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Montauk Renewables and American Environmental Landfill break ground on Tulsa RNG project

Montauk Renewables and American Environmental Landfill break ground on Tulsa RNG project
On April 9, 2025, Montauk Renewables' subsidiary Tulsa LFG broke ground on a landfill gas-to-renewable natural gas (LFG-to-RNG) project at the American Environmental Landfill (AEL) in Tulsa, Oklahoma (photo courtesy Montauk Renewables).

In the United States (US), Montauk Renewables, Inc., a renewable energy company specializing in the management, recovery, and conversion of biogas from waste into renewable natural gas (RNG), has announced that its subsidiary, Tulsa LFG, LLC broke ground on a landfill gas (LFG) to RNG project at the American Environmental Landfill, Inc. (AEL) in Tulsa, Oklahoma.

The LFG-to-RNG project is accompanied by an extension of its existing gas rights and lease agreement with the landfill host, American Environmental Landfill.

With a variable inlet capacity design, the new Tulsa RNG facility is anticipated to have a production nameplate capacity averaging approximately 1,500 MMBtu per day, capable of beneficially processing all of the available inlet gas feedstock from its host landfill, which has been meaningfully increasing through Montauk’s wellfield investment over the past year.

Montauk is excited to announce the development of our new RNG facility in Tulsa, Oklahoma, in continued support of AEL, one of our most prized relationships in our portfolio. We believe this project is indicative of our core growth strategy, to align ourselves with exemplary host businesses and synchronize their growth needs with our development initiatives. The strong historical and continued growth of available feedstock at this project location is a great example of how successful these partnerships can be, said Sean McClain, CEO of Montauk Renewables.

Montauk expects its project capital investment to range between US$25 million and US$35 million and has a targeted commissioning date in the first quarter of 2027.

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