dJoule (pronounced “jewel’) sparks investment in ambitious district energy solutions for industry, institutions, corporations, and campuses that are economically and strategically motivated to decarbonize their core business. We are an energy holding, development, and advisory company with broad expertise in district energy, real estate, and construction. dJoule engages anchor customers and their communities to re-capitalize existing assets and decarbonize.

CenTrio is an industry leading sustainable energy provider, P3 partner, developer, investor, and operator of campus utility and district energy systems across North America. With the largest district energy portfolio in the U.S., CenTrio owns and operates critical utility infrastructures and provides comprehensive energy solutions to university campuses, healthcare systems, cities, and communities.

Johnston Engineering is the PNW region’s only product development engineering firm with true integrated engineering design, analysis, and fabrication.  Our approach of integrated design and analysis ensures the quickest product development cycle with the least number of prototype iterations which saves our customers time and money. We design, fabricate, and deliver your product in a timely manner and at a competitive price.

King County Wastewater Treatment Division protects water quality and prevent water pollution by providing wastewater treatment to 17 cities and 17 local sewer utilities.

McKinstry is a national construction and energy services company dedicated to innovating the waste and climate harm out of the built environment. Through 60 years of collaborative partnerships and an outcomes-driven focus, we have perfected an unrivaled platform of integrated services that remove barriers in the way of achieving decarbonization.

SHARC Energy Systems was founded by a team of technical and engineering professionals with over 100 years of experience in the heating, ventilating and geo-exchange industries. SHARC manufactures, develops and owns thermal energy recovery systems utilizing wastewater heat exchange technology.

UMC solves the complex challenges of built environments and their systems. Originating over 100 years ago to serve the Pacific Northwest as a mechanical contractor, our firm has expanded to a vast range of comprehensive, integrated services, helping clients and partners plan, build, and manage their buildings, facilities or construction projects. As these programs present inherent technical and logistical complexity, we rise to the challenge of removing worry, delay, angst, and confusion, so you can get back to focusing on what you do best.