Company Map: Filter using tools above map to narrow results; Zoom in by clicking on clusters or using + and - buttons.

Company Directory

Tips: These results, as well as the map above, show Companies on the Clean Energy Project Builder that match your search terms in the blue bar at the top of the page. If you put in a zipcode, then the results are shown in order of proximity to that place. Click here to add your Company (you must first register and login).


Tower step up and collector grid tie transformers, voltage regulators and reactors to 800 kV and 1200 MVA Oil immersed and cast coil. Facilities in... Read more
Established in 1913
1776 Constitution Ave, Louisville, OH 44641
SheerWind captures, accelerates and concentrates wind to deliver affordable, reliable electricity cheaper than natural gas to anyone anywhere at a... Read more
Established in 2011
143 Jonathan Blvd North, Chaska, MN 55318
SOLUTE is a Spanish engineering consulting, technology service and outsourcing company. Eversince its foundation in 2006 we have been creating... Read more
Established in 2006
Madrid, MD 28703
SRF Consulting Group is a full-service consulting firm with a broad base of award-winning engineering, planning, and design services, ­including:... Read more
Established in 1961
Minneapolis, MN 55447
Regular maintenance and repair of E-15 Vestes models and other models installed by E.M.S. Have been involved in maintenance & repair with E.M.S... Read more
Established in 1983
2357 SE 44th Ave, Owatonna, MN 55060
Stoel Rives is a leader in corporate, energy, environmental, intellectual property, labor and employment, land use and construction, litigation,... Read more
Established in 1907
33 South Sixth Street, Minneapolis, MN 55402
Sundance Companies has been a Hastings, MN business since 1979. The Sundance Energy Solutions and Alliance Partners bring valuable expertise and... Read more
Established in 1979
105 West 23rd Street Hastings, MN 55033
THE WIND DISTRIBUTOR for Wind That Works. Talco has been a wholesale distributor of the leading wind turbines available on the market since 2000. We... Read more
Established in 2000
7979 Stromesa Court, San Diego, CA 92126
The difference between us and our competitors is that we know the turbines that we sell inside and out. We care about our customers and are able to... Read more
Established in 2008
680 Lincoln Rd, Sauk Centre, MN 56378
Interested in Solar? Solar experts since 2007! It is important to have a company with extensive knowledge and experience to insure that your solar... Read more
Established in 2007
1320 Cushman Street Chattanooga, TN. 37406
The Sun’s Warmth provides energy efficiency and renewable energy education and advisory services. Your home or business can be designed or redesigned... Read more
Established in 2003
28609 Walnut Run Way, Red Wing, MN 55066
We provide top quality solar installations from start to finish for your home, farm, business, or community solar project. We are in our 12th year of... Read more
Established in 2006
702 N. Keller Drive, Suite B, Effingham, IL 62401
TRICO TCWIND provides in-house and on-site repair of electric motors, generators, wind generators, and other pieces of rotating equipment. TRICO... Read more
Established in 1996
111 East 10th Street, Litchfield, MN 55355
Today we specialize in Wind Turbine Maintenance and Erection as an established contractor. With our 300+ years combined industry experience and... Read more
Established in 2015
2875 Highway 55, Eagan, MN 55121
We believe that the Ventera 10kW Wind Turbine is the highest quality, lowest cost, lowest maintenance wind generator available. The Ventera 10kW... Read more
Established in 2011
5511 Waseca Industrial Road, Duluth, MN 55807
Vergnet, a world leader in the mid-size wind turbine market, is pleased to announce the launch of its US Subsidiary, Vergnet Americas. With more than... Read more
Established in 1990
185 Alewife Brook Parkway, Cambridge, MA 04138

Browse Company Categories

Find service providers in the directory

190 listings

Site assessment, installation & maintenance of solar systems...

86 listings

Developers, operators, installers, educators & more for CSGs...

32 listings

Installers and supporters of distributed wind energy systems...

32 listings

Manufacturers of solar PV, thermal hot water & thermal air heat systems...

288 listings

Browse all companies under the sun working on solar energy...

135 listings

Providers of products & services for small, medium & commercial wind...

72 listings

Groups doing education, outreach & training on solar & wind energy...

Wondering what to ask before hiring a company?

We put together questions that can help you begin conversations with solar or wind energy installers.

See List of Questions

Clean Energy Resource Teams

The Minnesota Clean Energy Resource Teams (CERTs) manage the Clean Energy Project Builder with the generous support of our many partners. If you'd like to stay in touch, subscribe to our Energy Stories emails or click on any of the icons below.