# EDGAR Filing Document

**Accession Number:** 0001842317
**File Stem:** 0001213900-23-006762
**Filing Date:** 2023-2
**Character Count:** 18276
**Document Hash:** 7f0652e44dcec0b428c8f88e1a1995b7
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001213900-23-006762.hdr.sgml**: 20230201

**ACCESSION NUMBER**: 0001213900-23-006762

**CONFORMED SUBMISSION TYPE**: SC 13D/A

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20230201

**DATE AS OF CHANGE**: 20230201

**GROUP MEMBERS**: DANIEL R. REVERS

**SUBJECT COMPANY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** OPAL Fuels Inc.
- **CENTRAL INDEX KEY:** 0001842279
- **STANDARD INDUSTRIAL CLASSIFICATION:** GAS & OTHER SERVICES COMBINED [4932]
- **IRS NUMBER:** 000000000
- **STATE OF INCORPORATION:** E9
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** SC 13D/A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 005-92437
- **FILM NUMBER:** 23577936

**BUSINESS ADDRESS:**
- **STREET 1:** 200 CLARENDON STREET, 55TH FLOOR
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02116
- **BUSINESS PHONE:** 617-531-6300

**MAIL ADDRESS:**
- **STREET 1:** 200 CLARENDON STREET, 55TH FLOOR
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02116

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** ArcLight Clean Transition Corp. II
- **DATE OF NAME CHANGE:** 20210125
**FILED BY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** ArcLight CTC Holdings II, L.P.
- **CENTRAL INDEX KEY:** 0001842317
- **IRS NUMBER:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** SC 13D/A

**BUSINESS ADDRESS:**
- **STREET 1:** 200 CLARENDON STREET, 55TH FLOOR
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02116
- **BUSINESS PHONE:** 617-531-6300

**MAIL ADDRESS:**
- **STREET 1:** 200 CLARENDON STREET, 55TH FLOOR
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02116

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

**SCHEDULE 13D**

**UNDER THE SECURITIES EXCHANGE ACT OF 1934**

**(Amendment No. 2)\***

**OPAL FUELS INC.**

(Name of Issuer)

**Class A common stock, par value $0.0001 per share**

(Title of Class of Securities)

**68347P 103**

(CUSIP Number)

**Christine M. Miller**

**c/o ArcLight CTC Holdings II, L.P.**

**200 Clarendon St, 55th Floor**

**Boston, MA 02116**

**(617) 531-6300**

*With a copy to:*

**Julian J. Seiguer, P.C.**

**Kirkland & Ellis LLP**

**609 Main Street**

**Houston, TX 77002**

**(713) 836-3600**

**Jennifer Wu**

**Kirkland & Ellis LLP**

**401 Congress Avenue**

**Austin, TX 78701**

**(512) 678-9100**

**January 31, 2023**

(Date of Event Which Requires Filing of This Statement)

If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of §§ 240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box. ☐

**Note**: Schedules filed in paper format shall include a signed original and five copies of the schedule, including all exhibits. *See* § 240.13d-7 for other parties to whom copies are to be sent.

\* The remainder of this cover page shall be filled out for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter disclosures provided in a prior cover page.

The information required on the remainder of this cover page shall not be deemed to be "filed" for the purpose of Section 18 of the Securities Exchange Act of 1934 ("Act") or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).

CUSIP No. 68347P 103

1. Name of Reporting Person ArcLight CTC Holdings II, L.P.

2. Check the Appropriate Box if a Member of a Group (a) ☐ (b) ☐

3. SEC Use Only

4. Source of Funds OO

5. Check if Disclosure of Legal Proceedings Is Required Pursuant to Items
 2(d) or 2(e) ☐

6. Citizenship or Place of Organization Delaware

---

| | | |
|:---|:---|:---|
| Number of<br> Shares<br> Beneficially<br> Owned by<br> Each<br> Reporting<br> Person<br> With | 7. | Sole Voting Power<br> 0 |
| Number of<br> Shares<br> Beneficially<br> Owned by<br> Each<br> Reporting<br> Person<br> With | 8. | Shared Voting Power<br> 8,425,424\* |
| Number of<br> Shares<br> Beneficially<br> Owned by<br> Each<br> Reporting<br> Person<br> With | 9. | Sole Dispositive Power<br> 0 |
| Number of<br> Shares<br> Beneficially<br> Owned by<br> Each<br> Reporting<br> Person<br> With | 10. | Shared Dispositive Power<br> 8,425,424\* |

---

11. Aggregate Amount Beneficially Owned by Each Reporting Person 8,425,424\*

12. Check if the Aggregate Amount in Row (11) Excludes Certain Shares ☐

13. Percent of Class Represented by Amount in Row (11) 4.9%\*\*

14. Type of Reporting Person PN

\* The reported securities (the "Reported Securities") consists of 8,425,424 shares of Class A common stock of the Issuer ("Class A Shares").

\*\* Calculated based on (i) 28,981,579 Class A Shares outstanding as of November 16, 2022 as reported on Issuer's prospectus, filed on December 15, 2022 (the "Prospectus"), and plus (ii) 144,399,037 Class A Shares to be issued upon conversion of all the Class B common units of OPAL Fuels LLC (the "Class B Units") and Class D Shares outstanding as of November 16, 2022 as reported on the Prospectus. In accordance with the SEC's rules for calculating "beneficial ownership," which requires the Reporting Persons to disregard the conversion or exercise of the Class D Shares or Warrants (as defined below) not held by the Reporting Persons, the Reporting Persons would be deemed to beneficially own approximately 29.1% of the outstanding Class A Shares. This percentage is calculated with a numerator of 8,425,424 and a denominator of 28,981,579. Notwithstanding the foregoing, because a Class B Unit and Class D Share are economically equivalent to a Class A Share and further, the Class D Shares vote together with the Class A Shares, the reported 4.9% reflects the Reporting Person's actual economic and voting interest in the Issuer.

1. Name of Reporting Person Daniel R. Revers

2. Check the Appropriate Box if a Member of a Group (a) ☐ (b) ☐

3. SEC Use Only

4. Source of Funds OO

5. Check if Disclosure of Legal Proceedings Is Required Pursuant to Items
 2(d) or 2(e) ☐

6. Citizenship or Place of Organization United States

---

| | | |
|:---|:---|:---|
| Number of<br> Shares<br> Beneficially<br> Owned by<br> Each<br> Reporting<br> Person<br> With | 7. | Sole Voting Power<br> 0 |
| Number of<br> Shares<br> Beneficially<br> Owned by<br> Each<br> Reporting<br> Person<br> With | 8. | Shared Voting Power<br> 8,425,424\* |
| Number of<br> Shares<br> Beneficially<br> Owned by<br> Each<br> Reporting<br> Person<br> With | 9. | Sole Dispositive Power<br> 0 |
| Number of<br> Shares<br> Beneficially<br> Owned by<br> Each<br> Reporting<br> Person<br> With | 10. | Shared Dispositive Power<br> 8,425,424\* |

---

11. Aggregate Amount Beneficially Owned by Each Reporting Person 8,425,424\*

12. Check if the Aggregate Amount in Row (11) Excludes Certain Shares ☐

13. Percent of Class Represented by Amount in Row (11) 4.9%\*\*

14. Type of Reporting Person IN

\* The Reported Securities consists of 8,425,424 Class A Shares.

\*\* Calculated based on (i) 28,981,579 Class A Shares outstanding as of November 16, 2022 as reported on Issuer's Prospectus, and plus (ii) 144,399,037 Class A Shares to be issued upon conversion of all the Class B Units and Class D Shares outstanding as of November 16, 2022 as reported on the Prospectus. In accordance with the SEC's rules for calculating "beneficial ownership," which requires the Reporting Persons to disregard the conversion or exercise of the Class D Shares or Warrants not held by the Reporting Persons, the Reporting Persons would be deemed to beneficially own approximately 29.1% of the outstanding Class A Shares. This percentage is calculated with a numerator of 8,425,424 and a denominator of 28,981,579. Notwithstanding the foregoing, because a Class B Unit and Class D Share are economically equivalent to a Class A Share and further, the Class D Shares vote together with the Class A Shares, the reported 4.9% reflects the Reporting Person's actual economic and voting interest in the Issuer.

**AMENDMENT NO. 2 TO SCHEDULE 13D**

**Explanatory Note**

This Amendment No. 2 ("Amendment No. 2") amends and supplements the Schedule 13D filed on August 1, 2022, as amended by that certain Amendment No. 1 to the Original Schedule 13D, filed on December 23, 2022 (as so amended, the "Original Schedule 13D"). Except as specifically amended by this Amendment No. 2, the Schedule 13D remains in full force and effect. Capitalized terms used but not otherwise defined herein shall have the respective meanings previously ascribed to them in the Schedule 13D.

**Item 5. Interest in Securities of the Issuer**

Item 5 of the Original Schedule 13D is hereby amended and restated as follows:

(a)-(b) The information contained on the cover pages to this Schedule 13D is incorporated herein by reference. As noted on the cover pages, the beneficial ownership reflected in Box 13 of each cover page is calculated based on (i) 28,981,579 Class A Shares outstanding as of November 16, 2022 as reported on Issuer's Prospectus, as increased by (ii) 144,399,037 Class A Shares to be issued upon conversion of all the Class B Units and Class D Shares outstanding as of November 16, 2022 as reported on the Prospectus. In accordance with the SEC's rules for calculating "beneficial ownership," which requires the Reporting Persons to disregard the conversion or exercise of the Class D Shares or warrants to acquire Class A Shares ("Warrants") not held by the Reporting Persons, the Reporting Persons would be deemed to beneficially own approximately 29.1% of the outstanding Class A Shares. This percentage is calculated with a numerator of 8,425,424 and a denominator of 28,981,579. Notwithstanding the foregoing, because a Class B Unit and Class D Share are economically equivalent to a Class A Share and further, the Class D Shares vote together with the Class A Shares, the reported 4.9% reflects the Reporting Person's actual economic and voting interest in the Issuer.

The Reported Securities are held directly by the Sponsor. Daniel R. Revers has voting power and investment discretion with respect to the securities held by the Sponsor, and thus may be deemed to have beneficial ownership of the Reported Securities. The filing of this statement shall not be construed as an admission by either Reporting Person that such person is, for the purposes of sections 13(d) or 13(g) of the Exchange Act, the beneficial owner of any securities covered by this statement.

The Reported Securities include 763,907 Class A Shares that are subject to forfeiture (the "Sponsor Earn-Out") pursuant to that certain Sponsor Letter Agreement, by and among the Sponsor, OPAL Fuels and certain parties thereto, dated as of December 2, 2021 (as amended from time to time, the "Sponsor Letter Agreement"). Pursuant to the Sponsor Letter Agreement, up to 10% of the Class A Shares beneficially owned by the Reporting Person as of July 21, 2022 will be subject to forfeiture if, during the 60 months following July 21, 2022, the following vesting conditions are not satisfied:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(1) If (A) the VWAP of the Class A Shares over any 20 trading days within any 30 consecutive trading day period is greater than or equal to $12.50 per share; or (B) a Sale (as defined below) is consummated in which the Class A Shares are valued at greater than or equal to $12.50 per share, 50% of the Earn-Out Shares will vest upon the close of market on the 20<sup>th</sup> such trading day or as of immediately prior to the closing of such Sale, respectively; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(2) If (A) the VWAP of the Class A Shares over any 20 trading days within any 30 consecutive trading day period is greater than or equal to $15.00 per share; or (B) a Sale is consummated in which the Class A Shares are valued at greater than or equal to $15.00 per share the remaining 50% of the Earn-Out Shares will vest upon the close of market on the 20<sup>th</sup> such trading day or as of immediately prior to the closing of such Sale, respectively.

As used with respect to the Sponsor Earn-Out, "Sale" means (A) (1) a direct or indirect sale, lease, exchange or other transfer (regardless of the form of the transaction) in one transaction or a series of related transactions of a majority of the Issuer's assets, as determined on a consolidated basis, to a third party or third parties acting as a "group" (as defined in Section 13(d)(3) of the Exchange Act) or (2) any transaction or series of transactions that results, directly or indirectly, in the shareholders of the Issuer as of immediately prior to such transactions holding, in the aggregate, less than 50% of the voting equity securities of the Issuer (or any successor of the Issuer) immediately after the consummation thereof (excluding any Sponsor Earnout Shares), in the case of each of clause (1) or (2), whether by amalgamation, merger, consolidation, arrangement, tender offer, recapitalization, purchase, issuance, sale or transfer of equity securities or assets or otherwise.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) Except as set forth in this Section 5(c), the Reporting Persons have not effected any transaction in Class A Shares during the past sixty days.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d) Not applicable.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(e) Not applicable.

**Item 6. Contracts, Arrangements, Understandings or Relationships with Respect to Securities of the Issuer**

The description of the Letter Agreement in Item 6 of the Original Schedule 13D is hereby amended to add the following at the end thereof:

Pursuant to, and in satisfaction of, such agreements with respect to the forfeiture of shares set forth in the letter agreement, as modified by that certain side letter agreement by and between the Reporting Person and the Issuer, dated January 23, 2023, the Reporting Person forfeited 197,258 Class A Shares (which amount included 47,258 Sponsor Earn-Out Shares).

**SIGNATURES**

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

---

| | | |
|:---|:---|:---|
| Date: February 1, 2023 | **ArcLight CTC Holdings II, L.P.**<br>**By: ACTC Holdings GP II, LLC, its<br> General Partner**<br>**By: ArcLight Capital Holdings, LLC, its Manager**<br>**By: ACHP II, L.P., its Managing Member**<br>**By: ACH GP, LLC, its General Partner** | **ArcLight CTC Holdings II, L.P.**<br>**By: ACTC Holdings GP II, LLC, its<br> General Partner**<br>**By: ArcLight Capital Holdings, LLC, its Manager**<br>**By: ACHP II, L.P., its Managing Member**<br>**By: ACH GP, LLC, its General Partner** |
|  | By: | /s/ Daniel R. Revers |
|  | Name: | Daniel R. Revers |
|  | Title: | Manager |

---

**SCHEDULE I**

This schedule sets forth information with respect to each transaction in Class A Shares that was effectuated by the Reporting Person.

---

| | | | |
|:---|:---|:---|:---|
| **Date** | **Number of<br> Shares** | **Price Per<br> Share** | **Principal<sup>(1)</sup>** |
| 12/15/2022 | 2000000<sup>(2)</sup> | $7.00 | $13899879 |
| 12/22/2022 | 1809506<sup>(3)</sup> | $—<sup>(3)</sup> | $—<sup>(3)</sup> |
| 1/17/2023 | 9045<sup>(4)</sup> | $7.01 | $62953 |
| 1/18/2023 | 2055<sup>(4)</sup> | $7.01 | $14303 |
| 1/19/2023 | 9300<sup>(4)</sup> | $7.02 | $64821 |
| 1/20/2023 | 1300<sup>(4)</sup> | $7.01 | $9048 |
| 1/23/2023 | 7300<sup>(4)</sup> | $7.02 | $50881 |
| 1/24/2023 | 257200 | $7.00<sup>(5)</sup> | $1787540 |
| 1/25/2023 | 251500 | $7.00<sup>(6)</sup> | $1747925 |
| 1/26/2023 | 900<sup>(4)</sup> | $7.05 | $6300 |
| 1/27/2023 | 1800<sup>(4)</sup> | $7.01 | $12528 |
| 1/30/2023 | 12200<sup>(4)</sup> | $7.05 | $85400 |
| 1/31/2023 | 197258 | $—<sup>(7)</sup> | $—<sup>(7)</sup> |
| 1/31/2023 | 14700<sup>(4)</sup> | $7.37 | $107604 |
| 2/1/2023 | 258600 | $7.01<sup>(8)</sup> | $1798950<sup>(8)</sup> |

---

(1) Principal excludes commissions and other execution-related
costs.

(2) Class A Shares sold in a block sale.

(3) On December 22, 2022, pursuant to the Issuer's previously
announced exchange offer, the Reporting Persons exchanged 7,238,025 warrants, which previously entitled the Reporting Persons to purchase
one Class A Share at a price of $11.50 per whole share at any time commencing on the later of one year from the closing of the Issuer's
initial public offering or 30 days after the completion of an initial business combination of the Company, for 1,809,506 Class A Shares.

(4) Class A Shares sold pursuant to a Rule 10b5-1 trading plan.

(5) The reported price is a volume weighted average price ("VWAP").
250,000 shares were sold pursuant to a block trade for $7.00 per share and 5,200 shares were sold in open market transactions for a VWAP
of $6.96 per share, net of commissions and other execution-related costs. The reporting person undertakes to provide the relevant amount
of shares sold to the market at each price to the SEC, the Issuer or any stockholder of the Issuer upon request.

(6) The reported price is VWAP. 250,000 shares were sold pursuant to a block trade
for $7.00 per share and 1,500 shares were sold in open market transactions for a VWAP of $7.01 per share, net of commissions and other
execution-related costs. The reporting person undertakes to provide the relevant amount of shares sold to the market at each price to
the SEC, the Issuer or any stockholder of the Issuer upon request.

(7) Pursuant to the Side Letter, the Reporting Person forfeited
197,258 Class A Shares.

(8) The reported price is a VWAP. 250,000 shares were sold pursuant to a block
trade for $7.00 per share and 8,600 shares were sold in open market transactions for a VWAP of $7.15 per share, net of commissions and
other execution-related costs. The reporting person undertakes to provide the relevant amount of shares sold to the market at each price
to the SEC, the Issuer or any stockholder of the Issuer upon request.