Montauk Renewables experienced a 4.1% increase in total revenues to $45.1 million in Q2 2025 compared to the prior year, primarily due to the timing of revenue recognition from a short-term fixed-priced contract. However, the company reported a net loss of $5.5 million and a 27.7% decrease in Non-GAAP Adjusted EBITDA to $5.0 million, largely impacted by a significant decrease in average realized RIN prices and increased operating and maintenance expenses.