# EDGAR Filing Document

**Accession Number:** 0001659939
**File Stem:** 0001292814-26-002712
**Filing Date:** 2026-4
**Character Count:** 73084
**Document Hash:** 0d83dc744b22f161fb35d6b4d2da08c6
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001292814-26-002712.hdr.sgml**: 20260430

**ACCESSION NUMBER**: 0001292814-26-002712

**CONFORMED SUBMISSION TYPE**: 6-K

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20260331

**FILED AS OF DATE**: 20260430

**DATE AS OF CHANGE**: 20260430

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Enel Chile S.A.
- **CENTRAL INDEX KEY:** 0001659939
- **STANDARD INDUSTRIAL CLASSIFICATION:** ELECTRIC SERVICES [4911]
- **ORGANIZATION NAME:** 01 Energy & Transportation
- **EIN:** 000000000
- **STATE OF INCORPORATION:** F3
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 6-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-37723
- **FILM NUMBER:** 26923776

**BUSINESS ADDRESS:**
- **STREET 1:** SANTA ROSA 76
- **CITY:** SANTIAGO
- **STATE:** F3
- **ZIP:** 00000
- **BUSINESS PHONE:** 56-2 2353-4639

**MAIL ADDRESS:**
- **STREET 1:** SANTA ROSA 76
- **CITY:** SANTIAGO
- **STATE:** F3
- **ZIP:** 00000

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Enersis Chile S.A.
- **DATE OF NAME CHANGE:** 20151202

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION** <br>**Washington, D.C. 20549** 

**FORM 6-K**

**REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934**

For the month of April, 2026.

Commission File Number: 001-37723

**Enel Chile S.A.** <br>(Translation of Registrant's Name into English)

**Santa Rosa 76<br>Santiago, Chile** <br>(Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F [X] Form 40-F [ ]

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| | |
|:---|:---|
| ![](enicfs1q266k_001.jpg) | **FINANCIAL STATEMENTS ANALYSIS**<br>**ENEL CHILE GROUP** <br>AS OF MARCH 31, 2026 |

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**ENEL CHILE**

**ANNOUNCES CONSOLIDATED RESULTS**

**FOR THE PERIOD ENDED MARCH 31, 2026**

**(Figures expressed in millions of United States dollars – US$ million)**

**EXECUTIVE SUMMARY** 

· **Net income attributable to the shareholders of Enel Chile S.A. reached US$162 million as of March 2026, equivalent to a 7.0% decrease compared to March 2025, primarily due to higher expenses in the financial result, which offset the improved operating income recorded during the period.** 

· **Operating revenues totaled US$1,198 million as of March 2026, an increase of 8.7% compared to March 2025.** 

· **Procurement and services costs totaled US$** **682 million as of March 2026, representing a 4.8% increase compared to the same period of the previous year.** 

· **As a result of the factors described above, the Company's EBITDA increased by 15.8% to reach US$** **423 million as of March 2026.** 

· **The financial result shifted from an expense of US$26 million as of March 2025 to an expense of US$78 million as of March 2026, primarily due to lower foreign exchange rate gains and higher financial expenses.** 

· **On April 1, 2026, Enel Chile, through its subsidiary Enel Green Power Chile, began construction of the Azabache BESS battery energy storage system in the Antofagasta Region, a project that is part of the hybrid renewable energy plant and will combine three technologies at a single site: solar, wind, and storage. The system will have an installed capacity of 94 MW and a storage capacity of 372 MWh, with 36 MW available at the Valle de los Vientos Wind Farm and 58 MW at the Azabache Photovoltaic Plant.** 

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| | |
|:---|:---|
| ![](enicfs1q266k_001.jpg) | **FINANCIAL STATEMENTS ANALYSIS**<br>**ENEL CHILE GROUP** <br>AS OF MARCH 31, 2026 |

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**BUSINESS SEGMENT SUMMARY** 

**Generation**

&nbsp;&nbsp;&nbsp;&nbsp;· Net energy generation decreased by 2.4% to 5,446
GWh as of March 2026 (-135 GWh), primarily due to lower hydroelectric dispatch, which was largely offset by higher solar and combined-cycle
production.

&nbsp;&nbsp;&nbsp;&nbsp;· Physical energy sales decreased by 2.1% compared
to March 2025, reaching 7,878 GWh (-171 GWh) as of March 2026, primarily due to lower sales to free customers.

&nbsp;&nbsp;&nbsp;&nbsp;· Operating revenues increased by 12.2% to US$874
million as of March 2026.

&nbsp;&nbsp;&nbsp;&nbsp;· Procurement and services costs totaled US$435
million as of March 2026, equivalent to a 6.2% increase compared to March 2025, largely due to higher costs for energy purchases and transportation
expenses.

&nbsp;&nbsp;&nbsp;&nbsp;· As a result of the factors described above, the
Generation Segment's EBITDA increased by 22.0% compared to March 2025, reaching a total of US$386 million as of March 2026.

---

| | | | |
|:---|:---|:---|:---|
|  | **Cumulative** | **Cumulative** | **Cumulative** |
| **Physical Data** | **Mar-26** | **Mar-25** | **% Change** |
| Total Sales (GWh) | 7878 | 8049 | (2.1%) |
| Total Generation (GWh) | 5446 | 5581 | (2.4%) |

---

**Distribution & Networks** 

&nbsp;&nbsp;&nbsp;&nbsp;· Physical sales remained stable compared to March
2025, reaching 3,653 GWh as of March 2026.

&nbsp;&nbsp;&nbsp;&nbsp;· The number of customers grew by 1.1% at the end
of March 2026, reaching a total of 2,194,139 end users, particularly in the residential segment. Meanwhile, energy losses rose from 5.8%
in March 2025 to 6.7% in March 2026.

&nbsp;&nbsp;&nbsp;&nbsp;· Operating revenues remained stable compared to
March 2025, recording a value of US$432
million due to higher energy sales offset by lower other revenue.

&nbsp;&nbsp;&nbsp;&nbsp;· Procurement and services costs totaled US$360
million as of March 2026, representing a 0.9% increase compared to March 2025, primarily due to higher transportation expenses.

&nbsp;&nbsp;&nbsp;&nbsp;· Given the above, EBITDA for the Distribution
and Networks Segment reached US$41
million as of March 2026, US$9 million below the level recorded in March 2025.

---

| | |
|:---|:---|
| ![](enicfs1q266k_001.jpg) | **FINANCIAL STATEMENTS ANALYSIS**<br>**ENEL CHILE GROUP** <br>AS OF MARCH 31, 2026 |

---

---

| | | | |
|:---|:---|:---|:---|
|  | **Cumulative** | **Cumulative** | **Cumulative** |
| **Physical Data** | **Mar-26** | **Mar-25** | **% Change** |
| Total Sales (GWh) | 3653 | 3660 | (0.2%) |
| Number of Customers | 2194139 | 2169976 | 1.1% |

---

**FINANCIAL SUMMARY- ENEL CHILE**

The Company's gross financial debt increased by US$41 million compared to December 2025, totaling US$3,882 million. This change is explained by the following:

The drawdown of Enel Chile's committed credit line with CAF for a total of US$50 million.

A decrease of US$9 million in lease liabilities (IFRS 16).

Enel Chile's available liquidity breaks down as follows:

Cash and cash equivalents : US$454 million

Available committed credit lines : US$640 million

The average cost of debt in March 2026 remained at 4.9% compared to December 2025.

Hedging and protection:

In order to mitigate the financial risks associated with exchange rate and interest rate fluctuations, Enel Chile has established policies and procedures to protect its financial statements against the volatility of these variables.

Enel Chile's foreign exchange risk hedging policy stipulates that there must be a long-term balance between the currency in which each company's cash flows are denominated and the currency in which they borrow. Consequently, as of today, the Enel Chile Group has cross-currency swap contracts totaling US$170 million and forward contracts totaling US$305 million.

To reduce the volatility of the financial statements due to changes in interest rates, the Enel Chile Group maintains an appropriate balance in its debt structure, for which it has interest rate swap contracts totaling US$286 million.

---

| | |
|:---|:---|
| ![](enicfs1q266k_001.jpg) | **FINANCIAL STATEMENTS ANALYSIS**<br>**ENEL CHILE GROUP** <br>AS OF MARCH 31, 2026 |

---

**INFORMATION RELEVANT TO THE ANALYSIS OF THESE FINANCIAL STATEMENTS**

**Regulatory Changes:**

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| | |
|:---|:---|
| > | As part of the social agenda announced by the government, Law No. 21,185 of the Ministry of Energy was published on November 2, 2019, in the Official Gazette, creating a *Transitional Mechanism for the Stabilization of Electricity Prices for Customers Subject to Rate Regulation* (hereinafter the "Rate Stabilization Law"). Under this Law, between July 1, 2019, and December 31, 2020, the prices to be passed on to regulated customers would be the price levels defined for the first half of 2019 (Decree 20T/2018) and would be referred to as the "Stabilized Price for Regulated Customers" (PEC). Between January 1, 2021, and the end of the stabilization mechanism, prices would be those defined in the semiannual price-setting procedures referred to in Article 158 of the Electricity Law and may not exceed the PEC adjusted according to the Consumer Price Index as of January 1, 2021, based on the same date (adjusted PEC). Billing differences resulting from the application of this mechanism would give rise to an account receivable in favor of the generators with a limit of US$1.35 billion through 2023. That limit was reached in January 2022. The balance must be recovered no later than December 31, 2027. |

---

On December 14, 2020, the National Energy Commission (CNE) published Resolution No. 340 Exempt, which amended the technical provisions for the implementation of the Rate Stabilization Law. This Resolution clarified that payments to each supplier "must be applied to outstanding balances in chronological order, starting with the oldest balances and moving to the newest," rather than on a weighted basis across the total outstanding balances, as the industry had interpreted up to that point.

In addition, this Resolution established that the payment of balances will be made using the observed dollar rate on the sixth business day following the publication of the Coordinator's Balance Payment Schedule, replacing the average dollar rate for the billing month, as had been established until that time.

---

| | |
|:---|:---|
| > | On August 2, 2022, Law No. 21,472 was published, creating a *Rate Stabilization Fund and establishing a New Transitional Electricity Price Stabilization Mechanism for Customers Subject to Price Regulation*. This Law establishes a Customer Protection Mechanism (MPC) intended to cover the differences arising between the prices of the respective regulated supply contracts and the stabilized rate. The objective is to prevent increases in electricity bills in 2022 and allow for gradual increases over the next decade. The differences will be covered by a transitional fund of US$1.8 billion, through a new instrument called a Payment Document, issued monthly by the General Treasury of the Republic to electricity generation companies in U.S. dollars, which is adjustable, transferable, has a maximum maturity date of December 2032, and is backed by a government guarantee. |

---

This fund will be financed through an additional charge to end-users, segmented by consumption levels, whereby customers with monthly consumption of less than 350 kWh will be exempt from the charge, as will micro and small businesses with monthly consumption of up to 1,000 kWh.

---

| | |
|:---|:---|
| ![](enicfs1q266k_001.jpg) | **FINANCIAL STATEMENTS ANALYSIS**<br>**ENEL CHILE GROUP** <br>AS OF MARCH 31, 2026 |

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The fund is administered by the General Treasury of the Republic and will receive an annual government contribution of US$20 million from 2023 until the end of its term on December 31, 2032, in addition to the US$15 million contributed in 2022. All surpluses generated in excess of the US$1.35 billion fund specified in Law 21,185 are recognized as part of the mechanism established in Law No. 21,472.

On March 14, 2023, the CNE published Exempt Resolution No. 86, which establishes the technical provisions for the implementation of Law No. 21,472. Subsequently, on August 9, 2023, the CNE issued Exempt Resolution No. 334, which amends Exempt Resolution No. 86, establishing, among other matters, certain provisions, procedures, deadlines, and conditions for the proper implementation of the aforementioned Law.

In February 2024, the limit of US$1.8 billion in accounts receivable from regulated customers established by Law No. 21,472 was reached.

> On April 30, 2024, Law No. 21,667 was published, which, among other aspects, establishes:

- It will prevent utility companies from accumulating further debt, as rates for customers subject to price regulation will gradually return to the actual costs of energy and power.

- Utility companies will recover the balances generated by Laws No. 21,185 and No. 21,472 or the PEC and MPC stabilization mechanisms, respectively.

The MPC fund is increased by US$5.5 billion, of which an additional US$3.7 billion will be backed by a 30% fiscal guarantee. These balances must be repaid no later than December 31, 2035.

- The most vulnerable users will be protected through the creation of an electricity subsidy.

On the other hand, customers with monthly consumption exceeding 350 kWh/month will pay the actual price of energy and capacity starting from the publication of the average base price decree for the first half of 2024, plus an additional charge (MPC charge) that will allow for the repayment of the debt accumulated by the PEC and MPC. In turn, customers with consumption of 350 kWh or less per month will pay the actual price of energy and capacity starting from the publication of the average base price decree for the second half of 2024, and beginning with the decree for the first half of 2025, the MPC charge will be added.

---

| | |
|:---|:---|
| > | On October 14, 2025, the National Energy Commission (CNE) issued Exempt Resolution No. 633, which approves the "Preliminary Technical Report for the Setting of Average Base Prices for the National Electric System, corresponding to the first half of 2026," hereinafter "ITP." This document, , among other aspects, addresses a methodological inconsistency in the CNE's approach regarding the consideration of inflationary effects when applying the CPI variation and, concurrently, the use of the current interest rate for non-indexed transactions in local currency, all of which took effect upon the entry into force of Supreme Decree No. 7T of 2024, issued by the Ministry of Energy, and subsequently in the successive setting of Average Node Prices for electricity supplies, as referred to in Article 158 of the General Law on Electric Services. |

---

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| | |
|:---|:---|
| ![](enicfs1q266k_001.jpg) | **FINANCIAL STATEMENTS ANALYSIS**<br>**ENEL CHILE GROUP** <br>AS OF MARCH 31, 2026 |

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The deadline for submitting comments on the aforementioned ITP expired on October 24 of 2025.

As of the date of issuance of these consolidated financial statements, the Company is evaluating the potential implications of this proposed change in the methodology identified by the CNE, pending the Final Technical Report for the Setting of Node Prices.

**Change of functional currency and reporting currency:**

> Effective January 1, 2025, Enel Chile changed its functional currency from Chilean pesos to U.S. dollars, as the U.S. dollar became the currency that significantly influences the economic environment in which the Company operates.

---

| | |
|:---|:---|
| > | This change in functional currency was primarily driven by the fact that, also effective January 1, 2025, its subsidiary Enel Generación Chile changed its functional currency from Chilean pesos to U.S. dollars. This was primarily because, starting in 2025, the subsidiary's main source of revenue will come from contracts with non-regulated customers, which—given the billing and collection cycles—result in substantially lower exposure to exchange rate fluctuations compared to contracts with regulated customers, which require significantly more time to complete the collection process. The regulated customer contract portfolio represented the Company's primary source of revenue through fiscal year 2024. |

---

> Thus, given the importance of the generation segment to the Group—Enel Chile's primary source of revenue—the dividends received from its subsidiaries will be determined on a U.S. dollar basis.

The change in the presentation currency at Enel Chile was accounted for as a change in accounting policy and applied retrospectively, as if the new presentation currency had always been the presentation currency of the consolidated financial statements. For further information, please refer to Note No. 3 of Enel Chile's Consolidated Financial Statements as of March 31, 2026.

---

| | |
|:---|:---|
| ![](enicfs1q266k_001.jpg) | **FINANCIAL STATEMENTS ANALYSIS**<br>**ENEL CHILE GROUP** <br>AS OF MARCH 31, 2026 |

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**MARKETS IN WHICH ENEL CHILE S.A. OPERATES** 

**Generation segment**

The generation business, carried out through our subsidiaries Enel Generación Chile and Enel Green Power Chile (hereinafter EGP Chile), has a total net capacity of 8,884<sup>[1]</sup> MW as of March 31, 2026. The generation assets are diversified, with a focus on renewable energy, which accounts for 78%<sup>[2]</sup> of Enel Chile's net capacity. Specifically, 3,666 MW correspond to hydroelectric generation units, 1,945 MW to gas- or oil-fired thermal power plants, 2,084 MW to solar plants, 903 MW to wind generation units, 83 MW to geothermal capacity, and 203 MW to battery energy storage systems (BESS).

The following chart summarizes the physical information of our Generation business segment for the period ended March 31, 2026, and 2025:

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| | | | | | |
|:---|:---|:---|:---|:---|:---|
|  | **Energy Sales (GWh)** | **Energy Sales (GWh)** | **Energy Sales (GWh)** | **Market share** | **Market share** |
|  | **Cumulative** | **Cumulative** | **Cumulative** | **(%)** | **(%)** |
| **Markets in which participates** | **Mar-26** | **Mar-25** | **% Change** | **Mar-26** | **Mar-25** |
| Sistema Eléctrico Nacional (SEN) | 7878 | 8049 | (2.1%) | 39.3% | 40.3% |

---

**Distribution & Networks segment**

The Distribution and Networks business is carried out by our subsidiaries Enel Distribución Chile S.A. and Enel Colina S.A.

Enel Distribución Chile is one of the largest electricity distribution companies in Chile in terms of regulated customers, distribution assets, and electricity sales. It operates in a 2,105 square kilometer concession area distributing electricity to 33 counties of the Metropolitan Region.

The following chart summarizes the physical information of our Distribution and Networks business segment for the period ended March 31, 2026, and 2025:

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| | | | | | |
|:---|:---|:---|:---|:---|:---|
|  | **Energy Sales** | **Energy Sales** | **Energy Sales** | **Energy Losses** | **Energy Losses** |
|  | **(GWh)** | **(GWh)** | **(GWh)** | **Energy Losses** | **Energy Losses** |
|  | **Cumulative** | **Cumulative** | **Cumulative** | **(%)** | **(%)** |
| **Physical Information** | **Mar-26** | **Mar-25** | **% Change** | **Mar-26** | **Mar-25** |
| Distribution & Networks Business | 3653 | 3660 | (0.2%) | 6.7% | 5.8% |

---

------

<sup>[1]</sup> As of December 31, 2025, the total net capacity reported by Enel Chile was 8,904 MW. The decrease is due to the decommissioning of the Tarapacá thermal power plant on March 9, 2026, which had a net capacity of 20 MW.

<sup>[2]</sup> This corresponds to Renewables + BESS (Battery Energy Storage System).

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| | |
|:---|:---|
| ![](enicfs1q266k_001.jpg) | **FINANCIAL STATEMENTS ANALYSIS**<br>**ENEL CHILE GROUP** <br>AS OF MARCH 31, 2026 |

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| | | | |
|:---|:---|:---|:---|
| **Other Information** | **Mar-26** | **Mar-25** | **% Change** |
| Number of Customers | 2194139 | 2169976 | 1.1% |
| Customers/Employees | 4109 | 3967 | 3.6% |

---

The following table shows revenues from energy sales by business segment and customer type as of March 31, 2026 and 2025:

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| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
|  | **Cumulative Figures** | **Cumulative Figures** | **Cumulative Figures** | **Cumulative Figures** | **Cumulative Figures** | **Cumulative Figures** |
| **ENERGY SALES <br> (Figures in US$ Million)** | **Total Businesses** | **Total Businesses** | **Structure and Adjustments** | **Structure and Adjustments** | **Total** | **Total** |
| **ENERGY SALES <br> (Figures in US$ Million)** | **Mar-26** | **Mar-25** | **Mar-26** | **Mar-25** | **Mar-26** | **Mar-25** |
| **Generation:** | **684** | **717** | **(114)** | **(122)** | **570** | **595** |
| &nbsp;&nbsp;&nbsp;&nbsp;Regulated customers | 274 | 273 | (114) | (121) | 160 | 152 |
| &nbsp;&nbsp;&nbsp;&nbsp;Non regulated customers | 366 | 402 |  | (1) | 366 | 401 |
| &nbsp;&nbsp;&nbsp;&nbsp;Spot market | 44 | 42 |  |  | 44 | 42 |
| **Distribution & Networks:** | **414** | **408** | **(7)** | **(5)** | **407** | **403** |
| &nbsp;&nbsp;&nbsp;&nbsp;Residential | 213 | 212 |  |  | 213 | 212 |
| &nbsp;&nbsp;&nbsp;&nbsp;Commercial | 120 | 121 |  |  | 120 | 121 |
| &nbsp;&nbsp;&nbsp;&nbsp;Industrial | 30 | 32 |  |  | 30 | 32 |
| &nbsp;&nbsp;&nbsp;&nbsp;Other | 51 | 43 | (7) | (5) | 44 | 38 |
| **Less: Intercompany transactions of different business lines** | **(121)** | **(127)** | **-** | **-** | **-** | **-** |
| **Total Energy Sales** | **977** | **998** | **(121)** | **(127)** | **977** | **998** |
| **Millions of US Dollars variation in US$ and %** | **(21)** | **(2.1%)** | **-** | **-** | **(21)** | **(2.1%)** |

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|:---|:---|
| ![](enicfs1q266k_001.jpg) | **FINANCIAL STATEMENTS ANALYSIS**<br>**ENEL CHILE GROUP** <br>AS OF MARCH 31, 2026 |

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I. CONSOLIDATED FINANCIAL STATEMENT ANALYSIS

1. INCOME STATEMENT ANALYSIS

**As of March 31, 2026, net income attributable to Enel Chile shareholders amounted to US$** **162 million**, representing a **decrease of US$** **12 million**, or **7.0%,** compared to the previous year. This decrease is primarily due to higher expenses in the financial result, which offset the improved operating income recorded during the period.

The following chart compares the cumulative figures of each item of the income statement as of March 31, 2026, and 2025:

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| | | | | |
|:---|:---|:---|:---|:---|
|  | **Cumulative Figures** | **Cumulative Figures** | **Cumulative Figures** | **Cumulative Figures** |
| **CONSOLIDATED INCOME STATEMENT<br> (Figures in US$ Million)** | **Mar-26** | **Mar-25** | **Change** | **% Change** |
| &nbsp;&nbsp;&nbsp;&nbsp;**REVENUES** | **1198** | **1102** | **96** | **8.7%** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Sales | 1034 | 1052 | (18) | (1.7%) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Other operating revenues | 164 | 50 | 114 | 228.0% |
| &nbsp;&nbsp;&nbsp;&nbsp;**PROCUREMENT AND SERVICES** | **(682)** | **(651)** | **(31)** | **4.8%** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Energy purchases | (485) | (453) | (32) | 7.0% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Fuel consumption | (78) | (95) | 17 | (17.4%) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Transportation expenses | (75) | (56) | (19) | 34.4% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Other variable procurement and service cost | (43) | (47) | 3 | (6.7%) |
| &nbsp;&nbsp;&nbsp;&nbsp;**CONTRIBUTION MARGIN** | **516** | **452** | **64** | **14.3%** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Other work performed by entity and capitalized | 9 | 6 | 3 | 47.3% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Employee benefits expense | (42) | (38) | (4) | 11.6% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Other fixed operating expenses | (59) | (54) | (5) | 9.4% |
| &nbsp;&nbsp;&nbsp;&nbsp;**GROSS OPERATING INCOME (EBITDA)** | **423** | **365** | **58** | **15.8%** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Depreciation and amortization | (99) | (84) | (14) | 17.0% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Impairment loss (Reversal) |  |  |  | n/a |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Impairment loss (Reversal) for applying IFRS 9 | (9) | (9) | 0 | (4.3%) |
| &nbsp;&nbsp;&nbsp;&nbsp;**OPERATING INCOME (EBIT)** | **316** | **272** | **44** | **16.2%** |
| &nbsp;&nbsp;&nbsp;&nbsp;**FINANCIAL RESULT** | **(78)** | **(26)** | **(52)** | **203.1%** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Financial income | 11 | 15 | (4) | (25.5%) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Financial expenses | (67) | (57) | (11) | 18.8% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Gain (Loss) for indexed assets and liabilities | 2 | 8 | (6) | (75.1%) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Exchange rate differences, net | (23) | 9 | (32) | n/a |
| &nbsp;&nbsp;&nbsp;&nbsp;**OTHER NON-OPERATING RESULTS** | **4** | **3** | **1** | **33.3%** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Share of profit (loss) of associates accounted for using the equity method | 4 | 3 | 1 | 16.1% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Other earnings | 1 |  | 1 | n/a |
| &nbsp;&nbsp;&nbsp;&nbsp;**NET INCOME BEFORE TAXES** | **242** | **249** | **(7)** | **(2.8%)** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Income Tax | (68) | (63) | (5) | 7.8% |
| &nbsp;&nbsp;&nbsp;&nbsp;**NET INCOME** | **174** | **186** | **(12)** | **(6.4%)** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Shareholders of the parent company** | **162** | **175** | **(12)** | **(7.0%)** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Non-controlling interest | 12 | 12 |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;**Earning per share (US$ /share) <sup>(1)</sup>** | **0.0023** | **0.0025** | **(0.0002)** | **(7.0%)** |
| (1) As of March 31, 2026 and March 31, 2025 the average number of paid and subscribed shares was 69,166,557,219. | (1) As of March 31, 2026 and March 31, 2025 the average number of paid and subscribed shares was 69,166,557,219. | (1) As of March 31, 2026 and March 31, 2025 the average number of paid and subscribed shares was 69,166,557,219. | (1) As of March 31, 2026 and March 31, 2025 the average number of paid and subscribed shares was 69,166,557,219. | (1) As of March 31, 2026 and March 31, 2025 the average number of paid and subscribed shares was 69,166,557,219. |

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|:---|:---|
| ![](enicfs1q266k_001.jpg) | **FINANCIAL STATEMENTS ANALYSIS**<br>**ENEL CHILE GROUP** <br>AS OF MARCH 31, 2026 |

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**EBITDA**

**Enel Chile's consolidated EBITDA as of March 31, 2026**, **reached US$** **423 million**, representing an **increase** of **US$** **58 million**, or **15.8%,** compared to March 2025, primarily due to improved operating income during the period.

Operating revenues, operating costs, personnel expenses, and other expenses by nature that determine our EBITDA, broken down by business segment as of March 31, 2026, and 2025, are presented below:

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| | | | | |
|:---|:---|:---|:---|:---|
|  | **Cumulative Figures** | **Cumulative Figures** | **Cumulative Figures** | **Cumulative Figures** |
| **EBITDA, BY BUSINESS SEGMENT<br> (Figures in US$ Million)** | **Mar-26** | **Mar-25** | **Change** | **% Change** |
| &nbsp;&nbsp;&nbsp;&nbsp; Generation business revenues | 874 | 779 | 95 | 12.2% |
| &nbsp;&nbsp;&nbsp;&nbsp; Distribution & Networks business revenues | 432 | 434 | (2) | (0.4%) |
| &nbsp;&nbsp;&nbsp;&nbsp;Less: consolidation adjustments and other activities | (108) | (110) | 2 | (2.2%) |
| &nbsp;&nbsp;&nbsp;&nbsp;**Total Consolidated Revenues** | **1198** | **1102** | **96** | **8.7%** |
| &nbsp;&nbsp;&nbsp;&nbsp; Generation business costs | (435) | (410) | (25) | 6.2% |
| &nbsp;&nbsp;&nbsp;&nbsp; Distribution & Networks business costs | (360) | (356) | (3) | 0.9% |
| &nbsp;&nbsp;&nbsp;&nbsp;Less: consolidation adjustments and other activities | 113 | 115 | (3) | (2.2%) |
| &nbsp;&nbsp;&nbsp;&nbsp;**Total Consolidated Procurement and Services Costs** | **(682)** | **(651)** | **(31)** | **4.8%** |
| &nbsp;&nbsp;&nbsp;&nbsp; Personnel Expenses | (14) | (16) | 2 | (10.0%) |
| &nbsp;&nbsp;&nbsp;&nbsp; Other expenses by nature | (39) | (37) | (2) | 5.1% |
| &nbsp;&nbsp;&nbsp;&nbsp;**Total Generation business** | **(53)** | **(53)** | **(0)** | **0.5%** |
| &nbsp;&nbsp;&nbsp;&nbsp; Personnel Expenses | (6) | (5) | (1) | 18.0% |
| &nbsp;&nbsp;&nbsp;&nbsp; Other expenses by nature | (25) | (22) | (3) | 14.6% |
| &nbsp;&nbsp;&nbsp;&nbsp;**Total Distribution & Networks business** | **(31)** | **(27)** | **(4)** | **15.2%** |
| &nbsp;&nbsp;&nbsp;&nbsp;Less: consolidation adjustments and other activities | (9) | (6) | (2) | 35.7% |
| **EBITDA, by business segment** |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;**Generation business EBITDA** | **386** | **316** | **70** | **22.0%** |
| &nbsp;&nbsp;&nbsp;&nbsp;**Distribution & Networks business EBITDA** | **41** | **50** | **(9)** | **(18.3%)** |
| &nbsp;&nbsp;&nbsp;&nbsp;Less: consolidation adjustments and other activities | (3) | (1) | (2) | 253.5% |
| &nbsp;&nbsp;&nbsp;&nbsp;**TOTAL ENEL CHILE CONSOLIDATED EBITDA** | **423** | **365** | **58** | **15.8%** |

---

---

| | |
|:---|:---|
| ![](enicfs1q266k_001.jpg) | **FINANCIAL STATEMENTS ANALYSIS**<br>**ENEL CHILE GROUP** <br>AS OF MARCH 31, 2026 |

---

**Generation business EBITDA**

**EBITDA for our Generation Segment as of March 31, 2026, reached US$** **386 million, representing an increase of US$70 million**, or **22.0%**, compared to the same period in 2025.

The main factors driving this result are described below:

&nbsp;&nbsp;&nbsp;&nbsp;▪ **Operating Revenues** as of March 31, 2026,
reached **US$874 million**, representing an **increase** of **US$95 million**, or **12.2%** higher than the previous year,
which is primarily explained by the following:

---

| | |
|:---|:---|
| > | An increase in *other operating revenue* of **US$** **125 million**, primarily due to a gas optimization transaction between Enel Generación Chile and the gas supplier, Shell, which implemented changes to the existing agreement regarding committed volumes. This generated a **US$** **140 million** income, partially offset by lower revenue from commodity derivatives of **US$** **15 million**. |

---

This was partially offset by:

---

| | |
|:---|:---|
| > | A decrease in *energy sales* of **US$32 million**, due to a decrease in revenues of **US$** **46 million,** primarily explained by a lower average sale price and lower physical sales of -171 GWh (free customers -133 GWh, regulated customers -19 GWh, and spot market -19 GWh). This was offset by the positive effect of a decrease in foreign exchange hedging of **US$14 million.** |

---

▪ **Operating costs** as of March 31, 2026, totaled **US$** **435 million,** representing an **increase** of **US$** **25 million**, or **6.2%**, compared to the same period in 2025, which is primarily explained by:

---

| | |
|:---|:---|
| > | An increase in *energy purchases* of **US$30 million**, primarily due to higher costs associated with a higher average energy purchase price, despite lower physical purchases (-36 GWh). |

---

---

| | |
|:---|:---|
| > | An increase in *transportation expenses* of **US$12 million***,* primarily due to higher costs for gas regasification and transportation of **US$10 million**. |

---

---

| | |
|:---|:---|
| > | A decrease in *fuel consumption costs* of **US$17 million**, explained by: **(i)** a decrease in gas consumption due to lower average purchase prices of **US$12 million**; and **(ii)** a decrease in oil consumption of **US$4 million.** |

---

 

▪ **Personnel Expenses (net of work on fixed assets**) totaled **US$14 million** as of March 31, 2026, remaining in line with the amount recorded for the same period ended March 31, 2025.

&nbsp;&nbsp;&nbsp;&nbsp;▪ **Other Expenses by Nature** as of March 31,
2026, totaled **US$** **39 million**, remaining in line with the amount recorded for the same period
ended March 31, 2025.

---

| | |
|:---|:---|
| ![](enicfs1q266k_001.jpg) | **FINANCIAL STATEMENTS ANALYSIS**<br>**ENEL CHILE GROUP** <br>AS OF MARCH 31, 2026 |

---

**Distribution & Networks business EBITDA**

**EBITDA for our Distribution and Networks Segment reached US$41 million for the period ended March 31, 2026, representing a decrease of US$9 million,** or **18.3%**, compared to the same period in 2025.

The main factors explaining this result are described below:

▪ **Operating Revenues** reached **US$432 million** as of March 31, 2026, maintaining a similar level when compared to the same period of 2025, primarily due to:

---

| | |
|:---|:---|
| > | A decrease in *other operating revenue* of **US$12 million**, primarily due to a decrease in insurance indemnity income of **US$14 million**. This was partially offset by higher income from the recovery of unrecorded consumption of **US$2 million**. |

---

This was partially offset by:

---

| | |
|:---|:---|
| > | An increase in *revenue from energy sales of* **US$6 million**, mainly due to: **(i)** an increase of **US$33 million** resulting from currency translation effects caused by the appreciation of the Chilean peso against the U.S. dollar. This was partially offset by a decrease in revenue of **US$** **28 million**, due to lower physical energy sales (-7 GWh), mainly in the residential segment, combined with the effect of a lower average sale price. |

---

---

| | |
|:---|:---|
| > | An increase in *other service revenues* of **US$** **3 million**, attributable to: **(i)** higher revenues from construction services for utility connections and street lighting of **US$** **2 million**; and **(ii)** an increase of **US$** **1 million** resulting from currency translation effects due to the appreciation of the Chilean peso against the U.S. dollar. |

---

---

| | |
|:---|:---|
| > | An increase in *other sales* of **US$** **1 million**, explained by higher revenues from other businesses such as antenna leasing and network relocation. |

---

▪ **Operating costs** as of March 31, 2026, totaled **US$360 million,** representing an **increase** of **US$3 million**, or **0.9%**, compared to the same period in 2025, which is mainly explained by:

---

| | |
|:---|:---|
| > | An increase in *transportation expenses* of **US$8 million**, driven by higher payments to transmission companies. |

---

This was partially offset by:

---

| | |
|:---|:---|
| > | A decrease in *energy purchases* of **US$3 million**, due to: a decrease in physical energy purchases of **US$31 million**; and offset by a negative change of **US$** **27 million** due to the currency translation effect resulting from the appreciation of the Chilean peso against the U.S. dollar. |

---

---

| | |
|:---|:---|
| > | A decrease in *other procurement and services costs* of **US$** **2 million**, mainly due to lower value-added service costs. |

---

---

| | |
|:---|:---|
| ![](enicfs1q266k_001.jpg) | **FINANCIAL STATEMENTS ANALYSIS**<br>**ENEL CHILE GROUP** <br>AS OF MARCH 31, 2026 |

---

▪ **Personnel Expenses (net of work on fixed assets)** totaled **US$6 million** as of March 31**,** 2026**,** representing an increase of **US$** **1 million** compared to March 2025, primarily due to higher expenses for annual bonuses and vacation pay.

▪ **Other Expenses by Nature** totaled **US$** **25 million** as of March 31, 2026, representing an **increase** of **US$** **3 million** compared to the same period last year, primarily due to higher expenses associated with the winter maintenance plan (tree pruning).

**DEPRECIATION, AMORTIZATION AND IMPAIRMENT**

The following table summarizes the Enel Chile Group **EBITDA, depreciation, amortization and impairment expenses** and **EBIT** broken down by segment as of March 31, 2026, and 2025:

---

| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
|  | **Cumulative Figures<br> (Figures in US$ million)** | **Cumulative Figures<br> (Figures in US$ million)** | **Cumulative Figures<br> (Figures in US$ million)** | **Cumulative Figures<br> (Figures in US$ million)** | **Cumulative Figures<br> (Figures in US$ million)** | **Cumulative Figures<br> (Figures in US$ million)** |
|  | **Mar-26** | **Mar-26** | **Mar-26** | **Mar-25** | **Mar-25** | **Mar-25** |
| **EBITDA & EBIT <br> BY BUSINESS SEGMENT** | **EBITDA** | **Depreciation, Amortization and Impairments** | **EBIT** | **EBITDA** | **Depreciation, Amortization and Impairments** | **EBIT** |
| Generation business | 386 | (79) | 307 | 316 | (68) | 248 |
| Distribution & Networks business | 41 | (27) | 14 | 50 | (23) | 27 |
| Less: consolidation adjustments and other activities | (3) | (2) | (5) | (1) | (2) | (3) |
| **TOTAL ENEL CHILE CONSOLIDATED** | **423** | **(108)** | **316** | **365** | **(94)** | **272** |

---

**Depreciation, amortization, and impairment** totaled **US$** **108 million** for the period ended March 31, 2026, **an increase** of **US$** **14 million** compared to March 2025. This change is primarily due to the commissioning of new renewable energy plants.

**NON-OPERATING INCOME** 

The following chart presents Enel Chile's cumulative consolidated non-operating income as of March 31, 2026, and 2025:

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | **Cumulative Figures** | **Cumulative Figures** | **Cumulative Figures** | **Cumulative Figures** |
| **NON OPERATING INCOME<br> (Figures in US$ million)** | **Mar-26** | **Mar-25** | **Change** | **% Change** |
| &nbsp;&nbsp;&nbsp;&nbsp;Financial income | 11 | 15 | (4) | (25.5%) |
| &nbsp;&nbsp;&nbsp;&nbsp;Financial expenses | (67) | (57) | (11) | 18.8% |
| &nbsp;&nbsp;&nbsp;&nbsp;Exchange rate differences, net | (23) | 9 | (32) | n/a |
| &nbsp;&nbsp;&nbsp;&nbsp;Gain (Loss) for indexed assets and liabilities | 2 | 8 | (6) | (75.1%) |
| &nbsp;&nbsp;&nbsp;&nbsp;**FINANCIAL RESULT** | **(78)** | **(26)** | **(52)** | **203.1%** |
| &nbsp;&nbsp;&nbsp;&nbsp;Other earnings | 1 |  | 1 | n/a |
| &nbsp;&nbsp;&nbsp;&nbsp;Share of profit (loss) of associates accounted for using the equity method | 4 | 3 | 1 | 16.1% |
| &nbsp;&nbsp;&nbsp;&nbsp;**OTHER NON-OPERATING RESULTS** | **4** | **3** | **1** | **33.3%** |
| &nbsp;&nbsp;&nbsp;&nbsp;**NET INCOME BEFORE TAXES** | **242** | **249** | **(7)** | **(2.8%)** |
| &nbsp;&nbsp;&nbsp;&nbsp;Income Tax | (68) | (63) | (5) | 7.8% |
| &nbsp;&nbsp;&nbsp;&nbsp;**NET INCOME OF THE PERIOD** | **174** | **186** | **(12)** | **(6.4%)** |
| ***Attributable to Shareholders of the parent company*** | **162** | **175** | **(12)** | **(7.0%)** |
| *Attributable to Non-controlling interest* | 12 | 12 |  |  |

---

---

| | |
|:---|:---|
| ![](enicfs1q266k_001.jpg) | **FINANCIAL STATEMENTS ANALYSIS**<br>**ENEL CHILE GROUP** <br>AS OF MARCH 31, 2026 |

---

**Financial Result** 

**Enel Chile's consolidated financial result** recorded a **loss of US$78 million** as of March 31, 2026, representing a higher expense for **US$52 million** compared to the loss of **US$** **26 million** reported at the end of the first quarter of 2025.

The main factors explaining this result are described below:

▪ **A decrease in financial income of US$4 million**,
primarily due to lower interest income resulting from the application of Law No. 21,185 on tariff stabilization, amounting to **US$5 million.** This was offset by an increase in income from temporary investments in fixed-income instruments of **US$1 million.** 

▪ **An increase in financial expenses of US$11 million**, mainly explained by: **(i)** a decrease in capitalization of interest of **US$9 million**, primarily in the Generation Segment, resulting from the commissioning of the Los Cóndores power plant during the first quarter of 2025; and **(ii)** an increase in financial costs from payment schedule optimization agreements with suppliers of **US$4 million.** This was partially offset by: **(i)** a decrease in financial expenses with related parties of **US$** **1 million** associated with lower debt to Enel Finance International (EFI); and **(ii)** an increase in bank fees and commissions of **US$** **1 million**.

▪ **An increase in foreign exchange rate differences losses of US$** **32 million** compared to the same period in 2025, primarily due to: **(i)** an increase in negative foreign exchange rate differences on accounts receivable and payable with related parties of **US$** **33 million**; **(ii)** an increase in negative foreign exchange rate differences on trade accounts of **US$** **42 million**; and **(iii)** an increase in negative foreign exchange rate differences on cash and cash equivalents of **US$** **8 million.** This was partially offset by: **(i)** a decrease in negative foreign exchange rate differences on derivative instruments of **US$** **47 million**; and **(ii)** an increase in positive foreign exchange rate differences on other financial assets of **US$** **4 million.**

▪ **A decrease in income from indexed units of US$6 million** compared to the same period in 2025, mainly explained by: (i) a decrease in income from the adjustment of trade receivables of **US$2 million**; and **(ii)** a decrease in income from the adjustment of tax assets of **US$4 million**.

**Corporate income tax**

**Corporate income tax amounted to a loss of US$68 million for the period ended March 31, 2026, representing an increase in expense of US$5 million compared to the same period of the prior year. This variation is primarily due to an increase in tax expense of US$3 million resulting from price-level restatement.**

---

| | |
|:---|:---|
| ![](enicfs1q266k_001.jpg) | **FINANCIAL STATEMENTS ANALYSIS**<br>**ENEL CHILE GROUP** <br>AS OF MARCH 31, 2026 |

---

**Performance of key financial ratios** 

---

| | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|
| **RATIO** | **RATIO** | **UNIT** | **Mar-26** | **Dec-25** | **Mar-25** | **Change** | **% Change** |
| **Liquidity** | Liquidity (1) | Times | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0.90 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0.91 |  | (0.01) | (1.0%) |
|  | Acid-test (2) | Times | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0.86 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0.87 |  | (0.01) | (1.4%) |
|  | Working capital | US$ million | (237) | (234) |  | (3) | 1.1% |
| **Leverage** | Leverage (3) | Times | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1.25 | 1.33 |  | (0.08) | (6.4%) |
|  | Short-term debt (4) | % | 33.7% | 33.6% |  | 0.1 p.p | 0.3% |
|  | Long-term debt (5) | % | 66.3% | 66.4% |  | (0.1 p.p.) | (0.2%) |
|  | Financial expenses coverage (6) | Times | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.77 |  | 9.04 | (4.27) | (47.2%) |
| **Profitability** | Op. income / Op. Revenues | % | 26.3% |  | 24.6% | 1.7 p.p | 7.1% |
|  | ROE (7) | % | 10.0% |  | 3.5% | 6.5 p.p | 185.8% |
|  | ROA (8) | % | 4.5% |  | 1.7% | 2.8 p.p | 162.8% |
| (1) Current Assets / Current Liabilities | (1) Current Assets / Current Liabilities |  |  |  |  |  |  |
| (2) Current Assets net of Inventories and prepayments / Current Liabilities | (2) Current Assets net of Inventories and prepayments / Current Liabilities | (2) Current Assets net of Inventories and prepayments / Current Liabilities | (2) Current Assets net of Inventories and prepayments / Current Liabilities |  |  |  |  |
| (3) Total Liabilities / Total Equity | (3) Total Liabilities / Total Equity |  |  |  |  |  |  |
| (4) Current Liabilities / Total Liabilities | (4) Current Liabilities / Total Liabilities |  |  |  |  |  |  |
| (5) Non Current Liabilities / Total Liabilities | (5) Non Current Liabilities / Total Liabilities |  |  |  |  |  |  |
| (6) EBITDA / Net Financial Costs | (6) EBITDA / Net Financial Costs |  |  |  |  |  |  |
| (7) Net income of the period attributable to the owners of the parent company for LTM / Average of equity attributable to the owners of the parent company at the beginning and at the end of the period | (7) Net income of the period attributable to the owners of the parent company for LTM / Average of equity attributable to the owners of the parent company at the beginning and at the end of the period | (7) Net income of the period attributable to the owners of the parent company for LTM / Average of equity attributable to the owners of the parent company at the beginning and at the end of the period | (7) Net income of the period attributable to the owners of the parent company for LTM / Average of equity attributable to the owners of the parent company at the beginning and at the end of the period | (7) Net income of the period attributable to the owners of the parent company for LTM / Average of equity attributable to the owners of the parent company at the beginning and at the end of the period | (7) Net income of the period attributable to the owners of the parent company for LTM / Average of equity attributable to the owners of the parent company at the beginning and at the end of the period |  |  |
| (8) Total Net Income of the period for LTM / Average of total assets at the beginning and at the end of the period | (8) Total Net Income of the period for LTM / Average of total assets at the beginning and at the end of the period | (8) Total Net Income of the period for LTM / Average of total assets at the beginning and at the end of the period | (8) Total Net Income of the period for LTM / Average of total assets at the beginning and at the end of the period | (8) Total Net Income of the period for LTM / Average of total assets at the beginning and at the end of the period | (8) Total Net Income of the period for LTM / Average of total assets at the beginning and at the end of the period |  |  |

---

---

| | |
|:---|:---|
| > | **Current liquidity** as of March 31, 2026, stood at 0.90 times, representing a 1.0% decrease compared to March 31, 2025. This change is primarily due to transfers from long-term debt to the public, an effect that was partially offset by a decrease in trade payables. |

---

---

| | |
|:---|:---|
| > | **Working capital** as of March 31, 2026, had a negative value of **US$** **237 million**, representing a decrease of **US$** **3 million** compared to the negative working capital recorded as of March 31, 2025. This change is attributable to the same factors explained above. |

---

---

| | |
|:---|:---|
| > | **The debt-to-equity ratio** was 1.25 times, representing the degree of commitment of Enel Chile's equity as of March 31, 2026, compared to 1.33 times as of March 31, 2025. This decrease is primarily due to an increase in the Company's equity resulting from the profit earned in the current period. |

---

---

| | |
|:---|:---|
| > | **The financial cost coverage** ratio for the period ended March 31, 2026, was 4.77 times, indicating the ability to cover financial expenses with EBITDA. The 47.2% decrease in this ratio compared to March 2025 (9.04 times) is primarily explained by the increase in financial expenses and foreign exchange rate differences for the 2026 period. |

---

---

| | |
|:---|:---|
| > | **The profitability ratio** stood at 26.3% as of March 31, 2026, compared to 24.6% in the same period of 2025. The improved performance, amounting to 1.7 percentage points, is primarily due to the gas optimization transaction which generated an increase in other revenue of US$140 million resulting from the commercial agreement with Shell signed during the first quarter of 2026. |

---

---

| | |
|:---|:---|
| ![](enicfs1q266k_001.jpg) | **FINANCIAL STATEMENTS ANALYSIS**<br>**ENEL CHILE GROUP** <br>AS OF MARCH 31, 2026 |

---

---

| | |
|:---|:---|
| > | **Return on equity** was 10.0% as of March 31, 2026, representing an increase of 6.5 percentage points from the 3.5% recorded as of March 31, 2025. This change is largely due to the extraordinary loss booked in December 2024 (of **US$** **657 million** before taxes and minority interests) resulting from the discontinuation of accounting hedges associated with revenues directly linked to the performance of the U.S. dollar, which the Company had maintained until that date. Excluding the extraordinary effect, the return on equity would have decreased by 2.9 percentage points (10.0% as of March 31, 2026, and 12.9% as of March 31, 2025). |

---

---

| | |
|:---|:---|
| > | **Return on assets** reached 4.5% as of March 31, 2026, representing an increase of 2.8 percentage points from the 1.7% recorded in 2025. Excluding the extraordinary effects booked in December 2024, as mentioned above, the return on assets would have decreased by 1.2 percentage points (4.5% as of March 31, 2026, and 5.7% as of March 31, 2025). |

---

---

| | |
|:---|:---|
| ![](enicfs1q266k_001.jpg) | **FINANCIAL STATEMENTS ANALYSIS**<br>**ENEL CHILE GROUP** <br>AS OF MARCH 31, 2026 |

---

2. BALANCE SHEET ANALYSIS

The Company's **Total Assets decreased** by **US$** **108 million** as of March 31, 2026, compared to total assets as of December 31, 2025.

---

| | | | | |
|:---|:---|:---|:---|:---|
| **ASSETS <br> (Figures in US$ million)** | **Mar-26** | **Dec-25** | **Change** | **% Change** |
| Current Assets | 2155 | 2239 | (84) | (3.8%) |
| Non Current Assets | 10641 | 10665 | (24) | (0.2%) |
| **Total Assets** | **12796** | **12904** | **(108)** | **(0.8%)** |

---

**Current Assets decreased by US$84 million** as of March 31, 2026, and the changes in the main items are summarized as follows:

&nbsp;&nbsp;&nbsp;&nbsp;· A decrease in Other Current Non-Financial
Assets of **US$49 million**, primarily explained by: **(i)** a
decrease in VAT tax credit of **US$29 million**, mainly from the generation segment **; (ii)** a decrease in balance of prepaid
expenses of **US$12 million**; and **(iii)** a decrease in balance of other items of **US$8 million**.

&nbsp;&nbsp;&nbsp;&nbsp;· A decrease in Current accounts
receivable from related parties of **US$** **25 million**, primarily due to a decrease in receivable from: **(i)** GNL
Chile S.A. of **US$** **21 million,** corresponding to advance payments for gas purchases; **(ii)** a decrease in receivable from Enel Américas of **US$** **7 million,** for IT and administrative services. This was partially offset
by an increase in receivables from Enel Global Trading S.p.A. for commodity derivative transactions of **US$3 million**.

&nbsp;&nbsp;&nbsp;&nbsp;· Decrease in Trade receivables
and other current receivables of **US$11 million**; this change is
primarily explained by: **(i)** a decrease of **US$30 million** due to the translation to U.S. dollars of receivables denominated
in Chilean pesos from Enel Distribución Chile's regulated customers; and **(ii)** a decrease of **US$25 million** in
accounts receivable resulting from the application of the tariff stabilization mechanism to regulated customers. This was partially offset
by an increase of **US$37 million** due to higher accounts receivable arising from the normal billing and collection cycle.

&nbsp;&nbsp;&nbsp;&nbsp;· A decrease in Cash and cash equivalents
of **US$** **8 million**, primarily attributable to the following cash outflows: **(i)** payments to suppliers of **US$** **1,452 million**; **(ii)** purchases of property, plant, and equipment of **US$76 million**; **(iii)** other payments related to operating activities of **US$** **69 million**, mainly for VAT and other taxes; **(iv)** dividend payments
of **US$60 million**; (v) payments arising from futures, forward, options, and swap contracts of **US$60 million**; **(vi)** repayment
of bank loans of **US$50 million**; **(vii)** income tax payments (refunds) of **US$50 million**; **(viii)** payments to
employees of **US$** **42 million**; **(ix)** interest payments of **US$23 million**; **(x)** a negative impact from exchange rate fluctuations on cash and cash equivalents of **US$13 million**; **(xi)** payments of lease
liabilities of **US$6 million**; (**xii)** purchases of intangible assets of **US$2 million**; **(xiii)** other cash outflows
(from financing activities) of **US$2 million**; **(xiv)** other cash outflows (from operating activities) of **US$1 million**.
All of the above, partially offset by the following cash inflows from: **(i)** collections from customers of **US$** **1,778 million**; **(ii)** bank loans of **US$** **100 million**; **(iii)** proceeds from the leasing and subsequent sale
of those assets of **US$** **6 million**; **(iv)** other proceeds from operating activities of **US$** **6 million**; **(v)** proceeds from the sale of property, plant, and
equipment of **US$** **4 million**; and **(vi)** interest received of **US$** **3 million**.

---

| | |
|:---|:---|
| ![](enicfs1q266k_001.jpg) | **FINANCIAL STATEMENTS ANALYSIS**<br>**ENEL CHILE GROUP** <br>AS OF MARCH 31, 2026 |

---

The above was partially offset by:

&nbsp;&nbsp;&nbsp;&nbsp;· An increase in Current inventory
of **US$** **8 million**, primarily due to higher gas inventory as of March 31, 2026,
compared to the year ended December 31, 2025.

**Non-current assets decreased** by **US$24 million** as of March 31, 2026. The changes in the main items are described as follows:

&nbsp;&nbsp;&nbsp;&nbsp;· A decrease in Right-of-use assets
of **US$12 million**, primarily explained by: **(i)** a decrease
due to depreciation for the period of **US$7 million**, **(ii)** a decrease due to translation differences of **US$7 million,** and **(iii)** a decrease due to contract modifications and early terminations of **US$4 million.** This was partially offset
by new right-of-use asset contracts of **US$6 million**.

&nbsp;&nbsp;&nbsp;&nbsp;· A decrease in Trade receivables
and other non-current receivables of **US$7 million**, primarily explained
by: **(i)** a decrease of **US$22 million** due to the transation to U.S. dollars of receivables denominated in Chilean pesos from
Enel Distribución Chile; and **(ii)** a decrease of **US$1 million** related to lower agreements with regulated customers.
This was partially offset by an increase of **US$16 million** due to the application of laws establishing tariff stabilization mechanisms
for regulated customers.

&nbsp;&nbsp;&nbsp;&nbsp;· Decrease in Intangible assets
other than goodwill of **US$5 million**, explained mainly by a decrease
in amortization for the period.

&nbsp;&nbsp;&nbsp;&nbsp;· Decrease in Goodwill of **US$4 million**, explained by a negative variation resulting from foreign
currency translation differences at the subsidiary Enel Distribución Chile.

The above was partially offset by:

&nbsp;&nbsp;&nbsp;&nbsp;· An increase in Investments accounted
for using the equity method of **US$** **4 million**, explained by higher equity income from our associate GNL
Chile S.A.

---

| | |
|:---|:---|
| ![](enicfs1q266k_001.jpg) | **FINANCIAL STATEMENTS ANALYSIS**<br>**ENEL CHILE GROUP** <br>AS OF MARCH 31, 2026 |

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The Company's **Total Liabilities**, including Equity, amounted to **US$12,796 million** as of March 31, 2026, representing a **decrease** of **0.8%** compared to total liabilities and equity as of December 31, 2025.

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| | | | | |
|:---|:---|:---|:---|:---|
| **LIABILITIES AND EQUITY<br> (Figures in US$ million)** | **Mar-26** | **Dec-25** | **Change** | **% Change** |
| Current Liabilities | 2392 | 2473 | (82) | (3.3%) |
| Non Current Liabilities | 4705 | 4881 | (175) | (3.6%) |
| Total Equity | 5699 | 5550 | 150 | 2.7% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; *Attributable to the Shareholders of parent company* | *5314* | *5176* | *138* | *2.7%* |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; *Attributable to Non-controlling interest* | *385* | *374* | *12* | *3.1%* |
| **Total Liabilities and Equity** | **12796** | **12904** | **(108)** | **(0.8%)** |

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**Current liabilities decreased by US$** **82 million** as of March 31, 2026. The changes in the main components are explained below:

&nbsp;&nbsp;&nbsp;&nbsp;· Decrease in Trade payables and
other current payables of **US$246 million**, primarily due to: **(i)** a decrease in payments to suppliers for energy purchases of **US$59 million**; **(ii)** a decrease in payments to suppliers
for fuel and gas purchases of **US$38 million**; **(iii)** a decrease in payables for goods and services of **US$87 million**; **(iv)** a decrease in accounts payable for the purchase of assets of **US$20 million**; **(v)** a decrease in dividends payable
to third parties of **US$26 million**; and **(vi)** a decrease in accounts payable to employees of **US$16 million**.

&nbsp;&nbsp;&nbsp;&nbsp;· A decrease in Current accounts
payable to related parties of **US$22 million**, primarily due to
a decrease in dividends payable to Enel S.p.A. of **US$34 million**. This was partially offset by: **(i)** an increase in accounts
payable to Enel Global Trading S.p.A. of **US$7 million** for technical services; and **(ii)** an increase in accounts payable
to Enel Global Services S.r.L. of **US$3 million** for IT services.

This was partially offset by:

&nbsp;&nbsp;&nbsp;&nbsp;· An increase of **US$161 million** in Other current financial liabilities , primarily due to: **(i) a US$** **206 million** increase resulting from the reclassification of liabilities
to the public maturing within the next 12 months from non-current to current; **(ii)** a **US$** **17 million** increase due to accrued interest. This was partially offset
by: **(i)** a decrease in hedging derivatives of **US$61 million**; and **(ii)** a decrease of **US$6 million** in interest
payments.

&nbsp;&nbsp;&nbsp;&nbsp;· An increase in Current
tax liabilities of **US$27 million**, explained mainly by higher income tax payable.

**Non-current liabilities decreased** by **US$175 million** as of March 31, 2026, and are primarily explained by the following:

&nbsp;&nbsp;&nbsp;&nbsp;· A decrease in Other non-current
financial liabilities of **US$157 million**, primarily due to a decrease
in bond debt of **US$206 million**, which corresponds to the reclassification to current liabilities due to short-term maturity. This
was partially offset by an increase in bank loans of **US$50 million**.

---

| | |
|:---|:---|
| ![](enicfs1q266k_001.jpg) | **FINANCIAL STATEMENTS ANALYSIS**<br>**ENEL CHILE GROUP** <br>AS OF MARCH 31, 2026 |

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&nbsp;&nbsp;&nbsp;&nbsp;· A decrease in Other non-current
non-financial liabilities of **US$** **5 million**, explained by lower deferred revenue from energy sales.

&nbsp;&nbsp;&nbsp;&nbsp;· Decrease in Non-current lease
liabilities of **US$5 million**, explained mainly by: **(i)** an
increase in lease payments of **US$2 million**; and **(ii)** a negative variation resulting from adjustments and exchange differences
of **US$2 million**.

&nbsp;&nbsp;&nbsp;&nbsp;· Decrease in Other non-current
provisions of **US$4 million**, explained by lower deferred revenue
from energy sales.

&nbsp;&nbsp;&nbsp;&nbsp;· Decrease in Non-current accounts
payable to related parties of **US$3 million**, primarily due to lower
debt payable to Enel Finance International (EFI).

**Total Equity amounted to US$5,699 billion as of March 31, 2026, representing an increase of US$150 million compared to December 31, 2025, and is primarily explained by the following:** 

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· **Equity attributable to the owners of Enel Chile was US$** **5,314 million**, broken down as follows: **(i)** Issued capital of **US$** **3,896 million**; **(ii)** Retained earnings of **US$** **3,174 million**; offset by a decrease in other negative reserves of **US$** **1,756 million**.

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| | |
|:---|:---|
| > | Retained earnings increased by **US$162 million**, which is explained by net income for the period of **US$162 million**. |

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| | |
|:---|:---|
| > | Other reserves increased by **US$25 million**, primarily due to an increase in translation reserves of **US$28 million,** an effect that was offset by a decrease in cash flow hedge reserves of **US$3 million.** |

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· **Equity attributable to non-controlling interests was US$** **385 million**, an increase of **US$** **12 million** compared to the balance as of December 31, 2025, primarily
due to net income for the period of **US$** **12 million**.

---

| | |
|:---|:---|
| ![](enicfs1q266k_001.jpg) | **FINANCIAL STATEMENTS ANALYSIS**<br>**ENEL CHILE GROUP** <br>AS OF MARCH 31, 2026 |

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3. MAIN CASH FLOWS

**Enel Chile Group generated positive net cash flow of US$5 million for the period ended March 31, 2026**, representing an **improvement of US$4 million in net cash flow** compared to the same period in 2025. The main factors explaining this higher positive net cash flow for the period are described below:

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| | | | | |
|:---|:---|:---|:---|:---|
| **NET CASH FLOW<br> (Figures in US$ million)** | **Mar-26** | **Mar-25** | **Change** | **% Change** |
| From Operating Activities | 175 | 152 | 23 | 14.9% |
| From Investing Activities | (129) | (113) | (17) | 14.8% |
| From Financing Activities | (41) | (38) | (2) | 5.9% |
| **Total Net Cash Flow** | **5** | **1** | **4** | **n/a** |

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***Operating activities* generated a net cash inflow of US$** **175 million** for the period ended March 31, 2026. These cash flows consist primarily of: **(i)** cash inflows from sales of goods and services of **US$1,778 million**; **(ii)** proceeds from the lease and subsequent sale of those assets of **US$6 million**; and **(iii)** other proceeds from operating activities of **US$** **6 million**. These cash inflows were partially offset by: **(i)** payments to suppliers of **US$** **1,452 million**; **(ii)** other payments for operating activities of **US$70 million**, primarily for VAT and other taxes; (**iii)** income tax payments of **US$50 million**; **(iv)** payments to employees of **US$42 million**; and **(v)** Other cash outflows of **US$1 million.**

The positive change in operating cash flow of **US$23 million** compared to March 2025 is primarily explained by: **(i)** higher collections from sales of goods and services totaling **US$** **177 million**; **(ii)** higher other collections from operating activities totaling **US$** **5 million**; (**iii)** higher other cash inflows totaling **US$4 million; (iv)** an increase in collections from the leasing and subsequent sale of those assets of **US$2 million**. This was partially offset by: **(i)** an increase in payments to suppliers of **US$109 million**; **(ii)** an increase in other payments from operating activities of **US$30 million**; **(iii)** an increase in payments to employees of **US$15 million**; and **(iv)** an increase in income tax payments of **US$** **12 million**.

***Investing activities* generated a net cash outflow of US$129 million** for the period ended March 31, 2026. These cash flows consist primarily of: **(i)** cash outflows from purchases of property, plant, and equipment totaling **US$76 million**; **(ii)** payments related to futures contracts, options, and swaps totaling **US$60 million**; and **(iii)** cash outflows from the purchase of intangible assets totaling **US$2 million**. This was partially offset by: **(i)** proceeds from the sale of property, plant, and equipment totaling **US$** **4 million**; and **(ii)** interest received totaling **US$** **3 million**.

The **negative change** in **investing cash flow** of **US$17 million** compared to March 2025 is primarily explained by an increase in payments arising from futures contracts, options, and swaps totaling **US$60 million**. This was partially offset by: **(i)** a decrease in purchases of intangible assets of **US$24 million**; **(ii)** a decrease in expenditures for the purchase of property, plant, and equipment of **US$12 million**; **(iii)** an increase in proceeds from the sale of property, plant, and equipment of **US$** **4 million**; **(iv)** a decrease in interest paid of **US$** **1 million**; and **(v)** an increase in interest received of **US$** **1 million.**

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| | |
|:---|:---|
| ![](enicfs1q266k_001.jpg) | **FINANCIAL STATEMENTS ANALYSIS**<br>**ENEL CHILE GROUP** <br>AS OF MARCH 31, 2026 |

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***Financing activities* generated a net cash outflow of US$** **41 million** for the period ended March 31, 2026. These cash flows consist primarily of cash outflows for: **(i)** dividend payments of **US$60 million**; **(ii)** interest payments of **US$23 million**; **(iii)** partial repayment of loans with the Corporación Andina de Fomento (CAF) of **US$50 million**; and **(iv)** lease liability payments of **US$6 million**. This was partially offset by cash inflows from a **US$** **100 million** loan granted by the Corporación Andina de Fomento (CAF).

The **negative change of US$2 million** in **cash flows from financing activities** compared to March 2025 is primarily explained by: **(i)** higher repayments of bank loans totaling **US$** **50 million**; **(ii)** higher interest payments on bonds totaling **US$12 million**; and **(iii)** higher payments of lease liabilities totaling **US$** **1 million**; This was partially offset by: **(i)** an increase in proceeds from long-term loans of **US$50 million**; **(ii)** a decrease in dividend payments of **US$10 million**; and **(iv)** a decrease in other cash outflows of **US$1 million**.

The following table presents the **cash disbursements related to additional Property, Plant and Equipment** and respective **Depreciation** for the periods ended March 31, 2026, and 2025:

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| | | | | |
|:---|:---|:---|:---|:---|
|  | **INFORMATION FOR ASSETS AND EQUIPMENTS <br> (Figures in US$ million)** | **INFORMATION FOR ASSETS AND EQUIPMENTS <br> (Figures in US$ million)** | **INFORMATION FOR ASSETS AND EQUIPMENTS <br> (Figures in US$ million)** | **INFORMATION FOR ASSETS AND EQUIPMENTS <br> (Figures in US$ million)** |
| **ENEL CHILE** | **Payments for Additions of Fixed Assets** | **Payments for Additions of Fixed Assets** | **Depreciation** | **Depreciation** |
| **ENEL CHILE** | **Mar-26** | **Mar-25** | **Mar-26** | **Mar-25** |
| Generation business | 49 | 70 | 79 | 68 |
| Distribution & Networks business | 25 | 16 | 17 | 14 |
| Other business activities | 2 | 2 | 3 | 2 |
| **Total Consolidated ENEL CHILE Group** | **76** | **88** | **99** | **84** |

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| | |
|:---|:---|
| ![](enicfs1q266k_001.jpg) | **FINANCIAL STATEMENTS ANALYSIS**<br>**ENEL CHILE GROUP** <br>AS OF MARCH 31, 2026 |

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II. MAIN RISKS ASSOCIATED WITH THE ACTIVITY OF ENEL CHILE S.A. GROUP

**The Group's activities are subject to a broad set of governmental regulations, and any changes in them could affect their activities, economic situation and operating income.**

The Group's operating subsidiaries are subject to a wide range of tariff regulations and other aspects that govern their operations in Chile. Consequently, the introduction of new laws or regulations, or the modification of current laws and regulations, could affect their operations, economic situation and operating results.

These new laws or regulations, on occasion, modify regulatory aspects that may affect existing entitlements which, as the case might be, may adversely affect the Group's future income.

The Group's operations are also subject to wide-ranging environmental regulations that Enel Chile continuously meets. Eventual modifications introduced to such regulations could affect its operations, economic situation and operating income.

These regulations, among other things, require the preparation and submission of Environmental Impact Studies for projects under study, obtaining licenses, permits and other mandatory authorizations and complying with all the requirements imposed by such licenses, permits and regulations. Just as with any regulated company, Enel Chile cannot guarantee that:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· Public authorities will approve such environmental
impact studies;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· Public opposition will not lead to delays or
modifications to any proposed project;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· Laws or regulations will not be modified or interpreted
in a manner that leads to increased expenses or that might affect the Group's operations, plants or plans.

The Group's commercial operations have been planned in order to mitigate possible impacts as a result of changing hydrological conditions.

The operations of Enel Chile Group include hydroelectric generation, and therefore, depend on actual hydrological conditions throughout a broad geographical area where the Group's hydroelectric generation facilities are located. Should the hydrological conditions lead to droughts or other conditions that might negatively affect hydroelectric generation business, our results could be adversely affected, which is why Enel Chile has established, as an essential part of its commercial policy, to refrain from contractually committing 100% of its generation capacity. At the same time, the electricity business is also affected by meteorological conditions, such as temperatures, that affect consumption. Our margins may be affected by weather conditions depending on the different climate conditions.

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| | |
|:---|:---|
| ![](enicfs1q266k_001.jpg) | **FINANCIAL STATEMENTS ANALYSIS**<br>**ENEL CHILE GROUP** <br>AS OF MARCH 31, 2026 |

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The financial position and results of operations may be adversely affected if risk exposure to interest rate, commodity price, and foreign exchange rate is not effectively managed. For further details on the risks covered, please refer to Note 22 of Enel Chile's Consolidated Financial Statements as of March 31, 2026, available at the following link: <u>https://www.enel.cl/en/investors/investor-enel-chile/information-for-the-shareholder/quarterly-results.html</u>

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| | |
|:---|:---|
| ![](enicfs1q266k_001.jpg) | **FINANCIAL STATEMENTS ANALYSIS**<br>**ENEL CHILE GROUP** <br>AS OF MARCH 31, 2026 |

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III. BOOK VALUE AND ECONOMIC VALUE OF ASSETS

The following are the most important assets:

Property, plant, and equipment are valued at their acquisition cost, net of the corresponding accumulated depreciation, and impairment losses. The property, plant, and equipment, net of their residual value, depreciate by distributing the cost of their different components linearly over the years of the estimated useful life of the asset, which is the period in which the companies expect to use them. The estimated useful life of the asset is reviewed periodically.

Goodwill (lower value of investments or commercial funds) generated in the consolidation, represents the excess acquisition cost over the Group's participation in the fair value of assets and liabilities, including contingent liabilities and any non-controlling, identifiable shareholdings in a subsidiary, as of the date of acquisition. Goodwill is not amortized, but at the end of each accounting period an estimation of any impairment that might reduce its recoverable value to an amount below the recorded net cost is calculated, in which case an adjustment is made for the impairment. For additional information see Note 4.e. of the Financial Statements as of March 31, 2026.

Throughout the year and, primarily at its closing date, an evaluation is carried out to determine whether any asset might have suffered an impairment loss. In the event that there is an indication of such loss, an estimate of the recoverable value of such asset is made to determine the amount of the impairment. In the case of identifiable assets that do not generate cash flows independently, an estimate is made of the recoverable amount of the cash-generating unit to which the asset belongs, which is considered to be the smallest group of assets that generate cash inflows independently.

Assets denominated in foreign currencies are presented at the exchange rate prevailing at the end of the period.

Accounts and notes receivable from related companies are classified according to their maturity in short-term and long-term. Transactions are adjusted to conditions prevailing in the market.

In summary, asset values are determined according to the International Financial Reporting Standards, whose criteria are included in Notes No. 2, 3 and 4 of the Financial Statements of Enel Chile as of March 31, 2026, available at the following link: <u>https://www.enel.cl/en/investors/investor-enel-chile/information-for-the-shareholder/quarterly-results.html</u>

**SIGNATURES**

Pursuant to the requirements 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.

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| |
|:---|
| Enel Chile S.A. |
| By: /s/ Gianluca Palumbo  |
| --------------------------------------------------  |
| Title: Chief Executive Officer of Enel Chile S.A.  |

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Date: April 30, 2026