WRH Biogas™, part of the WRH Group™, is dedicated to the research, development, building, owning and operating landfill and digester renewable natural gas (RNG) plants in the Western United States. WRH Biogas’™ research and development efforts are focused on Landfill Gas Optimization and Digester Gas Boost Control, two areas of technology innovation that increase RNG yield, while also stabilizing long-term production.

WRH Biogas™ and WRH Power Systems™ work together during project planning, design, engineering and construction often exploiting the optionality at the Landfill and Digester RNG sites. Frequently land is available for blending other renewables such as solar, wind and battery storage with conventional thermal generation for continuous, dispatchable renewable-based power generation at or nearby our RNG sites.

Since 1978, W.R. Henderson Construction, Inc.™ has focused mainly on construction of federal, state and local public works projects, but also has completed numerous projects for the private sector.  The Company has constructed challenging and often complex projects located in remote areas with demanding schedules.  The Company has also constructed projects in environmentally sensitive areas and areas where labor and materials are difficult to obtain. The Company has performed fixed bid, negotiated, construction management, design build and design build lease contracts. Over the past 40 years, the Company has constructed hundreds of projects valued at hundreds of millions of dollars, including engineering projects, commercial and industrial buildings, landfill projects, water and wastewater projects, conventional and renewable power generation facilities, housing complexes, residential developments, visitor center complexes, military facilities, missile test cells and battery backup power systems.

In 2015, W.R. Henderson Construction, Inc.™ expanded with offices located in Salt Lake City, Utah to provide design, construction, financing, leasing and operation and maintenance options to a broader customer base for conventional and renewable power generation projects, including solar photovoltaics, landfill gas, battery storage, biomass and other integrated renewable-based power projects. W.R. Henderson Construction, Inc.™ and WRH Power Systems™, WRH Biogas™, work together to leverage decades of complex construction experience into the conventional and renewable power generation and renewable gas sectors.

WRH Biogas, LLC, W.R. Henderson Construction, Inc. and WRH Power Systems, LLC are partners or members of the following associations and clean energy programs: