realizable value.

Raw materials inventory is generally comprised of radios, cables, antennas, and electrical components. Finished goods inventory consists of fully assembled systems ready for final shipment to the customer. Costs are determined at cost of acquisition on a weighted average basis and include all outside production and applicable shipping costs.

All inventories are periodically reviewed to identify slow-moving and obsolete inventory. Management conducted an assessment and wrote-off inventory valued at $41,000 and $22,000 for the years ended December 31, 2022 and 2021, respectively.

**Impairment of Long-Lived Assets**

The Company reviews long-lived assets, such as property and equipment, intangible assets subject to amortization, and right-of-use assets on operating leases for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset or asset group may not be recoverable. These events or changes in circumstances include, but are not limited to, significant underperformance relative to historical or projected future operating results, significant changes in the manner of use of the acquired assets or the strategy for the overall business, and significant negative industry or economic trends. Recoverability of assets to be held and used is measured by a comparison of the carrying amount of the asset group to the estimated undiscounted cash flows over the estimated remaining useful life of the primary asset included in the asset group. If the asset group is not recoverable, the impairment loss is calculated as the excess of the carrying value over the fair value.

During June 2022, the Company conducted an evaluation of the status of an ERP software customization project that had been initiated in July 2019 and was ongoing. As a result of this evaluation, the Company elected to terminate this project effective June 30, 2022 and recorded an impairment against the capitalized investment in this project of $51,000.

**Non-Controlling Interests**

The Financial Accounting Standards Board ("FASB") requires that non-controlling interests be reported as a component of equity, changes in a parent's ownership interest while the parent retains its controlling interest be accounted for as equity transactions, and upon a loss of control, retained ownership interest be re-measured at fair value, with any gain or loss recognized in earnings. The Company attributes the applicable percentage of income and losses to the non-controlling interests associated with OmniMetrix (see Note 3).

**Property and Equipment**

Property and equipment are presented at cost at the date of acquisition. Depreciation and amortization are calculated based on the straight-line method over the estimated useful lives of the depreciable assets, or in the case of leasehold improvements, the shorter of the lease term or the estimated useful life of the asset, a portion of which is allocated to cost of sales. Improvements are capitalized while repairs and maintenance are charged to operations as incurred.

**Capitalization of Software**

In accordance with the requirements for capitalizing implementation costs incurred in a hosting arrangement that is a service contract with the requirements for capitalizing implementation costs incurred to develop or obtain internal-use software. During the years ended December 31, 2022 and 2021, the Company capitalized internal-use software costs totaling $279,000 and $285,000, respectively.

**Leases**

The Company determines if a contractual arrangement is a lease at inception. Operating leases are included in operating lease right-of-use ("ROU") assets, current operating lease liabilities, and noncurrent operating lease liabilities on the Company's consolidated balance sheets. The Company evaluates and classifies leases as operating or finance leases for financial reporting purposes. The classification evaluation begins at the commencement date and the lease term used in the evaluation includes the non-cancellable period for which the Company has the right to use the underlying asset, together with renewal option periods when the exercise of the renewal option is reasonably certain and failure to exercise such option would result in an economic penalty. All the Company's real estate leases are classified as operating leases.

ROU assets represent the Company's right to use an underlying asset for the lease term and lease liabilities represent the Company's obligation to make lease payments arising from the lease. Operating lease ROU assets and liabilities are recognized at the commencement date of the lease based on the present value of the lease payments over the lease term. The lease payments included in the present value are fixed lease payments. As most of the Company's leases do not provide an implicit rate, the Company estimates its collateralized incremental borrowing rate, based on information available at the commencement date, in determining the present value of lease payments. The Company applies the portfolio approach in applying discount rates to its classes of leases. The operating lease ROU assets include any payments made before the commencement date. Lease expense for lease payments is recognized on a straight-line basis over the lease term. The Company does not currently have residual value guarantees or restrictive covenants in its leases.

The Company also made accounting policy elections by class of underlying asset to not apply the recognition requirements of the standard to leases with terms of 12 months or less and to not separate non-lease components from lease components. Consequently, each separate lease component and the non-lease components associated with that lease component will be accounted for as a single lease component for lease classification, recognition, and measurement purposes.

The lease obligation liability was $336,000 and $443,000 as of December 31, 2022 and December 31, 2021, respectively, which includes the office space lease and an office equipment lease entered into in April 2019.

**Treasury Stock**

Shares of common stock repurchased are recorded at cost as treasury stock. When shares are reissued, the cost method is used for determining cost. In accordance with GAAP, the excess of the acquisition cost over the reissuance price of the treasury stock, if any, is charged to additional paid-in capital, limited to the amount previously credited to additional paid-in capital, if any. Any excess is charged to accumulated stockholders' deficit.

**Revenue Recognition**

The Company's revenue recognition policy is consistent with applicable revenue recognition guidance and interpretations. The core principle of Accounting Standards Codification ("ASC") 606: Revenue from Contracts with Customers is to recognize revenue when promised goods or services are transferred to customers in an amount that reflects the consideration that is expected to be received for those goods or services. ASC 606 defines a five-step process to achieve this core principle, which includes: (1) identifying contracts with customers, (2) identifying performance obligations within those contracts, (3) determining the transaction price, (4) allocating the transaction price to the performance obligation in the contract, which may include an estimate of variable consideration, and (5) recognizing revenue when or as each performance obligation is satisfied. The Company assesses whether payment terms are customary or extended in accordance with normal practice relative to the market in which the sale is occurring. The Company's sales arrangements generally include standard payment terms. These terms effectively relate to all customers, products, and arrangements regardless of customer type, product mix or arrangement size.

If revenue recognition criteria are not satisfied, amounts received from customers are classified as deferred revenue on the balance sheet until such time as the revenue recognition criteria are met.

Sales of OmniMetrix monitoring systems include the sale of equipment ("HW") and of monitoring services ("Monitoring"). The majority of the sales of OmniMetrix equipment do not qualify as a separate unit of accounting. As a result, revenue (and related costs) associated with sale of equipment are recorded to deferred revenue (and deferred charges) upon shipment for PG and CP monitoring units. Revenue and related costs with respect to the sale of equipment are recognized over the estimated life of the units which are currently estimated to be three years. In the rare instance that a specific sale of OmniMetrix equipment does qualify as a separate unit of accounting (the unit is custom designed and sold without monitoring), the revenue is recognized when the unit is shipped to the customer and not deferred. Revenues from the prepayment of monitoring fees (generally paid twelve months in advance) are initially recorded as deferred revenue upon receipt of payment from the customer and then amortized to revenue over the monitoring service period. See Notes 11 and 12 for the disaggregation of the Company's revenue for the periods presented.

Any sales tax, value added tax, and other tax the Company collects concurrent with revenue producing activities are excluded from revenue.

**Warranty Provision**

OmniMetrix generally grants their customers a one-year warranty on their products. Estimated warranty obligations are provided for as a cost of sales in the period in which the related revenues are recognized, based on management's estimate of future potential warranty obligations and historical experience. Adjustments are made to accruals as warranty claim data and historical experience warrant.

The Company's warranty obligations may be materially affected by product or service failure rates and other costs incurred in correcting a product or service failure. Should actual product or service failure rates or other related costs differ from the Company's estimates, revisions to the accrued warranty liability would be required.

**Concentration of Credit Risk**

The Company's financial instruments, which potentially subject the Company to concentrations of credit risk, consist principally of cash and trade accounts receivable. The Company's cash was deposited with a U.S. bank and amounted to $1,450,000 at December 31, 2022. The Company does not believe there is significant risk of non-performance by these counterparties. See Note 11(d) with respect to revenue from significant customers and concentrations of trade accounts receivables.

**Financial Instruments**

Fair values of financial instruments included in current assets and current liabilities are estimated to approximate their book values, due to the short maturity of such instruments.

**Research and Development Expenses**

Research and development expenses consist primarily of labor and related expenses and are charged to operations as incurred.

**Advertising Expenses**

Advertising expenses are charged to operations as incurred. Advertising expense was $16,000 and $17,000 for each of the years ended December 31, 2022 and 2021, respectively, and are included in selling, general and administrative expenses on the consolidated statements of operations.

**Stock-Based Compensation**

The Company accounts for stock-based awards to employees in accordance with applicable accounting principles, which requires compensation expense related to share-based transactions, including employee stock options, to be measured and recognized in the consolidated financial statements based on a determination of the fair value of the stock options. The grant date fair value is determined using the Black-Scholes-Merton ("Black-Scholes") pricing model. For all employee stock options, the Company recognizes expense over the requisite service period on an accelerated basis over the employee's requisite service period (generally the vesting period of the equity grant). Stock compensation expense is included in selling, general and administrative expenses. The Company's option pricing model requires the input of highly subjective assumptions, including the expected stock price volatility, expected term, and forfeiture rate. Any changes in these highly subjective assumptions significantly impact stock-based compensation expense.

Options awarded to purchase shares of common stock issued to non-employees in exchange for services are accounted for as variable awards in accordance with applicable accounting principles. Such options are valued using the Black-Scholes option pricing model.

See Note 8(b) for the assumptions used to calculate the fair value of stock-based employee compensation. Upon the exercise of options, it is the Company's policy to issue new shares rather than utilizing treasury shares.

**Sales Taxes**

On June 21, 2018, the U.S. Supreme Court issued an opinion in South Dakota v. Wayfair, Inc., 138 S. Ct. 2080 (2018), whereby the longstanding Quill Corp v. North Dakota sales tax case was overruled, and states may now require remote sellers to collect sales tax under certain circumstances. In 2020, the Company began collecting sales tax in nearly all states that have sales tax. The Company accrued sales taxes in the states with sales tax. The Company accrued the liability from the effective date of a state's adoption of the Wayfair decision up to the date the Company began collecting and filing sales taxes in the various states. At December 31, 2022 and December 31, 2021, the amount of such accrual was $51,000 and $28,000, respectively.

The Company accrues sales taxes based on determination of which of its products/services are subject to sales tax, and in which states and jurisdictions the tax applies. Further, the Company must determine which of its customers are exempt from the Company charging sales tax because the customer is a reseller or self-assesses and direct pays to states and other jurisdictions on purchases the customer makes from the Company. These determinations contain estimates and are subject to judgment and interpretation by taxing authorities in various states and other jurisdictions, which could result in recognizing materially different amounts in future periods.

**Deferred Income Taxes**

Deferred income taxes reflects the net tax effects of temporary differences between the carrying amounts of assets and liabilities for financial reporting purposes and the amounts used for income tax purposes, as well as operating loss, capital loss and tax credit carryforwards. Deferred tax assets and liabilities are classified as non-current. Valuation allowances are established against deferred tax assets if it is more likely than not that the assets will not be realized. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. The effect on deferred tax assets and liabilities of a change in tax rates or laws is recognized in operations in the period that includes the enactment date. See Note 9(e) for the impact of the Tax Cuts and Jobs Act of 2017.

**Income Tax Uncertainties**

The calculation of the Company's tax liabilities involves dealing with uncertainties in the application of complex tax regulations. The Company recognizes liabilities for uncertain tax positions based on the two-step process prescribed by applicable accounting principles. The first step is to evaluate the tax position for recognition by determining if the weight of available evidence indicates that it is more likely than not that the position will be sustained on audit, including resolution of related appeals or litigation processes, if any. The second step requires the Company to estimate and measure the tax benefit as the largest amount that is more likely than not being realized upon ultimate settlement. It is inherently difficult and subjective to estimate such amounts, as this requires the Company to determine the probability of various possible outcomes. The Company reevaluates these uncertain tax positions on a quarterly basis. This evaluation is based on factors including, but not limited to, changes in facts or circumstances, changes in tax law, effectively settled issues under audit, and new audit activity. Such a change in recognition or measurement would result in the recognition of a tax benefit or an additional charge to the tax provision in the period. The Company recognizes interest and penalties as incurred in finance income (expense), net in the consolidated statements of operations.

As of December 31, 2022 and 2021, no interest or penalties were accrued on the consolidated balance sheets related to uncertain tax positions.

During the years ending December 31, 2022 and 2021, the Company had no changes in unrecognized tax benefits or associated interest and penalties as a result of tax positions made during the current or prior periods with respect to its continuing operations.

The Company is subject to U.S. Federal and state income tax. As of January 1, 2022, the Company is no longer subject to examination by U.S. Federal taxing authorities for years before 2018, or for years before 2017 for state income taxes.

**Basic and Diluted Net Loss Per Share**

Basic net loss per share is computed by dividing the net loss attributable to Acorn Energy, Inc. by the weighted average number of shares outstanding during the year, excluding treasury stock. Diluted net loss per share is computed by dividing the net loss by the weighted average number of shares outstanding plus the dilutive potential of common shares which would result from the exercise of stock options and warrants. The dilutive effects of stock options and warrants are excluded from the computation of diluted net loss per share if doing so would be antidilutive.

The combined number of options and warrants that were excluded from the computation of diluted net loss per share, as they had an antidilutive effect, was 979,000 (which have a weighted average exercise price of $0.41) and 868,000 (which had a weighted average exercise price of $0.38) for the years ending December 31, 2022 and 2021, respectively.

The following data represents the amounts used in computing EPS and the effect on net loss and the weighted average number of shares of dilutive potential common stock (in thousands):

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| | | |
|:---|:---|:---|
|  | **Year ended December 31,** | **Year ended December 31,** |
|  | **2022** | **2021** |
| Net loss available to common stockholders | $(633) | $(21) |
| Weighted average shares outstanding: |  |  |
| -Basic | 39698 | 39688 |
| Add: Warrants |  |  |
| Add: Stock options |  |  |
| -Diluted | 39698 | 39688 |
| Basic and diluted net loss per share | $(0.02) | $(0.00) |

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**Fair Value Measurement**

The Company follows the provisions of the accounting standard which defines fair value, establishes a framework for measuring fair value and enhances fair value measurement disclosure. Under these provisions, fair value is defined as the price that would be received to sell an asset or paid to transfer a liability (i.e., the "exit price") in an orderly transaction between market participants at the measurement date.

The standard establishes a hierarchy for inputs used in measuring fair value that maximizes the use of observable inputs and minimizes the use on unobservable inputs by requiring that the most observable inputs be used when available. Observable inputs are inputs that market participants would use in pricing the asset or liability developed based on market data obtained from sources independent of the Company. Unobservable inputs are inputs that reflect the Company's assumptions about the assumptions market participants would use in pricing the asset or liability developed based on the best information available in the circumstances. The hierarchy is described below:

Level 1: Quoted prices (unadjusted) in active markets that are accessible at the measurement date for assets or liabilities. The fair value hierarchy gives the highest priority to Level 1 inputs.

Level 2: Observable prices that are based on inputs not quoted on active markets but corroborated by market data.

Level 3: Unobservable inputs are used when little or no market data is available. The fair value hierarchy gives the lowest priority to Level 3 inputs.

The carrying amounts for cash, accounts receivable, and accounts payable approximate their fair value because of their short-term maturity. The Company determined that the carrying amount of the lease liabilities approximate fair value since the applicable interest rate approximated fair value at the time the leases were entered into. While the Company believes the carrying value of the assets and liabilities are reasonable, considerable judgment is used to develop estimates of fair value; thus, the estimates are not necessarily indicative of the amounts that could be realized in a current market exchange.

**Recently Issued Accounting Standards**

Other than the pronouncement noted below, there have been no recent accounting pronouncements or changes in accounting standards during the year ended December 31, 2022, that are of material significance, or have potential material significance, to the Company.

In June 2016, the FASB issued ASU 2016-13, Financial Instruments-Credit Losses ("ASC 326"), authoritative guidance amending how entities will measure credit losses for most financial assets and certain other instruments that are not measured at fair value through net income. The guidance requires the application of a current expected credit loss model, which is a new impairment model based on expected losses. The new guidance is effective for interim and annual reporting periods beginning after December 15, 2022. The Company is currently evaluating the impact of the new guidance on its consolidated financial statements and related disclosures.

**Recently Adopted Accounting Standards**

In June 2018, the FASB issued ASU 2018-07, which simplifies the accounting for non-employee share-based payment transactions. The amendments specify that Topic 718 applies to all share-based payment transactions in which a grantor acquires goods or services to be used or consumed in a grantor's own operations by issuing share-based payment awards. This standard was effective in the first quarter of fiscal year 2020, and the adoption did not have a material impact on the consolidated financial statements.

**NOTE 3—INVESTMENT IN OMNIMETRIX**

The Company owns 99% of the Company's OMX Holdings, Inc. subsidiary ("Holdings") and the former CEO of OmniMetrix, LLC owns the remaining 1%.

**NOTE 4—INVENTORY**

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| | | |
|:---|:---|:---|
|  | **As of December 31,** | **As of December 31,** |
|  | **2022** | **2021** |
|  | **(in thousands)** | **(in thousands)** |
| Raw materials | $684 | $577 |
| Finished goods | 105 | 40 |
|  | $789 | $617 |

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At December 31, 2022 and 2021, the Company's inventory reserve was $4,000 and $0, respectively.

**NOTE 5—PROPERTY AND EQUIPMENT, NET**

Property and equipment consists of the following:

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| | | | |
|:---|:---|:---|:---|
|  | **Estimated** <br> **Useful Life** <br> **(in years)** | **As of December 31,** | **As of December 31,** |
|  |  | **2022** | **2021** |
|  |  | **(in thousands)** | **(in thousands)** |
| Cost: |  |  |  |
| &nbsp;&nbsp;&nbsp;Computer hardware and software | 3 - 5 | $864 | $625 |
| &nbsp;&nbsp;&nbsp;Equipment | 7 | 155 | 154 |
| &nbsp;&nbsp;&nbsp;Leasehold improvements | Term of lease | 355 | 346 |
| &nbsp;&nbsp;&nbsp;Intangible asset | Patent term | 20 | 11 |
|  |  | 1394 | 1136 |
| Accumulated depreciation and amortization |  |  |  |
| &nbsp;&nbsp;&nbsp;Computer hardware and software |  | 247 | 128 |
| &nbsp;&nbsp;&nbsp;Equipment |  | 151 | 151 |
| &nbsp;&nbsp;&nbsp;Leasehold improvements |  | 343 | 340 |
| &nbsp;&nbsp;&nbsp;Intangible asset |  | \* | \* |
|  |  | 741 | 619 |
| Property and equipment, net |  | $653 | $517 |

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\* less than $1,000

Depreciation and amortization in respect of property and equipment amounted to $122,000 and $75,000 for 2022 and 2021, respectively.

**NOTE 6—LEASES**

OmniMetrix leases office space and office equipment under operating lease agreements. The office lease has an expiration date of September 30, 2025. The office equipment lease was entered into in April 2019 and has a sixty-month term. Operating lease payments for 2022 and 2021 were $124,000 and $121,000, respectively. The future minimum lease payments on non-cancelable operating leases as of December 31, 2022 using a discount rate of 4.5% are $336,000. The 4.5% used is the incremental borrowing rate (established at the commencement of the lease) which, as defined in ASC 842, is the rate of interest that a lessee would have to pay to borrow, on a collateralized basis, over a similar term and in a similar economic environment, an amount equal to the lease payments.

Supplemental balance sheet information related to leases consisted of the following:

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| | | |
|:---|:---|:---|
|  | **2022** | **2022** |
| Weighted average remaining lease terms for operating leases |  | 2.73 |

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The table below reconciles the undiscounted future minimum lease payments under non-cancelable lease agreements having initial terms in excess of one year to the total operating lease liabilities recognized on the consolidated balance sheet as of December 31, 2022 (in thousands):

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| | |
|:---|:---|
|  | **2022** |
| 2023 | $128 |
| 2024 | 129 |
| 2025 | 99 |
| Total undiscounted cash flows | 356 |
| Less: Imputed interest | (20) |
| Present value of operating lease liabilities (a) | $336 |

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&nbsp;&nbsp;&nbsp;&nbsp;**(a)** Includes
 current portion of $116,000 for operating leases.

On July 6, 2021, the Company entered into an agreement with King Industrial Realty, Inc., to sublease from the Company 1,900 square feet of office space of the Company's 21,000 square feet of office and production space in the Hamilton Mill Business Park located in Buford, Georgia, for a monthly sublease payment of $2,375 (plus an annual escalator each year of 3%) which includes the base rent plus a pro-rata share of utilities, property taxes and insurance. Fifty percent of any excess rent received above the per square foot amount that the Company pays will be remitted to the Company's landlord less the allocation of any shared expenses and leasehold improvements specific to the sublease. As of December 31, 2022, after the offset of the investment in leasehold improvements and other expenses related to the sublease, the Company owes its landlord $6,000 for its share of the sublease profit since the lease commencement. The estimated amount the Company expects to remit to the landlord each year of the sublease subsequent to December 31, 2022 is $6,100 per year. The sublease commenced on October 1, 2021 and will run through September 30, 2025 which is the end of the Company's lease term with its landlord. Below are the future payments expected under the sublease net of the estimated annual service cost of $2,220 (gross of the estimated amount expected to be remitted to our landlord):

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| | |
|:---|:---|
|  | **2022** |
| 2023 | $20 |
| 2024 | 28 |
| 2025 | 29 |
| Total undiscounted cash flows | $77 |

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**NOTE 7—COMMITMENTS AND CONTINGENCIES**

On August 19, 2019, OmniMetrix entered into an agreement with a software development partner to create and license to OmniMetrix a new software platform and application for our CP customers. Pursuant to this agreement, OmniMetrix paid this partner equal monthly payments over the first seven months of the term of the agreement equal to $200,000 in the aggregate. OmniMetrix will also pay the partner (i) a per-sensor monitoring fee for each sensor connected to the developed technology, or (ii) a percentage of any revenue received above a specified amount per sensor monitored per month in gas applications only. Commencing on January 1, 2021, OmniMetrix paid the partner a quarterly licensing fee of $12,500 which was renegotiated to $4,450 effective October 1, 2021. The per-sensor monitoring fees have not yet commenced. The initial term of this agreement ended on August 19, 2022 and would have automatically renewed for an additional year, but OmniMetrix delivered a written notice of termination to the other party sixty days prior to the end of the initial term. OmniMetrix is currently on a month-to-month arrangement through December 31, 2022, paying a monthly licensing fee of $1,500, and is working with the software development partner to negotiate more favorable terms for future periods.

In addition to the above, the Company has $336,000 in operating lease obligations payable through 2026 and $64,000 in other contractual obligations. The Company also has $255,000 in open purchase order commitments payable through April 2023.

**NOTE 8—EQUITY**

(a) General

At December 31, 2022 the Company had issued and outstanding 39,722,589 shares of its common stock, par value $0.01 per share. Holders of outstanding common stock are entitled to receive dividends when, as and if declared by the Board and to share ratably in the assets of the Company legally available for distribution in the event of a liquidation, dissolution or winding up of the Company.

The Company is not authorized to issue preferred stock. Accordingly, no preferred stock is issued or outstanding.

(b) Summary Employee Option Information

The Company's stock option plans provide for the grant to officers, directors and employees of options to purchase shares of common stock. The purchase price may be paid in cash or, if the option is "in-the-money" at the end of the option term, it is automatically exercised "net". In a net exercise of an option, the Company does not require a payment of the exercise price of the option from the optionee but reduces the number of shares of common stock issued upon the exercise of the option by the smallest number of whole shares that has an aggregate fair market value equal to or in excess of the aggregate exercise price for the option shares covered by the option exercised. Each option is exercisable for one share of the Company's common stock. Most options expire within five to ten years from the date of the grant, and generally vest over a three-year period from the date of the grant.

At December 31, 2022, 1,434,850 options were available for grant under the Amended and Restated 2006 Stock Incentive Plan and no options were available for grant under the 2006 Stock Option Plan for Non-Employee Directors. In 2022 and 2021, 145,770 (115,000 to directors and executive officers and 30,770 to other employees) and 232,770 (165,000 to directors and executive officers and 67,770 to other employees) options, respectively, were granted . In 2022 and 2021, there were no grants to non-employees (other than the non-employee directors and executive officers). The fair value of the options issued was $54,000 and $89,000 in 2022 and 2021, respectively.

35,000 options were exercised in the year ended December 31, 2022. No options were exercised in the year ended December 31, 2021. The intrinsic value of options outstanding and of options exercisable at December 31, 2022 was $16,000 and $13,000, respectively. The intrinsic value of options outstanding and of options exercisable at December 31, 2021 was $291,000 and $217,000, respectively.

The Company utilized the Black-Scholes option-pricing model to estimate fair value, utilizing the following assumptions for the respective years (all in weighted averages):

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| | | |
|:---|:---|:---|
|  | **2022** | **2021** |
| Risk-free interest rate | 1.8% | 0.5% |
| Expected term of options, in years | 3.86 | 4.41 |
| Expected annual volatility | 93.7% | 99.7% |
| Expected dividend yield | —% | —% |
| Determined weighted average grant date fair value per option | $0.37 | $0.38 |

---

The expected term of the options is the length of time until the expected date of exercising the options. With respect to determining expected exercise behavior, the Company has grouped its option grants into certain groups in order to track exercise behavior and establish historical rates. The Company estimated volatility by considering historical stock volatility over the expected term of the option. The risk-free interest rates are based on the U.S. Treasury yields for a period consistent with the expected term. The Company expects no dividends to be paid. The Company believes that the valuation technique and the approach utilized to develop the underlying assumptions are appropriate in determining the estimated fair value of the Company's stock options granted in the years ended December 31, 2022 and 2021. Estimates of fair value are not intended to predict actual future events or the value ultimately realized by persons who receive equity awards.

(c) Summary Option Information

A summary of the Company's option plans as of December 31, 2022 and 2021, as well as changes during each of the years then ended, is presented below:

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | **2022** | **2022** | **2021** | **2021** |
|  | **Number**<br> **of**<br> **Options**<br> **(in shares)** | **Weighted**<br> **Average**<br> **Exercise**<br> **Price** | **Number of**<br> **Options**<br> **(in shares)** | **Weighted**<br> **Average**<br> **Exercise**<br> **Price** |
| Outstanding at beginning of year | 833020 | $0.39 | 722501 | $0.62 |
| Granted at market price | 145770 | $0.55 | 232770 | $0.54 |
| Exercised | (35000) | $(0.18) |  | $— |
| Forfeited or expired |  | $— | (122251) | $2.04 |
| Outstanding at end of year | 943790 | $0.42 | 833020 | $0.39 |
| Exercisable at end of year | 819001 | $0.41 | 557242 | $0.33 |

---

Summary information regarding the options outstanding and exercisable at December 31, 2022 is as follows:

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
| | **Outstanding** | **Outstanding** | **Outstanding** | **Exercisable** | **Exercisable** |
| <br>**Range of**<br> **Exercise Prices** | **Number**<br> **Outstanding** | **Weighted**<br> **Average**<br> **Remaining**<br> **Contractual**<br> **Life** | **Weighted**<br> **Average**<br> **Exercise**<br> **Price** | **Number**<br> **Exercisable** | **Weighted**<br> **Average**<br> **Exercise**<br> **Price** |
|  | (in shares) | (in years) |  | (in shares) |  |
| $0.14 – $0.38 | 456250 | 3.18 | $0.32 | 456250 | $0.32 |
| $0.40 – $0.63 | 487540 | 5.28 | $0.51 | 362751 | $0.52 |
|  | 943790 |  |  | 819001 |  |

---

Stock-based compensation expense included in selling, general and administrative expense in the Company's consolidated statements of operations was $80,000 and $75,000 in the years ending December 31, 2022 and 2021, respectively.

The total compensation cost related to non-vested awards not yet recognized was $33,000 as of December 31, 2022.

(d) Warrants

The Company has issued warrants at exercise prices equal to or greater than market value of the Company's common stock at the date of issuance. A summary of warrant activity follows:

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | **2022** | **2022** | **2021** | **2021** |
|  | **Number of**<br> **Shares**<br> **Underlying**<br> **Warrants** | **Weighted**<br> **Average**<br> **Exercise**<br> **Price** | **Number of**<br> **Shares**<br> **Underlying**<br> **Warrants** | **Weighted**<br> **Average**<br> **Exercise**<br> **Price** |
| Outstanding at beginning of year | 35000 | $0.13 | 35000 | $0.13 |
| Granted |  |  |  |  |
| Exercised |  |  |  |  |
| Forfeited or expired |  |  |  |  |
| Outstanding and exercisable at end of year | 35000 | $0.13 | 35000 | $0.13 |

---

The warrants outstanding at December 31, 2022 had a weighted average remaining contractual life of 2.5 months.

**NOTE 9—INCOME TAXES**

(a) Composition of loss before income taxes is as follows (in thousands):

---

| | | |
|:---|:---|:---|
|  | **Year ended**<br> **December 31,**  | **Year ended**<br> **December 31,**  |
|  | **2022** | **2021** |
| Domestic | $(631) | $(13) |

---

Income tax expense consists of the following (in thousands):

---

| | | |
|:---|:---|:---|
|  | **Year ended**<br> **December 31,** | **Year ended**<br> **December 31,** |
|  | **2022** | **2021** |
| Current: |  |  |
| &nbsp;&nbsp;&nbsp;Federal | $— | $— |
| &nbsp;&nbsp;&nbsp;State and local |  |  |
| Deferred: |  |  |
| &nbsp;&nbsp;&nbsp;Federal |  |  |
| &nbsp;&nbsp;&nbsp;State and local |  |  |
| Total income tax expense | $— | $— |

---

(b) Effective Income Tax Rates

Set forth below is a reconciliation between the federal tax rate and the Company's effective income tax rates with respect to continuing operations:

---

| | | |
|:---|:---|:---|
|  | **Year ended December 31,** | **Year ended December 31,** |
|  | **2022** | **2021** |
| Statutory Federal rates | 21% | 21% |
| Increase (decrease) in income tax rate resulting from: |  |  |
| &nbsp;&nbsp;&nbsp;Other, net (primarily permanent differences) | (3)% | (121)% |
| &nbsp;&nbsp;&nbsp;Valuation allowance | (18)% | 100% |
| Effective income tax rates | —% | (—)% |

---

(c) Analysis of Deferred Tax Assets and (Liabilities) (in thousands):

---

| | | |
|:---|:---|:---|
|  | **As of December 31,** | **As of December 31,** |
|  | **2022** | **2021** |
| Deferred tax assets (liabilities) consist of the following: |  |  |
| &nbsp;&nbsp;&nbsp;Employee benefits and deferred compensation | $49 | $1064 |
| &nbsp;&nbsp;&nbsp;Other temporary differences | 378 | 630 |
| &nbsp;&nbsp;&nbsp;Section 174 Expenditures | 205 |  |
| &nbsp;&nbsp;&nbsp;Net operating loss and capital loss carryforwards | 16021 | 15904 |
|  | 16653 | 17598 |
| Valuation allowance | (16653) | (17598) |
| &nbsp;&nbsp;&nbsp;Net deferred tax assets | $— | $— |

---

Valuation allowances relate principally to net operating loss carryforwards related to the Company's consolidated tax losses as well as state tax losses related the Company's OmniMetrix subsidiary and book-tax differences related asset impairments and stock compensation expense of the Company. During the year ended December 31, 2022, the gross deferred tax asset and the valuation allowance decreased by $945,000.

(d) Summary of Tax Loss Carryforwards

As of December 31, 2022, the Company had various operating loss carryforwards expiring as follows (in thousands):

SUMMARY OF TAX LOSS CARRYFORWARDS

---

| | | | |
|:---|:---|:---|:---|
| Expiration | **Federal** | **Capital Loss** | **State** |
| 2023 | $— | $556 | $— |
| 2025 – 2031<sup>\*</sup> | 2580 |  |  |
| 2032 – 2037 | 63180 |  | 14898 |
| Unlimited | 5176 |  | 1896 |
| Total | $70936 | $556 | $16794 |

---

\* The utilization of a portion of these net operating loss carryforwards is limited due to limits on utilizing net operating loss carryforwards under Internal Revenue Service regulations for separate return limitation years. 

Effective for tax years beginning after December 31, 2021, taxpayers are required to capitalize any expenses incurred that are considered incidental to research and experimentation (R&E) activities under IRC Section 174. While taxpayers historically had the option of deducting these expenses under IRC Section 174, the December 2017 Tax Cuts and Jobs Act mandates capitalization and amortization of R&E expenses for tax years beginning after December 31, 2021. Expenses incurred in connection with R&E activities in the US must be amortized over a 5-year period if incurred. R&E activities are broader in scope than qualified research activities considered under IRC Section 41 (relating to the research tax credit). For the year ended December 31, 2022, the Company performed an analysis based on available guidance and determined that it will continue to be in a loss position even after the required capitalization and amortization of its R&E expenses. The Company will continue to monitor this issue for future developments, but it does not expect R&E capitalization and amortization to require it to pay cash taxes now or in the near future.

As a holding company without other business activity in Delaware, the Company is exempt from Delaware state income tax. Thus, the Company's statutory income tax rate on domestic earnings is the federal rate of 21%.

**NOTE 10—RELATED PARTY BALANCES AND TRANSACTIONS**

a) Officer and Director Fees

The Company recorded fees to officers of $522,000 and $517,000 for the years ended December 31, 2022 and 2021, respectively, which is included in selling, general and administrative expenses.

The Company recorded fees to directors of $59,000 for the years ended December 31, 2022 and 2021, which is included in selling, general and administrative expenses.

The Company issued 145,770 (115,000 to directors and executive officers and 30,770 to other employees) and 232,770 (165,000 to directors and executive officers and 67,770 to other employees) options, in 2022 and 2021, respectively. 35,000 options were exercised in the year ended December 31, 2022. No options were exercised in the year ended December 31, 2021. See Note 8 for further discussion.

Each Director of the Company may elect by written notice delivered on or before the first day of each calendar year whether to receive, in lieu of some or all of his or her retainer and board fees, that number of shares of Company common stock as shall have a value equal to the applicable retainer and board fees, based on the closing price of the Company's common stock on its then-current trading platform or exchange on the last trading day immediately preceding the first day of the applicable year. Once made, the election shall be irrevocable for such election year and the shares subject to the election shall vest and be issued one-fourth upon the first day of the election year and one-fourth as of the first day of each of the second through fourth calendar quarters thereafter during the remainder of the election year.

b) Intercompany

The intercompany balance due to Acorn from OmniMetrix is $3,677,000 for amounts loaned, accrued interest and expenses paid by Acorn on Omni's behalf as of December 31, 2022 as compared to $4,217,000 as of December 31, 2021. This balance is eliminated in consolidation. During 2022, the intercompany amount due to Acorn from OmniMetrix decreased by $540,000. This included repayments of $985,000 offset by interest of $179,000, dividends of $76,000 due to Acorn and $190,000 in shared expenses paid by Acorn. During 2021, the intercompany amount due to Acorn from OmniMetrix decreased by $359,000. This included repayments of $677,000 offset by interest of $194,000, dividends of $76,000 due to Acorn and $48,000 in shared expenses paid by Acorn.

**NOTE 11—SEGMENT REPORTING AND GEOGRAPHIC INFORMATION**

(a) General Information

As of December 31, 2022, the Company continues to operate in two reportable operating segments, both of which are performed through the Company's OmniMetrix subsidiary:

● The PG segment provides wireless remote monitoring and control systems and services for critical assets as well as Internet of Things applications.

● The CP segment provides for remote monitoring of cathodic protection systems on gas pipelines for gas utilities and pipeline companies.

The Company's reportable segments are strategic business units, offering different products and services and are managed separately by the Chief Decision Maker (CDM) as each business requires different technology and marketing strategies.

(b) Information about profit or loss and assets

The accounting policies of all the segments are those described in the summary of significant accounting policies. The Company evaluates performance based on net income or loss before taxes.

The Company does not systematically allocate assets to the divisions of the subsidiaries constituting its consolidated group, unless the division constitutes a significant operation. Accordingly, where a division of a subsidiary constitutes a segment that does not meet the quantitative thresholds of applicable accounting principles, depreciation expense is recorded against the operations of such segment, without allocating the related depreciable assets to that segment. However, where a division of a subsidiary constitutes a segment that does meet the quantitative thresholds, related depreciable assets, along with other identifiable assets, are allocated to such division.

The following tables represent segmented data for the years ended December 31, 2022 and 2021 (in thousands). The Company does not currently break out total assets by reportable segment as there is a high level of shared utilization between the segments. Further, the CDM does not review the assets by segment.

---

| | | | |
|:---|:---|:---|:---|
|  | **PG** | **CP** | **Total** |
| Year ended December 31, 2022: |  |  |  |
| &nbsp;&nbsp;&nbsp;Revenues from customers | $5894 | $1106 | $7000 |
| &nbsp;&nbsp;&nbsp;Segment gross profit | 4426 | 645 | 5071 |
| &nbsp;&nbsp;&nbsp;Depreciation and amortization | 103 | 19 | 122 |
| &nbsp;&nbsp;&nbsp;Segment income (loss) before income taxes | 489 | (107) | 382 |
| Year ended December 31, 2021: |  |  |  |
| &nbsp;&nbsp;&nbsp;Revenues from customers | $5787 | $989 | $6776 |
| &nbsp;&nbsp;&nbsp;Segment gross profit | 4328 | 571 | 4899 |
| &nbsp;&nbsp;&nbsp;Depreciation and amortization | 64 | 11 | 75 |
| &nbsp;&nbsp;&nbsp;Segment income (loss) before income taxes | 963 | (27) | 936 |

---

\* The software impairment of $51,000 recorded during 2022 is not related to a specific segment and, thus, is not included in the "Segment income (loss) before income taxes" for the year ended December 31, 2022.

(c) The following tables represent a reconciliation of the segment data to consolidated statement of operations and balance sheet data for the years ended and as of December 31, 2022 and 2021 (in thousands):

---

| | | |
|:---|:---|:---|
|  | **Year ended**<br> **December 31,** | **Year ended**<br> **December 31,** |
|  | **2022** | **2021** |
| Total net income before income taxes for reportable segments | $331 | $921 |
| Unallocated net cost of corporate headquarters | (962) | (934) |
| Consolidated net loss before taxes on income | $(631) | $(13) |

---

---

| | | |
|:---|:---|:---|
|  | **As of December 31,** | **As of December 31,** |
|  | **2022** | **2021** |
| Assets: |  |  |
| Total assets for OmniMetrix subsidiary | $5931 | $5938 |
| Assets of corporate headquarters | 53 | 104 |
| Total consolidated assets | $5984 | $6042 |

---

---

| | | |
|:---|:---|:---|
|  | **Year ended**<br> **December 31,** | **Year ended**<br> **December 31,** |
|  | **2022** | **2021** |
| Revenues based on location of customer: |  |  |
| &nbsp;&nbsp;&nbsp;United States | $6960 | $6729 |
| &nbsp;&nbsp;&nbsp;Other | 40 | 47 |
|  | $7000 | $6776 |

---

All of the Company's long-lived assets are located in the United States.

(d) Revenues and Accounts Receivable Balances from Major Customers (in thousands):

---

| | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| | **Invoiced Sales** | **Invoiced Sales** | **Invoiced Sales** | **Invoiced Sales** | **Accounts Receivable** | **Accounts Receivable** | **Accounts Receivable** | **Accounts Receivable** |
| | **2022** | **2022** | **2021** | **2021** | **2022** | **2022** | **2021** | **2021** |
| <br>**Customer** | **Total** | **%** | **Total** | **%** | **Balance** | **%** | **Balance** | **%** |
| A | $\* | \*% | $\* | \*% | $72 | 12% | $\* | \*% |

---

\* Balance is not significant.

**NOTE 12—REVENUE**

The following table disaggregates the Company's revenue for the years ended December 31, 2022 and 2021 (in thousands):

---

| | | | |
|:---|:---|:---|:---|
|  | **HW** | **Monitoring** | **Total** |
| Year ended December 31, 2022: |  |  |  |
| &nbsp;&nbsp;&nbsp;PG Segment | $2234 | $3660 | $5894 |
| &nbsp;&nbsp;&nbsp;CP Segment | 854 | 252 | 1106 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total Revenue | $3088 | $3912 | $7000 |

---

---

| | | | |
|:---|:---|:---|:---|
|  | **HW** | **Monitoring** | **Total** |
| Year ended December 31, 2021: |  |  |  |
| &nbsp;&nbsp;&nbsp;PG Segment | $2018 | $3769 | $5787 |
| &nbsp;&nbsp;&nbsp;CP Segment | 728 | 261 | 989 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total Revenue | $2746 | $4030 | $6776 |

---

Deferred revenue activity for the year ended December 31, 2022 can be seen in the table below (in thousands):

---

| | | | |
|:---|:---|:---|:---|
|  | **HW** | **Monitoring** | **Total** |
| Balance at December 31, 2021 | $3268 | $2125 | $5393 |
| &nbsp;&nbsp;&nbsp;Additions during the period | 2776 | 4207 | 6983 |
| &nbsp;&nbsp;&nbsp;Recognized as revenue | (2293) | (3912) | (6205) |
| Balance at December 31, 2022 | $3751 | $2420 | $6171 |
| Amounts to be recognized as revenue in the year ending: |  |  |  |
| &nbsp;&nbsp;&nbsp;December 31, 2023 | $1963 | $2021 | $3984 |
| &nbsp;&nbsp;&nbsp;December 31, 2024 | 1359 | 396 | 1755 |
| &nbsp;&nbsp;&nbsp;December 31, 2025 and thereafter | 429 | 3 | 432 |
|  | $3751 | $2420 | $6171 |

---

Other revenue of $780,000 is related to custom design hardware, accessories, repairs, and other miscellaneous charges that are recognized to revenue when sold and are not deferred.

Deferred revenue activity for the year ended December 31, 2021 can be seen in the table below (in thousands):

---

| | | | |
|:---|:---|:---|:---|
|  | **HW** | **Monitoring** | **Total** |
| Balance at December 31, 2020 | $2576 | $1978 | $4554 |
| &nbsp;&nbsp;&nbsp;Additions during the period | 2548 | 4177 | 6725 |
| &nbsp;&nbsp;&nbsp;Recognized as revenue | (1856) | (4030) | (5886) |
| Balance at December 31, 2021 | $3268 | $2125 | $5393 |
| Amounts to be recognized as revenue in the year ending: |  |  |  |
| &nbsp;&nbsp;&nbsp;December 31, 2022 | $1695 | $1846 | $3541 |
| &nbsp;&nbsp;&nbsp;December 31, 2023 | 1116 | 275 | 1391 |
| &nbsp;&nbsp;&nbsp;December 31, 2024 and thereafter | 457 | 4 | 461 |
|  | $3268 | $2125 | $5393 |

---

Other revenue of $890,000 is related to revenue from sales of custom design hardware, accessories, repairs, and other miscellaneous charges that are recognized to revenue when sold and are not deferred.

Deferred charges relate only to the sale of equipment. Deferred charges activity for the year ended December 31, 2022 can be seen in the table below (in thousands):

---

| | |
|:---|:---|
| Balance at December 31, 2021 | $1513 |
| &nbsp;&nbsp;&nbsp;Additions during the period | 1267 |
| &nbsp;&nbsp;&nbsp;Recognized as cost of sales | (1086) |
| &nbsp;&nbsp;&nbsp;Balance at December 31, 2022 | $1694 |
| Amounts to be recognized as cost of sales in the year ending: |  |
| &nbsp;&nbsp;&nbsp;December 31, 2023 | $887 |
| &nbsp;&nbsp;&nbsp;December 31, 2024 | 616 |
| &nbsp;&nbsp;&nbsp;December 31, 2025 and thereafter | 191 |
|  | $1694 |

---

Data costs paid to AT&T and the COGS related to sales of upgrade kits, accessories and repairs of $843,000 in the aggregate are expensed as incurred and are not deferred.

Deferred charges activity for the year ended December 31, 2021 can be seen in the table below (in thousands):

---

| | |
|:---|:---|
| Balance at December 31, 2020 | $1306 |
| &nbsp;&nbsp;&nbsp;Additions during the period | 1155 |
| &nbsp;&nbsp;&nbsp;Recognized as cost of sales | (948) |
| &nbsp;&nbsp;&nbsp;Balance at December 31, 2021 | $1513 |
| Amounts to be recognized as cost of sales in the year ending: |  |
| &nbsp;&nbsp;&nbsp;December 31, 2022 | $799 |
| &nbsp;&nbsp;&nbsp;December 31, 2023 | 507 |
| &nbsp;&nbsp;&nbsp;December 31, 2024 and thereafter | 207 |
|  | $1513 |

---

Data costs paid to AT&T and the COGS related to sales of custom design hardware, accessories and repairs of $929,000 in the aggregate are expensed as incurred and are not deferred.

The Company pays its employees sales commissions for sales of HW and for first sales of monitoring services (not for renewals). In accordance with Topic 606, Revenue from Contracts with Customers, of the FASB Accounting Standards Codification ("ASC 606"), the Company capitalizes as a contract asset the sales commissions on these sales. Contract assets associated with HW are amortized over the estimated life of the units which are currently estimated to be three years. Contract assets associated with monitoring services are amortized over the expected monitoring life including renewals.

The following table provides a reconciliation of the Company's sales commissions contract assets for the year ended December 31, 2022 (in thousands):

---

| | | | |
|:---|:---|:---|:---|
|  | **HW** | **Monitoring** | **Total** |
| Balance at December 31, 2021 | $242 | $53 | $295 |
| &nbsp;&nbsp;&nbsp;Additions during the period | 233 | 55 | 288 |
| &nbsp;&nbsp;&nbsp;Amortization of sales commissions | (156) | (28) | (184) |
| Balance at December 31, 2022 | $319 | $80 | $399 |

---

The capitalized sales commissions are included in other current assets ($196,000) and other assets ($203,000) in the Company's Consolidated Balance Sheets at December 31, 2022.

The following table provides a reconciliation of the Company's sales commissions contract assets for the year ended December 31, 2021 (in thousands):

---

| | | | |
|:---|:---|:---|:---|
|  | **HW** | **Monitoring** | **Total** |
| Balance at December 31, 2020 | $136 | $41 | $177 |
| &nbsp;&nbsp;&nbsp;Additions during the period | 212 | 34 | 246 |
| &nbsp;&nbsp;&nbsp;Amortization of sales commissions | (106) | (22) | (128) |
| Balance at December 31, 2021 | $242 | $53 | $295 |

---

The capitalized sales commissions are included in other current assets ($138,000) and other assets ($157,000) in the Company's Consolidated Balance Sheets at December 31, 2021.

**NOTE 13—SUBSEQUENT EVENTS**

On January 1, 2023, 35,000 options were issued to the CEO with an exercise price of $0.35 and that vest in equal increments on January 1, 2023, April 1, 2023, July 1, 2023 and October 1, 2023 valued at $9,000.

On January 3, 2023, 30,000 options in the aggregate were issued to directors with an exercise price of $0.35 and that vest in equal increments on January 1, 2023, April 1, 2023, July 1, 2023 and October 1, 2023 valued at $9,000 in the aggregate.

On February 27, 2023, 10,000 options were issued to the new Director of Software Development and Technology with an exercise price of $0.41 and that vest in equal increments over three years on the anniversary date of the issuance with the last tranche vesting on February 27, 2026. These options are valued at $3,000.

On March 2, 2023, 35,000 warrants that were set to expire on March 16, 2023 were exercised at an exercise price of $0.13 per share by the Company's Chief Executive Officer.

## Exhibit 10.7

**Exhibit 10.7**

**CONSULTING AGREEMENT**

This Consulting Agreement (this "Agreement") is made as of this 1st day of January, 2023, by and between Acorn Energy, Inc. (the "Company") and Jan H. Loeb ("Loeb").

**R E C I T A L S:**

**WHEREAS**, the Board of Directors of the Company (the "Board") appointed Loeb to serve as the Company's President and Chief Executive Officer in January 2016; and

**WHEREAS**, the Board appointed Loeb to the additional position of Acting CEO of the Company's OmniMetrix subsidiary in November 2019; and

**WHEREAS**, the Board desires to engage Loeb, upon the terms and conditions hereinafter set forth, to continue provide consulting and other services to the Company and to OmniMetrix as provided for herein; and

**WHEREAS**, Loeb has agreed to provide such consulting and other services to the Company and to OmniMetrix, upon the terms and conditions hereinafter set forth;

**NOW, THEREFORE**, for good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the parties hereby agree as follows:

---

| | |
|:---|:---|
| 1. | <u>Engagement</u>. The Company hereby agrees to engage Loeb to render the consulting and other services described herein, and Loeb hereby accepts such engagement. |
| <u>Term</u>. | The engagement of Loeb by the Company as provided in Section 1 shall commence on the date hereof, and continue through and until December 31, 2023, unless earlier terminated as hereinafter provided (the period of such engagement, the "Term"). |

---

2. <u>Services</u>.
 Loeb shall provide such consulting services to the Company as Loeb and the Company shall
 mutually agree upon from time to time. Loeb shall serve as the Company's principal
 executive officer in the capacities of President and Chief Executive Officer and shall also
 serve as principal executive officer of the Company's OmniMetrix subsidiary in the
 capacity of Acting CEO, with all the power and authority and executing all the functions
 associated with such offices, and shall commit sufficient business time to effectively discharge
 the responsibilities of President and Chief Executive Officer of the Company and Acting CEO
 of OmniMetrix, without any additional compensation beyond that provided for in this Agreement.
 The foregoing notwithstanding, nothing in this Agreement shall restrict Loeb from performing
 his other duties at Leap Tide and/or accepting consulting or employment arrangements or other
 positions outside of his activities for the Company.

<u>Payment and Expenses</u>.

---

| | |
|:---|:---|
| (a) | <u>Cash Payment</u>. The Company shall pay to Loeb compensation in the amount of $16,000 per month during the Term for service as President and Chief Executive Officer of the Company, and additional $10,000 per month during the Term for so long as he serves as Acting CEO of OmniMetrix. |
| <u>Options</u>. | Upon the execution of this Agreement, Loeb shall be granted options to purchase 35,000 shares of the Company's Common Stock. The options shall be exercisable at an exercise price of $0.35 per share, and will allow for cashless exercise if there is no effective registration statement covering the issuance or resale of the shares. Twenty-five percent (25%) of the options shall be vested immediately; the remaining options shall vest in three equal increments on April 1, 2023, July 1, 2023 and October 1, 2023. The exercise period and other terms shall otherwise be substantially the same as the terms of the options granted by the Company to its outside directors. |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) <u>Expenses</u>.
 Loeb shall be entitled to reimbursement for any out of pocket expenses (travel, transportation,
 office, etc.) incurred in connection with the consulting services rendered pursuant hereto.

<u>D&O Coverage.</u> The Company has confirmed that Loeb will be covered by the Company's primary and excess D&O insurance policy in his capacities of director as well as President and Chief Executive Officer, notwithstanding the fact that he is not an employee of the Company, on the same basis as the other directors and executive officers of the Company.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) <u>No Other Compensation</u>. Other than as set forth herein or otherwise agreed in writing, Loeb
 shall not receive any other compensation or benefits in connection with this Agreement or
 his service as a director and President and Chief Executive Officer of the Company.

3. <u>Termination</u>.
 The Term of this Agreement may be terminated early for any or no reason with or without cause
 (i) by Loeb at any time upon thirty (30) days' written notice to the Company and (ii)
 by the Company on at least 15 (fifteen) days' written notice to Loeb. In the event
 if a termination of this Agreement at the end of the Term or upon an early termination in
 accordance with this Section, the Company shall no longer be obligated to pay the monthly
 cash compensation provided for in Section 4(a) but shall be required to pay any accrued and
 unpaid amounts payable to Loeb under Section 4.

<u>Covenants of Loeb</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) Loeb
 recognizes that the knowledge of, information concerning, and relationship with, customers,
 suppliers and agents, and the knowledge of the Company's business methods, systems,
 plans and policies which Loeb will establish, receive or obtain as a consultant to the Company,
 are valuable and unique assets of the business of the Company. Loeb will not, during or following
 the Term, use or disclose any such knowledge or information pertaining to the Company, its
 customers, suppliers, agents, policies or other aspects of its business, for any reason or
 purpose, whatsoever except pursuant to Loeb's duties hereunder or as otherwise authorized
 by the Company in writing. The foregoing restriction shall not apply, following termination
 of Loeb's engagement hereunder, to knowledge or information which (i) is in or enters
 the public domain without violation of this Agreement or other obligations of confidentiality
 by Loeb or his agents or representatives, (ii) Loeb can demonstrate was in his possession
 on a non-confidential basis prior to the commencement of this engagement with the Company,
 or (iii) Loeb can demonstrate was received or obtained by him on a non-confidential basis
 from a third party who did not acquire it wrongfully or under an obligation of confidentiality,
 subsequent to the termination of Loeb's engagement hereunder.

All memoranda, notes, records or other documents made or compiled by Loeb or made available to Loeb while engaged concerning customers, suppliers, agents or personnel of the Company, or the Company's business methods, systems, plans and policies, shall be the Company's property and shall be delivered to the Company on termination of Loeb's engagement or at any other time on request.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) During
 the term of Loeb's engagement and for one year thereafter, Loeb shall not, except pursuant
 to and in furtherance of Loeb's duties hereunder, directly or indirectly solicit or
 initiate contact with any employee of the Company or its subsidiaries with a view to inducing
 or encouraging such employee to leave the employ of the Company for the purpose of being
 hired by Loeb, an employer affiliated with Loeb or any competitor of the Company.

Loeb acknowledges that the provisions of this section are reasonable and necessary for the protection of the Company and that the Company will be irrevocably damaged if such covenants are not specifically enforced. Accordingly, Loeb agrees that, in addition to any other relief to which the Company may be entitled in the form of actual or punitive damages, the Company shall be entitled to seek and obtain injunctive relief from a court of competent jurisdiction for the purposes of restraining Loeb from any actual or threatened breach of such covenants.

4. <u>Independent Contractor Status</u>. It is the express intention of the Company and Loeb that Loeb performs
 the covered services under this Agreement, including his services as President and Chief
 Executive Officer of the Company, as an independent contractor. Nothing in this Agreement
 shall in any way be construed to constitute Loeb as an employee.

<u>Entire Agreement.</u> This Agreement contains the entire understanding of the parties with respect to the subject matter hereof. This Agreement may not be modified or extended except by a writing signed by both parties hereto. This Agreement shall be binding upon and inure to the benefit of the parties and their respective legal representatives, successors and assigns.

5. <u>Governing Law</u>. This Agreement and all matters and issues collateral thereto shall be governed by
 the laws of the State of Delaware applicable to contracts performed entirely therein.

<u>Severability</u>. If any provision of this Agreement, as applied to either party or to any circumstance, shall be adjudged by a court to be void and unenforceable, the same shall in no way affect any other provision of this Agreement or the validity or enforceability thereof.

6. <u>Notices.</u> All notices or other communications hereunder shall be given in writing and shall be
 deemed given if served personally, mailed by registered or certified mail, return receipt
 requested or sent by nationally recognized courier service, to the parties at the addresses
 below, or at such other address or addresses as they may hereafter designate in writing.

If to the Company:

1000 N West Street

Suite 1200

Wilmington, Delaware 19801

If to Loeb:

10451 Mill Run Circle

Suite 400

Owings Mills, MD 21117

[Remainder of page intentionally left blank]

IN WITNESS WHEREOF, the parties have executed this Agreement as of the date and year first above written.

---

| | |
|:---|:---|
| **ACORN ENERGY, INC.** | **ACORN ENERGY, INC.** |
| By: |  |
| Name: | Tracy S. Clifford |
| Title: | Chief Financial Officer |
| By: |  |
| Name: | Jan H. Loeb |

---

## Exhibit 21.1

**Exhibit 21.1**

SUBSIDIARIES OF THE REGISTRANT

---

| | |
|:---|:---|
| Subsidiary | Jurisdiction |
| OMX Holdings, Inc. | Georgia |
| OmniMetrix, LLC | Georgia |

---

## Exhibit 23.1

**EXHIBIT 23.1**

<u>Independent Registered Public Accounting Firm's Consent</u>

We consent to the incorporation by reference in the Registration Statement of Acorn Energy, Inc. on Form S-8 (Nos. 333-140539, 333-158287 and 333-169438) of our report dated March 16, 2023, with respect to our audit of the consolidated financial statements of Acorn Energy, Inc. as of December 31, 2022 and for the year ended December 31, 2022, which report is included in this Annual Report on Form 10-K of Acorn Energy, Inc. for the year ended December 31, 2022.

*/s/ Marcum llp*

Marcum llp

Marlton New Jersey

March 16, 2023

## Exhibit 23.2

**EXHIBIT 23.2**

<u>Independent Registered Public Accounting Firm's Consent</u>

We consent to the incorporation by reference in the Registration Statement of Acorn Energy, Inc. on Form S-8 (Nos. 333-140539, 333-158287 and 333-169438) of our report dated March 30, 2022, with respect to our audit of the consolidated financial statements of Acorn Energy, Inc. as of December 31, 2021 and for the year ended December 31, 2021, which report is included in this Annual Report on Form 10-K of Acorn Energy, Inc. for the year ended December 31, 2022. We resigned as auditors on September 9, 2022 and, accordingly, we have not performed any audit or review procedures with respect to any financial statements appearing in such Annual Report for the periods after the date of our resignation.

*/s/ Friedman llp*

Friedman llp

Marlton New Jersey

March 16, 2023

## Exhibit 31.1

**Exhibit 31.1**

I, Jan H. Loeb, the Chief Executive Officer of Acorn Energy, Inc., certify that:

&nbsp;&nbsp;&nbsp;&nbsp;1. I
 have reviewed this report on Form 10-K of Acorn Energy, Inc.;

2. Based
 on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary
 to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to
 the period covered by this report;

3. Based
 on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material
 respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in
 this report;

4. The
 registrant's other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures
 (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange
 Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) Designed
 such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision,
 to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others
 within those entities, particularly during the period in which this report is being prepared;

(b) Designed
 such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our
 supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements
 for external purposes in accordance with generally accepted accounting principles;

(c) Evaluated
 the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about
 the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation;
 and

(d) Disclosed
 in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's
 most recent fiscal quarter (the registrant's fourth fiscal quarter in the case of an annual report) that has materially affected,
 or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and

&nbsp;&nbsp;&nbsp;&nbsp;5. The
 registrant's other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial
 reporting, to the registrant's auditors and the audit committee of the registrant's board of directors (or persons performing
 the equivalent functions):

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) All
 significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are
 reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information;
 and

(b) Any
 fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's
 internal control over financial reporting.

---

| | |
|:---|:---|
| Dated: March 16, 2023 | Dated: March 16, 2023 |
| By: | */s/ JAN H. LOEB* |
|  | Jan H. Loeb |
|  | Chief Executive Officer |

---

## Exhibit 31.2

**Exhibit 31.2**

I, Tracy S. Clifford, the Chief Financial Officer of Acorn Energy, Inc., certify that:

&nbsp;&nbsp;&nbsp;&nbsp;1. I
 have reviewed this report on Form 10-K of Acorn Energy, Inc.;

2. Based
 on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary
 to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to
 the period covered by this report;

3. Based
 on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material
 respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in
 this report;

4. The
 registrant's other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures
 (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange
 Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) Designed
 such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision,
 to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others
 within those entities, particularly during the period in which this report is being prepared;

(b) Designed
 such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our
 supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements
 for external purposes in accordance with generally accepted accounting principles;

(c) Evaluated
 the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about
 the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation;
 and

(d) Disclosed
 in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's
 most recent fiscal quarter (the registrant's fourth fiscal quarter in the case of an annual report) that has materially affected,
 or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and

&nbsp;&nbsp;&nbsp;&nbsp;5. The
 registrant's other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial
 reporting, to the registrant's auditors and the audit committee of the registrant's board of directors (or persons performing
 the equivalent functions):

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) All
 significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are
 reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information;
 and

(b) Any
 fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's
 internal control over financial reporting.

---

| | |
|:---|:---|
| Dated: March 16, 2023 | Dated: March 16, 2023 |
| By: | */s/ Tracy S. Clifford* |
|  | Tracy S. Clifford |
|  | Chief Financial Officer |

---

## Exhibit 32.1

**Exhibit 32.1**

**CERTIFICATION PURSUANT TO**

**18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO**

**SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002**

In connection with the Annual Report on Form 10-K of Acorn Energy, Inc. (the "Company") for the fiscal year ended December 31, 2022, as filed with the Securities and Exchange Commission on the date hereof (the "Report"), I, Jan H. Loeb, Chief Executive Officer of the Company, hereby certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that:

&nbsp;&nbsp;&nbsp;&nbsp;(1) The
 Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) The
 information contained in the Report fairly presents, in all material respects, the financial condition and result of operations of
 the Company.

---

| |
|:---|
| ***/****s**/** Jan H. Loeb* |
| Jan H. Loeb |
| Chief Executive Officer |
| March 16, 2023 |

---

## Exhibit 32.2

**Exhibit 32.2**

**CERTIFICATION PURSUANT TO**

**18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO**

**SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002**

In connection with the Annual Report on Form 10-K of Acorn Energy, Inc. (the "Company") for the fiscal year ended December 31, 2022, as filed with the Securities and Exchange Commission on the date hereof (the "Report"), I, Tracy S. Clifford, Chief Financial Officer of the Company, hereby certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that:

&nbsp;&nbsp;&nbsp;&nbsp;(1) The
 Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) The
 information contained in the Report fairly presents, in all material respects, the financial condition and result of operations of
 the Company.

---

| |
|:---|
| ***/****s**/** Tracy S. Clifford* |
| Tracy S. Clifford |
| Chief Financial Officer |
| March 16, 2023 |

---