Energy Systems Group





At Energy Systems Group, energy efficiency, modernized infrastructure, clean energy and smart financial planning are not only the outcomes of the solutions we provide, they serve as the foundation of our strategic vision and sustainability goals.


Through our core business of performance contracting and extensive network of utility partnerships, ESG provides innovative solutions for the modernization of buildings and energy infrastructures in the government, education, healthcare and commercial sectors. ESG also designs, builds and operates central and cogeneration plants and offers a full range of waste-to-energy, solar, wind and geothermal technology solutions.


ESG's expansive portfolio includes the "full spectrum" of biogas utilization including: landfill gas to electricity, landfill gas to medium Btu and direct user, landfill gas to high Btu and pipeline injection, and most recently landfill gas to high Btu with a combination of pipeline injection and compressed processed methane for transportation fuel.


ESG is committed to the development and operation of renewable energy projects. The ESG team is comprised of highly skilled professionals who can evaluate your needs, design a project that will maintain environmental compliance and provide you with a new source of revenue.



Live Oak Landfill to Gas Facility

Live Oak Landfill Gas to Energy Facility

Waste-to-Energy Links



Project Profiles

Centennial Park Landfill Gas to Energy Facility

Town of Munster, Indiana


Dairyland Farms Anaerobic Digester

New Franken, Wisconsin


DeKalb County Renewable Fuels Facility

Seminole Road Landfill – DeKalb Co., Georgia


Frederick Winchester Service Authority

Winchester, Virginia


Pecan Row Landfill Gas Facility

Valdosta, Georgia


Marine Corps Logistics Base Albany

Albany, Georgia


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ESG Project Websites

Centennial Park Landfill Gas to Energy Facility

Town of Munster, Indiana