Montauk Renewables(NASDAQ) MNTK

Montauk Renewables turns waste gas into clean energy. They help landfills and farms lower their pollution. The company makes fuel for trucks and electricity for the grid.

Trash Into Cash

• Renewable Natural Gas: Biogas captured from landfills and livestock farms and processed into pipeline-quality fuel.
• Renewable Electricity: Captured gas used to power specialized plants that send electricity to the electrical grid.
• Environmental Attributes: Credits earned for producing clean energy, such as Renewable Identification Numbers (RINs) and Renewable Energy Credits (RECs).
• Carbon Dioxide: Biogenic gas captured during fuel processing for potential use in industrial or chemical applications.

Growing Beyond the Landfill

• Entered a joint venture called GreenWave Energy Partners, LLC in March 2025 to increase fuel distribution pathways.
• Acquired technology in 2021 to process swine waste into power and organic fertilizer through Montauk Ag Renewables.
• Secured a $200 million credit facility with CCH1 MEH Lender LLC in March 2026 to refinance existing debt.
• Negotiated a five-year extension for gas rights at the Raeger facility in March 2026, securing feedstock through 2031.
• Terminated a delivery contract with European Energy North America in April 2026 due to facility construction delays.

Scaling Up Methane Capture

The company manages 13 operating projects across states like California, Ohio, and Texas to capture methane before it reaches the atmosphere. It uses proprietary processes to turn agricultural waste and landfill gas into compliance units for the energy market.

Digging Into the Data

• Total operating revenue reached $46.4 million in the first quarter of 2026, up 9% from $42.6 million in the same period of 2025.
• Net income reached $5,000 for the first quarter of 2026, up 101.1% from a prior loss of $464,000.
• Operating cash flow rose to $15.8 million in the first quarter of 2026, representing a 73.4% increase over the previous year.
• Free cash flow worsened to negative $15 million in the first quarter of 2026, a 502.8% decrease from negative $2.5 million.

A New Energy Mix

Montauk Renewables has transitioned from simple landfill gas recovery to a platform including agricultural waste and diverse joint ventures. This evolution allows the company to monetize environmental credits across different fuel and power markets.