Clean Methane Systems LLC Email Format

Renewable Energy Power GenerationOregon, United States11-50 Employees

Clean Methane Systems LLC operates in the renewable energy power generation sector, focusing on projects that link waste management with energy production. Based in Tualatin, Oregon, the company designs and delivers systems intended to meet performance targets while reducing operational complexity through technology integration and regulatory compliance. With a 25-year track record and more than 200 global installations, it supports waste-to-energy initiatives across municipal, industrial, and agricultural sectors.

The firm employs multiple delivery models tailored to client needs, including performance-based contracting, design-build, design-build-own-operate, and developer-as-a-service. These approaches aim to reduce risk, lower operating costs, and maximize value from energy assets by aligning execution with practical constraints. A recent development is a February 2022 partnership with Ammongas A/S to introduce biogas upgrading technology to North American renewable natural gas customers.

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