This is not a complete list of Maine businesses that have done renewable energy projects.  If you're aware of businesses that have done solar, wind, or heat pump projects that should be on the list but aren't, please let me know at signit2@hotmail.com.  Also, please let me know if you should find any broken links.  Thanks to the Portland Public Library for providing some information.

 Ashland

Augusta

Bernard

Bethel

Bingham

Boothbay

Brunswick

Bucksport

Camden

Cape Neddick

Charlotte

Clinton

Cooper

Cumberland

Damariscotta

Denmark

Dover

Ellsworth

Franklin

Freeport

Georgetown

Gorham

Greenwood

Hallowell

Hancock

Isle Au Haut

Kittery

Lewiston

Lincolnville

Newcastle

North Yarmouth

Northport

Orland

Owls Head

Phippsburg

Portland

Pownal

Rockport

Sanford

Scarborough

Seboeis Plantation

South Casco

South Paris

Surry

Topsfield

Topsham

Turner

Union

Washington

West Gardiner

Westport Island

Yarmouth