UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2022 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from _______________ to ____________ Commission File Number 001-40272 OPAL FUELS INC. (Exact name of registrant as specified in its charter) (State or other ju ...

[Explanatory Note](index=3&type=section&id=Explanatory%20Note) This note clarifies that the report reflects ArcLight's financial state before its July 2022 business combination with OPAL Fuels [Business Combination](index=3&type=section&id=Business%20Combination) This section details the July 2022 business combination between ArcLight and OPAL Fuels, emphasizing the report's pre-merger focus - ArcLight Clean Transition Corp. II completed its business combination with **OPAL Fuels LLC** on **July 21, 2022**, after the end of the fiscal quarter (June 30, 2022)[8](index=8&type=chunk) - As part of the transaction, ArcLight changed its name to **OPAL Fuels Inc.** and domesticated from the Cayman Islands to Delaware[8](index=8&type=chunk) - Unless otherwise specified, this quarterly report describes the activities and financial state of ArcLight **prior to the business combination**[9](index=9&type=chunk)[10](index=10&type=chunk) [PART I. FINANCIAL INFORMATION](index=5&type=section&id=PART%20I.%20FINANCIAL%20INFORMATION) This section presents the company's unaudited financial statements, management's discussion, market risk disclosures, and internal controls [Item 1. Financial Statements](index=5&type=section&id=Item%201.%20Financial%20Statements) The unaudited financial statements for Q2 2022 reflect the company's SPAC status, showing total assets of **$312.4 million** and net income driven by warrant fair value changes [Condensed Balance Sheets](index=5&type=section&id=Condensed%20Balance%20Sheets) This section presents the company's condensed balance sheets as of June 30, 2022, and December 31, 2021 Condensed Balance Sheet Highlights (unaudited) | Balance Sheet Item | June 30, 2022 | December 31, 2021 | | :--- | :--- | :--- | | **Assets** | | | | Cash | $219,127 | $811,526 | | Investments held in Trust Account | $311,615,892 | $311,175,471 | | **Total Assets** | **$312,381,387** | **$312,848,614** | | **Liabilities & Shareholders' Deficit** | | | | Derivative warrant liabilities | $16,218,840 | $25,795,700 | | Total liabilities | $22,515,550 | $40,766,115 | | Class A ordinary shares subject to possible redemption | $311,515,892 | $311,163,050 | | Total shareholders' deficit | ($21,650,055) | ($39,080,551) | [Unaudited Condensed Statements of Operations](index=6&type=section&id=Unaudited%20Condensed%20Statements%20of%20Operations) This section provides the unaudited condensed statements of operations for the three and six months ended June 30, 2022 Condensed Statements of Operations Highlights (unaudited) | Metric | Three Months Ended June 30, 2022 | Six Months Ended June 30, 2022 | | :--- | :--- | :--- | | General and administrative expenses | $1,733,643 | $3,124,650 | | Change in fair value of derivative warrant liabilities | $4,325,040 | $9,576,860 | | **Net income (loss)** | **$3,287,155** | **$7,172,521** | | Basic and diluted net income (loss) per ordinary share | $0.08 | $0.18 | [Unaudited Condensed Statements of Cash Flows](index=8&type=section&id=Unaudited%20Condensed%20Statements%20of%20Cash%20Flows) This section presents the unaudited condensed statements of cash flows for the six months ended June 30, 2022 Condensed Statements of Cash Flows Highlights (unaudited) | Cash Flow Activity | Six Months Ended June 30, 2022 | | :--- | :--- | | Net cash used in operating activities | ($592,399) | | Net cash used in investing activities | $0 | | Net cash provided by financing activities | $0 | | **Net decrease in cash** | **($592,399)** | | Cash - end of the period | $219,127 | [Notes to Unaudited Condensed Financial Statements](index=9&type=section&id=Notes%20to%20Unaudited%20Condensed%20Financial%20Statements) These notes detail the company's formation, the OPAL Fuels business combination, the **$10.9 million** underwriting commission waiver, and significant post-quarter events including **$274.2 million** in redemptions - The company entered into a Business Combination Agreement with OPAL Fuels on **December 2, 2021**, which closed on **July 21, 2022**[28](index=28&type=chunk) - In May 2022, the underwriters from the Initial Public Offering resigned from their role in the Business Combination and waived their entitlement to deferred underwriting commissions of approximately **$10.9 million**, which was recorded as a gain[96](index=96&type=chunk)[76](index=76&type=chunk) - Subsequent to the quarter end, the Business Combination was consummated. Holders of 27,364,124 Class A ordinary shares redeemed their shares for an aggregate of approximately **$274.2 million**[130](index=130&type=chunk)[131](index=131&type=chunk) - On **August 4, 2022**, a subsidiary of the newly combined company entered into a new senior secured credit facility for up to **$105 million** to fund the construction of RNG projects[133](index=133&type=chunk) [Item 2. Management's Discussion and Analysis of Financial Condition and Results of Operations](index=26&type=section&id=Item%202.%20Management's%20Discussion%20and%20Analysis%20of%20Financial%20Condition%20and%20Results%20of%20Operations) This MD&A section reviews the company's limited operations, reporting net income of **$3.3 million** for Q2 2022, primarily from non-operating gains, and details its liquidity position Results of Operations Summary | Period | Net Income / (Loss) | Key Drivers | | :--- | :--- | :--- | | Q2 2022 | ~$3.3M | $4.3M gain on warrant liabilities, $0.4M gain on investments, $0.3M gain on underwriting fees, offset by $1.7M G&A costs | | H1 2022 | ~$7.2M | $9.6M gain on warrant liabilities, $0.4M gain on investments, $0.3M gain on underwriting fees, offset by $3.1M G&A costs | | Q2 2021 | ~($11.6M) | $11.2M loss on warrant liabilities, $0.4M G&A costs | - As of June 30, 2022, the company had approximately **$219,000** in its operating bank account and working capital of approximately **$662,000**[153](index=153&type=chunk)[42](index=42&type=chunk) - Effective **May 14, 2022**, the IPO underwriters resigned and waived their entitlement to deferred commissions of approximately **$10.9 million**, which was recorded as a gain[161](index=161&type=chunk) [Item 3. Quantitative and Qualitative Disclosures About Market Risk](index=30&type=section&id=Item%203.%20Quantitative%20and%20Qualitative%20Disclosures%20About%20Market%20Risk) As a smaller reporting company, the company is exempt from providing quantitative and qualitative disclosures about market risk - As a smaller reporting company, the company is **not required** to provide quantitative and qualitative disclosures about market risk[172](index=172&type=chunk) [Item 4. Controls and Procedures](index=30&type=section&id=Item%204.%20Controls%20and%20Procedures) Management concluded that disclosure controls were ineffective as of June 30, 2022, due to a material weakness in accounting for complex financial instruments - Management concluded that disclosure controls and procedures were **not effective** as of June 30, 2022[173](index=173&type=chunk) - The ineffectiveness is due to a **material weakness** in internal control over financial reporting related to the accounting for complex features of Class A ordinary shares and warrants[173](index=173&type=chunk) - This material weakness previously resulted in the **restatement** of the company's financial statements for periods in 2021[173](index=173&type=chunk) - Remediation efforts include performing additional analyses, consulting with experts, and enhancing processes for evaluating complex accounting standards[175](index=175&type=chunk) [PART II. OTHER INFORMATION](index=30&type=section&id=PART%20II.%20OTHER%20INFORMATION) This section addresses legal proceedings, updated risk factors, unregistered equity sales, and other miscellaneous disclosures [Item 1. Legal Proceedings](index=30&type=section&id=Item%201.%20Legal%20Proceedings) The company received demand letters from shareholders alleging material omissions in the Form S-4 for the OPAL Fuels transaction, which it denies - The company received two demand letters from purported shareholders in **February and March 2022**[176](index=176&type=chunk)[93](index=93&type=chunk) - The letters allege material omissions in the Form S-4 registration statement for the OPAL Fuels transaction. The company denies the allegations[176](index=176&type=chunk)[93](index=93&type=chunk) [Item 1A. Risk Factors](index=31&type=section&id=Item%201A.%20Risk%20Factors) Post-business combination, prior risk factors are superseded; investors should refer to the June 2022 prospectus for current risks - Risk factors from the 2021 Form 10-K are **no longer applicable** due to the closing of the Business Combination[178](index=178&type=chunk) - For current risk factors related to the combined company, readers should refer to the final prospectus filed on **June 27, 2022**[178](index=178&type=chunk) [Item 2. Unregistered Sales of Equity Securities and Use of Proceeds from Registered Securities](index=31&type=section&id=Item%202.%20Unregistered%20Sales%20of%20Equity%20Securities%20and%20Use%20of%20Proceeds%20from%20Registered%20Securities) This section details the initial issuance of **7,187,500** Founder Shares and confirms the planned use of IPO and private placement proceeds - The Sponsor paid **$25,000** for the initial issuance of Founder Shares in January 2021[179](index=179&type=chunk) - Net proceeds from the IPO and private placement were deposited into the Trust Account, and there has been **no material change** in the planned use of these proceeds[181](index=181&type=chunk)[182](index=182&type=chunk) [Other Items (Items 3, 4, 5 & 6)](index=31&type=section&id=Other%20Items) This section confirms no defaults on senior securities, no mine safety disclosures, no other material information, and lists the report's exhibits - Item 3, Defaults Upon Senior Securities: **None**[183](index=183&type=chunk) - Item 4, Mine Safety Disclosures: **Not applicable**[184](index=184&type=chunk) - Item 5, Other Information: **None**[185](index=185&type=chunk) - Item 6, Exhibits: This section lists the agreements and certifications filed as exhibits to the Form 10-Q[186](index=186&type=chunk)

Table of Contents ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to ARCLIGHT CLEAN TRANSITION CORP. II (Exact name of registrant as specified in its charter) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2022 OR Cayman Islands 001-40272 98-1578357 (State or o ...

PART I [Business](index=8&type=section&id=ITEM%201.%20BUSINESS) ArcLight Clean Transition Corp. II, a SPAC, is pursuing a business combination with OPAL Fuels LLC to form "Opal Fuels Inc." in the clean energy sector - The company is a blank check company focused on a business combination in the **sustainable energy and natural resources sector**[25](index=25&type=chunk)[26](index=26&type=chunk) - A Business Combination Agreement was signed with **OPAL Fuels LLC on December 2, 2021**[29](index=29&type=chunk) - The transaction will form **"Opal Fuels Inc." (New OPAL)** under an **"Up-C" structure**[31](index=31&type=chunk)[33](index=33&type=chunk) - The company must complete a business combination by **March 25, 2023**, or face liquidation of the Trust Account[132](index=132&type=chunk) Financial Position as of December 31, 2021 | Account | Value (USD) | | :--- | :--- | | Trust Account | ~$311.2 million | | Deferred Underwriting Commissions | $10.9 million | [Risk Factors](index=33&type=section&id=Item%201A.%20Risk%20Factors) The company faces significant risks including the potential failure of the OPAL Fuels business combination, high shareholder redemptions, and liquidation risk - The **OPAL Fuels Business Combination** may not close due to unsatisfied conditions[160](index=160&type=chunk) - With no operating history or revenues, evaluating the company's ability to achieve objectives is difficult[161](index=161&type=chunk) - High shareholder redemptions could jeopardize the business combination or prevent meeting minimum cash conditions[166](index=166&type=chunk)[167](index=167&type=chunk) - Failure to complete a business combination by **March 25, 2023**, will lead to liquidation and worthless public warrants[174](index=174&type=chunk) - A potential conflict of interest exists as sponsor and management lose their investment if no business combination is completed[252](index=252&type=chunk) [Unresolved Staff Comments](index=68&type=section&id=ITEM%201B.%20UNRESOLVED%20STAFF%20COMMENTS) The company has no unresolved comments from the Securities and Exchange Commission staff - There are **no unresolved staff comments** as of the report date[323](index=323&type=chunk) [Properties](index=68&type=section&id=ITEM%202.%20PROPERTIES) The company does not own real estate; executive offices are provided by a sponsor affiliate for a monthly fee - Executive offices are provided by a sponsor affiliate for a fee of **$10,000 per month**[324](index=324&type=chunk) [Legal Proceedings](index=68&type=section&id=ITEM%203.%20LEGAL%20PROCEEDINGS) A shareholder demand letter alleges material omissions in the S-4 registration statement for the OPAL Fuels transaction, which the company denies - A shareholder demand letter was received on **February 14, 2022**, alleging omissions in the S-4 for the OPAL Fuels transaction[325](index=325&type=chunk) [Mine Safety Disclosures](index=69&type=section&id=ITEM%204.%20MINE%20SAFETY%20DISCLOSURES) This section is not applicable to the company's business operations - Not applicable[327](index=327&type=chunk) PART II [Market for Registrant's Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities](index=70&type=section&id=ITEM%205.%20MARKET%20FOR%20REGISTRANT%27S%20COMMON%20EQUITY%2C%20RELATED%20STOCKHOLDER%20MATTERS%20AND%20ISSUER%20PURCHASES%20OF%20EQUITY%20SECURITIES) The company's securities trade on NASDAQ, and no cash dividends have been paid or are planned before a business combination NASDAQ Trading Information | Security | Symbol | | :--- | :--- | | Units | ACTDU | | Class A Ordinary Shares | ACTD | | Warrants | ACTDW | - The company has not paid and does not intend to pay cash dividends before completing a business combination[331](index=331&type=chunk) [Selected Financial Data](index=71&type=section&id=ITEM%206.%20SELECTED%20FINANCIAL%20DATA) This section is not applicable because the company is a smaller reporting company - Not applicable[339](index=339&type=chunk) [Management's Discussion and Analysis of Financial Condition and Results of Operations](index=71&type=section&id=ITEM%207.%20MANAGEMENT%27S%20DISCUSSION%20AND%20ANALYSIS%20OF%20FINANCIAL%20CONDITION%20AND%20RESULTS%20OF%20OPERATIONS) The company reported a **$16.2 million net loss** for the period ended December 31, 2021, driven by non-cash warrant liabilities and administrative expenses, while maintaining sufficient liquidity for operations Financial Results for the period from Jan 13, 2021 (inception) to Dec 31, 2021 | Metric | Value (USD) | | :--- | :--- | | Net Loss | ~$16.2 million | | Change in Value of Derivative Warrant Liabilities | ~$10.8 million (loss) | | General and Administrative Costs | ~$4.9 million | | Gain on Investments in Trust Account | ~$12,000 | - As of December 31, 2021, the company held approximately **$812,000 in cash** and **$1.4 million in working capital**[359](index=359&type=chunk) - A **$125 million PIPE Investment** at **$10.00 per share** was secured concurrently with the Business Combination Agreement[353](index=353&type=chunk) - The company pays its sponsor **$10,000 per month** for office space and administrative services[367](index=367&type=chunk) [Quantitative and Qualitative Disclosures about Market Risk](index=78&type=section&id=Item%207A.%20Quantitative%20and%20Qualitative%20Disclosures%20about%20Market%20Risk) This section is not required as the company is a smaller reporting company - Not applicable as the company is a smaller reporting company[385](index=385&type=chunk) [Financial Statements and Supplementary Data](index=78&type=section&id=Item%208.%20Financial%20Statements%20and%20Supplementary%20Data) Full audited financial statements and related notes are provided from pages F-1 to F-22 of the report - Full financial statements are located on **pages F-1 through F-22** of the report[386](index=386&type=chunk) [Changes in and Disagreements with Accountants on Accounting and Financial Disclosure](index=78&type=section&id=ITEM%209.%20CHANGES%20IN%20AND%20DISAGREEMENTS%20WITH%20ACCOUNTANTS%20ON%20ACCOUNTING%20AND%20FINANCIAL%20DISCLOSURE) The company reports no changes or disagreements with its accountants regarding accounting principles or financial disclosure - None[387](index=387&type=chunk) [Controls and Procedures](index=78&type=section&id=ITEM%209A.%20CONTROLS%20AND%20PROCEDURES) Management identified a material weakness in internal control over financial reporting related to complex accounting for Class A shares and warrants, leading to restated financials - A **material weakness** was identified in internal control over financial reporting[388](index=388&type=chunk) - This weakness, related to complex accounting for **Class A ordinary shares and warrants**, led to restatement of prior financial statements[388](index=388&type=chunk) [Other Information](index=79&type=section&id=ITEM%209B.%20OTHER%20INFORMATION) No other information is reported in this section - None[393](index=393&type=chunk) [Disclosure Regarding Foreign Jurisdictions that Prevent Inspections](index=79&type=section&id=ITEM%209C.%20Disclosure%20Regarding%20Foreign%20Jurisdictions%20that%20Prevent%20Inspections) This section is not applicable to the company - Not applicable[394](index=394&type=chunk) PART III [Directors, Executive Officers and Corporate Governance](index=80&type=section&id=ITEM%2010.%20DIRECTORS%2C%20EXECUTIVE%20OFFICERS%20AND%20CORPORATE%20GOVERNANCE) This section details the company's leadership, governance structure, board independence, committee compositions, and potential conflicts of interest with ArcLight Capital Key Executive Officers | Name | Age | Position | | :--- | :--- | :--- | | Daniel R. Revers | 59 | Chairman | | Jake F. Erhard | 47 | President and Chief Executive Officer | | Marco F. Gatti | 38 | Chief Financial Officer | | Christine M. Miller | 51 | General Counsel | - The board of directors is divided into **three classes**, with directors serving three-year terms[406](index=406&type=chunk) - **Four directors** (Arno Harris, Brian Goncher, Ja-Chin Audrey Lee, Steven Berkenfeld) are deemed independent[410](index=410&type=chunk) - Potential conflicts of interest exist due to officers' and directors' fiduciary duties to other **ArcLight Capital-affiliated entities**[428](index=428&type=chunk) [Executive Compensation](index=89&type=section&id=ITEM%2011.%20EXECUTIVE%20COMPENSATION) No cash compensation has been paid to executive officers or directors; the sponsor affiliate receives **$10,000 monthly** for administrative services - No cash compensation has been paid to executive officers or directors for their services[443](index=443&type=chunk) - A sponsor affiliate is reimbursed **$10,000 per month** for administrative services and office space[443](index=443&type=chunk) [Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters](index=89&type=section&id=ITEM%2012.%20SECURITY%20OWNERSHIP%20OF%20CERTAIN%20BENEFICIAL%20OWNERS%20AND%20MANAGEMENT%20AND%20RELATED%20STOCKHOLDER%20MATTERS) ArcLight CTC Holdings, L.P., the sponsor, is the largest beneficial owner, holding **98.2% of Class B founder shares** and **19.6% of total voting control** Principal Shareholder Ownership | Name of Beneficial Owner | Class B Shares Owned | % of Class B | Approximate % of Total Voting Control | | :--- | :--- | :--- | :--- | | ArcLight CTC Holdings, L.P. (Sponsor) | 7,639,076 | 98.2% | 19.6% | - Founder shares are subject to a lock-up period, generally lasting **one year** post-business combination[454](index=454&type=chunk) [Certain Relationships and Related Transactions, and Director Independence](index=92&type=section&id=ITEM%2013.%20CERTAIN%20RELATIONSHIPS%20AND%20RELATED%20TRANSACTIONS%2C%20AND%20DIRECTOR%20INDEPENDENCE) This section details related party transactions, including the sponsor's purchase of founder shares for **$25,000** and private placement warrants for **$9.2 million** - The sponsor purchased founder shares for **$25,000** to cover initial expenses[456](index=456&type=chunk) - The sponsor purchased **9,223,261 private placement warrants** at **$1.00 per warrant** during the IPO[457](index=457&type=chunk) - The sponsor may provide up to **$1.5 million in working capital loans**, convertible into warrants at **$1.00 per warrant**[461](index=461&type=chunk) [Principal Accounting Fees and Services](index=93&type=section&id=ITEM%2014.%20Principal%20Accounting%20Fees%20and%20Services) Total audit fees paid to Marcum LLP from inception through December 31, 2021, amounted to **$84,718** Fees Paid to Marcum LLP (Inception to Dec 31, 2021) | Fee Category | Amount (USD) | | :--- | :--- | | Audit Fees | $84,718 | | Audit-Related Fees | $0 | | Tax Fees | $0 | | All Other Fees | $0 | PART IV [Exhibits, Financial Statements Schedules](index=94&type=section&id=ITEM%2015.%20EXHIBITS%2C%20FINANCIAL%20STATEMENTS%20SCHEDULES) This section lists all Form 10-K exhibits, including the Business Combination Agreement, charter documents, and warrant agreement - Key exhibits include the **Business Combination Agreement**, charter documents, and warrant agreement[472](index=472&type=chunk) [Form 10-K Summary](index=95&type=section&id=ITEM%2016.%20FORM%2010-K%20SUMMARY) This section is not applicable - Not applicable[473](index=473&type=chunk) Financial Statements [Balance Sheet](index=99&type=section&id=Balance%20Sheet) As of December 31, 2021, total assets were **$312.8 million**, liabilities **$40.8 million**, and a shareholders' deficit of **$39.1 million** Balance Sheet Highlights (as of December 31, 2021) | Account | Value (USD) | | :--- | :--- | | **Assets** | | | Cash | $811,526 | | Investments held in Trust Account | $311,175,471 | | **Total Assets** | **$312,848,614** | | **Liabilities & Shareholders' Deficit** | | | Derivative warrant liabilities | $25,795,700 | | Deferred underwriting commissions | $10,890,707 | | **Total Liabilities** | **$40,766,115** | | Class A ordinary shares subject to possible redemption | $311,163,050 | | **Total Shareholders' Deficit** | **($39,080,551)** | [Statement of Operations](index=100&type=section&id=Statement%20of%20Operations) The company reported a **net loss of $16.2 million** from inception to December 31, 2021, driven by administrative expenses and non-cash warrant liabilities Statement of Operations (Jan 13, 2021 - Dec 31, 2021) | Line Item | Value (USD) | | :--- | :--- | | General and administrative expenses | ($4,944,523) | | Change in fair value of derivative warrant liabilities | ($10,799,940) | | Net gain on investments held in Trust Account | $12,421 | | **Net Loss** | **($16,194,662)** |

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2021 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to ARCLIGHT CLEAN TRANSITION CORP. II (Exact name of registrant as specified in its charter) Cayman Islands 001-40272 98-1578357 (State ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 (Exact name of registrant as specified in its charter) Cayman Islands 001-40272 98-1578357 (State or other jurisdiction of incorporation or organization) (Commission File Number) (I.R.S. Employer Identification Number) 02116 (Address of principal executive offices) (Zip Code) For the quarterly period ended Jun ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2021 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to ARCLIGHT CLEAN TRANSITION CORP. II (Exact name of registrant as specified in its charter) Cayman Islands 001-40272 98-1578357 (State or o ...