Renewable Energy Companies in Wisconsin
57 companies listed

Virent is replacing crude oil. Our company creates the chemicals and fuels the world demands from a wide range of naturally occurring, renewable resources. Using patented catalytic chemistry, Virent converts soluble biomass-derived sugars into products molecularly identical to those made with petroleum,…

Rock Diesel of Milton was a dream that began way before it came to fruition in 2010. Diesels have always been and continue to be a passion for Ryan Dedolph, owner of Rock Diesel. He and his team of experienced technicians are dedicated to fulfilling your diesel addictions. Rock Diesel of Milton, LLC…

Walts Petroleum Service, Inc. is headquartered in Schofield, WI with branches in Green Bay, West Allis, and Cornell, WI. With our state wide coverage (including the UP of Michigan) we are better able to serve our customers in a timely fashion. Just dial 1-800-459-4362 to reach our friendly staff from…

Roy Wolf was always a hard worker.  Since 14 years old he was truck driving in Iowa (which must have been legal back then). Roy had family in Wisconsin, and when he was 18 he went to live in Theresa, WI with his relatives.  In 1938, Roy and Laura (nee: Trott) were united in marriage in Hartford,…

Picture Jacobus Energy got its start in January, 1919 as Wauwatosa Fuel & Supply Company.  Headed by C.C. Jacobus and his son Delwin, its business purpose was “buying, selling and dealing in coal, animal feed and building or other supplies.”  Two teams of horses and five employees…

Located in WisconsinSolar Heat Collection for Home, Business, Institution The purpose of At the Bridge ~ Practical Solar is to inform and educate people of the possibilities and benefits of solar heated water & to provide the best productsPractical Solar is the Sole Proprietor business that sells…

Carr Creek Electric Service, LLC is a professional solar PV and electrical contractor located in North Hudson, Wisconsin. We design, sell, and construct renewable energy systems for commercial and residential clients. Our dedication to training as well as our experience give us the ability to provide…

In May 2000, Badger State Ethanol, LLC was founded based on the vision of its two founders, John Malchine and Gary Kramer. The primary driving force shared by both of these men was a mutual passion to help develop American agriculture and to do so following sound business principles. The fact that no…

RENEW Wisconsin leads and accelerates the transformation to Wisconsin's renewable energy future through advocacy, education, and collaboration. In its 25th year, RENEW Wisconsin continues to advance renewable energy policies for Wisconsin through advocacy, education, and collaborative initiatives. RENEW…

Synergy Renewable Systems, LLC is a full service renewable energy design and installation company. We are part of a family of companies, which includes Thermal Design, Inc., and has been involved in over 50,000 projects across the United States. Our experts have been providing energy saving products…

Thermal Design, Inc. is a recognized innovator in the metal building insulation industry with a 30 year history of developing effective insulation solutions based on economical, easy-to-install building systems, accessories and concepts. Based in Wisconsin and Nebraska, Thermal Design, Inc. assists…

Energy Solution Partners was founded in 2006 when it became apparent that there was a need for an independent energy company to deliver fuel to agricultural and commercial customers in our original home region of West Central Wisconsin.  In the eleven years since, we have grown to serve that need…

SunPeak is a commercial solar PV developer headquartered in Madison, Wisconsin. We have the capability to professionally assess feasibility, design & engineer, install, commission, and maintain a business' solar system that will provide decades of emission free electricity from the sun throughout…

Convergence Energy, LLC is a full-service provider of solar energy products. Our mission is to help solve the world’s energy problems by accelerating our clients’ adoption of renewable energy. Our organization is committed to excellence in every aspect of solar design, construction and administration.Our…

Adams-Columbia Electric Cooperative is a rural electric distribution cooperative serving approximately 36,000 member/owners in parts of 12 Central Wisconsin counties. ACEC's geographic service area includes approximately 2,500 square miles in the central Wisconsin counties of: Adams, Columbia, Dane,…

We are one of the nation’s largest electric and natural gas delivery companies, with deep operational expertise, scale and financial resources to meet the region’s future energy needs. We focus on reliable service, customer satisfaction and shareholder value. We’re privileged to provide…

Helios Solar Works is a manufacturer of high-performance, affordable solar electric modules. Our modules integrate high-efficiency monocrystalline cells, high-transmission glass, and anodized aluminum framing to produce efficient, reliable power for decades to come. Our 32 megawatt (MW) manufacturing…