Opal Fuels Earnings Call Highlights Growth Amid Headwinds

Opal Fuels Inc. ((OPAL)) has held its Q4 earnings call. Read on for the main highlights of the call.

Opal Fuels struck a cautiously optimistic tone on its latest earnings call, pairing strong operational execution with clear acknowledgment of macro and commodity headwinds. Management highlighted robust RNG production growth, better plant utilization and expanded fuel stations, while noting RIN price compression and fading regulatory benefits that masked underlying progress in 2025 earnings.

RNG Production Delivers Double-Digit Growth

Opal’s RNG production climbed to 4.9 million MMBtu in 2025, a 28% increase from the prior year as more projects ramped and plant operations stabilized. Fourth-quarter output topped 1.3 million MMBtu, about 24% above Q4 2024, and management is targeting 5.4 to 5.8 million MMBtu in 2026, pointing to another year of double-digit volume growth.

Stable EBITDA and Strong Fourth-Quarter Finish

Adjusted EBITDA for 2025 came in at $90.2 million, essentially flat versus 2024 despite a much tougher pricing backdrop, underscoring the resilience of the model. The fourth quarter was a clear bright spot with revenue of $99.8 million and adjusted EBITDA of $34.2 million, up sharply from $80.0 million and $22.6 million in the prior-year quarter.

Fuel Station Services Scale Up but Lag Targets

The Fuel Station Services segment continued to expand, with OPAL-owned stations reaching 61 by year-end and segment EBITDA rising 22% year-over-year to $46.7 million, improving the company’s downstream earnings mix. However, this performance still fell short of internal expectations as fleets delayed new truck and station investments, muting near-term growth in this business line.

Operational Efficiency and Plant Utilization Improve

Management reported notable gains in plant availability and efficiency, lifting utilization from roughly 70% to around 80% during 2025 thanks to upgraded operating teams and targeted plant tuning. Optimization efforts such as gas quality management and nitrogen rejection upgrades are expected to push utilization toward a targeted 85 to 86%, setting the stage for continued volume and margin improvements.

Liquidity Bolstered and Balance Sheet Repositioned

Opal significantly strengthened its capital structure by closing a $180 million Series A preferred facility, using part of the proceeds to repay a $100 million preferred investment and drawing about $128 million under its senior secured credit facility. Year-end liquidity totaled roughly $184 million, including about $30 million in cash and short-term investments plus substantial undrawn term and revolver capacity to fund growth.

Long-Term Growth Track Record Underpins Strategy

Since going public nearly four years ago, Opal has delivered compounded annual growth of 32% in RNG production and 22% in adjusted EBITDA, highlighting a multi-year trend that extends beyond any single pricing cycle. Management leaned on this record to argue that the business is structurally positioned for continued expansion even as near-term macro conditions remain choppy.

Lower RIN Prices Create Material Earnings Drag

The biggest earnings headwind in 2025 was the drop in realized D3 RIN prices, which averaged $2.45 versus $3.13 in 2024, a decline of roughly $0.68 to $0.70 per credit. Management estimated that this pricing compression alone reduced adjusted EBITDA by about $33 million, masking much of the operational progress achieved across the portfolio.

Regulatory Shifts Pressure Year-Over-Year Comparisons

Beyond RIN prices, comparability was complicated by the expiration of an ISCC pathway in November 2024, which had contributed more than $10 million to adjusted EBITDA in that year. The loss of this pathway represented a structural headwind in 2025 and will continue to weigh on year-over-year metrics until other revenue sources or credits scale up.

Weather and Macro Environment Delay Demand

An unusually cold winter and severe storms at the start of 2026 disrupted both production and dispensing volumes, leading management to bake these impacts into its current-year outlook. At the same time, freight recession dynamics, tariffs and ongoing engine testing delayed fleet purchasing decisions, pushing out the timing of new truck orders and station rollouts into 2027 and beyond.

Disciplined Capital Allocation Amid Project Timing Risk

With stronger liquidity in place, Opal stressed a prudent approach to capital deployment across upstream RNG plants, fuel stations and selective M&A opportunities rather than chasing growth at any cost. Management cautioned that some projects under construction, including sites like Cottonwood and Burlington, may ramp slower than initially planned, which could temper the pace of near-term financial uplift.

2026 Guidance Points to Moderate Growth and Higher Utilization

For 2026, Opal guided to adjusted EBITDA of $95 to $110 million, implying about 14% growth at the midpoint on RNG production of 5.4 to 5.8 million MMBtu and assuming $15 to $20 million of 45Z credits. The company plans roughly $154 million of capital spending focused on already-committed upstream projects and selected fueling stations, while targeting plant utilization of about 85 to 86% and reaffirming long-run economics of roughly $20 of EBITDA per MMBtu.

Opal Fuels’ latest earnings call framed a company balancing solid operational momentum and a reinforced balance sheet against meaningful but manageable external pressures. Investors will watch whether improving utilization, project execution and supportive tax credits can offset weaker pricing and demand delays, but the guidance and long-term growth track record suggest a constructive medium-term setup for the stock.