Clean Energy Fuels Corp. (CLNE) SEC Filings & Earnings Calls

CFO transition risk is low due to internal promotion and long tenure

“Armstrong has been with the company for over a decade and knows the business; no disruption expected.”

Goodwill impairment risk

“A goodwill impairment loss for the Company’s single reporting unit was recognized in the amount of $64.3 million in the first quarter of 2025” · word for word

Dependence on Environmental Credits revenue

“The markets for Environmental Credits have been volatile and unpredictable in recent periods, and the prices for these credits are subject to fluctuations” · word for word

Regulatory risk from zero-emission vehicle mandates

“Among other things, we believe the intent of the ACT, the September 2020 Executive Order, the June 2025 Executive Order, and the remaining provisions of the ACF regulation, is to limit and ultimately discontinue the production and use of internal combustion engines because such engines have 'tailpipe' emissions.” · word for word

Tariff impact on construction costs

“Such tariffs are expected to cause the cost of procuring material and equipment used in the construction and development of our stations to significantly increase.” · word for word

CEO transition risk

“Leadership transitions, including changes in the Chief Executive Officer role, can create operational disruption, loss of institutional knowledge, employee attrition, shifts in strategic priorities and uncertainty among customers, suppliers, financing sources and employees.” · word for word

Dependence on Amazon warrant charges and non-cash items affecting net income comparability.

“Revenue decreased by $9.6 million of non-cash stock-based sales incentive contra-revenue charges related to Amazon warrant.”

No material risk from this executive change; standard severance terms.

“Severance includes 150% base salary plus bonus, and 225% in change of control scenario.”

Extreme winter weather can impact RNG production at dairies.

“There is always extreme winter weather that can impact RNG production at dairies” · word for word

Dependence on RIN and LCFS credit values for revenue.

“RIN and LCFS revenues of $14.4 million”

Environmental Credit Price Volatility

“Market prices for RINs and LCFS Credits can be volatile and unpredictable, and the prices for such credits can be subject to significant fluctuations.” · word for word

Regulatory Risk

“The OBBBA, which was signed into law on July 4, 2025, includes a number of restrictions and additional requirements on the ability of taxpayers to claim or transfer certain tax credits historically claimed by the Company.” · word for word

Customer Concentration

“During the three-month period ended March 31, 2025, one customer accounted for more than 10% of the Company’s total revenue.” · word for word

Liquidity Risk

“Cash used in operating activities was $8.4 million in the three months ended March 31, 2026, compared to cash provided by operating activities of $23.4 million in the comparable 2025 period.” · word for word

Dependence on RNG Supply

“We predominantly source RNG from third parties.” · word for word

Policy dependency risk

“lobbying for and securing an extension of the alternative fuel tax credit (“AFTC”) and/or the RNG tax credit” · word for word

Execution risk on RNG projects

“our ability to further develop and manage our RNG business, including our ability to procure adequate supplies of RNG and generate revenues from sales of such RNG” · word for word

CEO transition risk; new CEO lacks prior CEO experience at a public company.

“Barclay F. Corbus previously served as SVP, Strategic Development and Head of Renewable Fuels; no prior public company CEO role.”

Regulatory Risk for Environmental Credits

“The number of Environmental Credits we sell and our revenue from these sales can vary depending on a number of factors, including the market for these credits, which has been volatile and subject to significant price fluctuations in recent periods” · word for word

Adoption Risk for RNG Vehicles

“Our success is highly dependent on the adoption by fleets and other customers of our RNG and conventional natural gas vehicle fuels. The market for our vehicle fuels has experienced slow, volatile and unpredictable growth in many sectors.” · word for word

California Zero-Emission Vehicle Regulation Risk

“In April 2025, Congress voted to repeal the federal waiver for the ACT, and the State of California subsequently filed a lawsuit with the intent of preserving the regulation. The timing of resolution of the litigation is uncertain, and absent a legal victory, California will face difficulties in implementing any provisions of the ACT.”

Widening net loss and declining Adjusted EBITDA

“Net loss widened to $43M from $30.2M; Adjusted EBITDA fell 33% to $15.7M”

Lower RIN and LCFS credit prices impacting revenue

“Decrease in RIN revenue of $0.1 million principally attributable to lower RIN credit prices; decrease in LCFS credits of $0.5 million primarily due to a lower LCFS price” · word for word

Non-cash charges from debt prepayment

“Incremental interest expense of $24.8 million, of which $17.4 million was non-cash charges for unamortized debt issuance cost, related to partial prepayment of long-term debt” · word for word

Board departures may signal governance changes, but no disagreement indicates low immediate risk.

“Resignations not due to any disagreement with the Company on any matter relating to the Company’s operations, policies, or practices.”

RIN Price Decline

“During the first three quarters of 2025, RIN prices have been about 27% lower than the prices seen in 2024 and could continue to remain low throughout 2025.” · word for word

Customer Concentration

“During the three and nine months period ended September 30, 2025, one customer accounted for more than 10% of the Company’s total revenue, respectively.” · word for word

Debt Covenant Compliance

“As of September 30, 2025, we were in compliance with all of these covenants.” · word for word

Pilot Station Removal Costs

“The Company recognized $55.7 million as of September 30, 2025, associated with accelerated depreciation expense and incremental asset retirement obligation charges.”

RNG Project Delays

“The Maas JDA and Company RNG Projects are currently under construction.” · word for word

RIN credit price volatility and AFTC expiration pressure margins.

“RIN and LCFS revenues decreased $1.6M due to lower RIN credit prices; AFTC revenue dropped to $0 from $6.4M.”

Amazon warrant charges increase with fuel volumes, diluting earnings.

“Amazon warrant charges of $16.8M in Q3 2025 vs $15.8M in Q3 2024.”

Dairy RNG project ramp-up risk; equity method losses higher.

“Losses from equity method investments higher due to ramp up of dairy RNG projects.”