Renewable Energy Companies in Maine

ReGenerate Energy Holdings, LLC

Basic Member
Since Nov, 2025

Stratton, Maine, United States

Our Story ReGenerate Energy Holdings, LLC (“ReGenerate”) is a platform that owns assets generating biobased energy and sustainable products through the use of proven technologies and residual…

Penobscot Energy Recovery Company

Basic Member
Since Nov, 2017

Orrington, Maine, United States

The Penobscot Energy Recovery Company (PERC) was organized in 1983 to develop and manage a 25.3 megawatt (MW), 1,000 ton-per-day Wastewaste-to-energy facility that can processes over 300,000 tons of municipal…

Talmage Solar Engineering, Inc

Basic Member
Since Oct, 2017

Arundel, Maine, United States

Maine based Talmage Solar Engineering, Inc. has provided unmatched quality in solar engineering to customers for over 35 years. We design, engineer and install the solar systems from an efficient…

ReVision Energy LLC

Basic Member
Since Aug, 2017

Portland, Maine, United States

ReVision Energy is a full service renewable energy contracting company that provides a full range of engineering, design, installation and equipment service for homes, businesses, municipal buildings…

Moosehead Solar

Basic Member
Since Aug, 2017

Greenville, Maine, United States

Moosehead Solar originated on the shores of Moosehead Lake in 1998. At that time, our founder and his wife moved to the wilderness area to enjoy the quiet experience of living on a lake in the North Woods.…

Wakonda Technologies

Basic Member
Since Jul, 2017

Woburn, Maine, United States

Wakonda Technologies was founded in 2005 by Dr. Les Fritzemeier and Professor Ryne Raffaelle of the Rochester Institute of Technology. The company was established to exploit the intersection of their…

SPIRE SOLAR SOLUTION

Basic Member
Since Jul, 2017

Newton , Maine, United States

Spire Solar is a global leading pv module testing company providing turnkey solar simulation solutions for PV module factories as well as calibration and certification laboratories. Since 2002 the Spi-Sun…

Solar Skies Mfg., LLC

Basic Member
Since Jul, 2017

East Freetown, Maine, United States

Solar Skies Mfg., LLC, a leading manufacturer of American Made solar thermal collectors, is committed to providing quality solutions for the solar thermal industry by offering the convenience of complete…

SolBid, Inc

Basic Member
Since Jul, 2017

Boston, Maine, United States

We have simplified the commercial rooftop solar acquisition, installation and maintenance process. SolBid handles all of the desktop work, while bid’s out the onsite permitting and installation…

North Shore Solar and Windpower

Basic Member
Since Jul, 2017

Beverly, Maine, United States

North Shore Solar and Windpower is one of the largest installers of renewable energy systems in Massachusetts. With the rising cost of utilities, many homeowners are looking for alternative ways…

Able Energy Co

Basic Member
Since Jul, 2017

Oakdale, Maine, United States

At Able Energy, we understand that. We have the products, knowledge, and expertise to help ensure you are making the smart economic and environmental choice when installing solar in the MN, WI and IL…

Sundog Solar

Basic Member
Since Jun, 2017

Searsport, Maine, United States

Sundog Solar was founded in 2009 by a father and son team, Chuck and Danny Piper, to make solar energy affordable and available throughout Maine. The company has since installed hundreds of solar electric,…