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E2Tech's Membership

The list of institutions on this page is updated on a quarterly basis.

If you don't see an entity in a particular category, it might be at the bottom as an "in-kind partner".

Additional information about each Sustaining Member can be found on a separate web page.

below is our list of institutional members and partners

Large Firms:

  • Ameresco

  • Bangor Savings Bank

  • Bloom Energy

  • Bernstein Shur Sawyer & Nelson (Sustainer)

  • BerryDunn (Sustainer)

  • Burns & McDonnell (Sustainer)

  • Casella Waste Systems

  • Central Maine Power (Sustainer)

  • Cianbro (Sustainer)

  • Clarke Energy

  • Competitive Energy Services

  • Darlings Auto Group

  • Daymark Energy Advisors

  • DNV (Sustainer)

  • Drummond Woodsum

  • Eaton Peabody (Sustainer)

  • EDP Renewables (Sustainer)

  • Electrical Consultants-ECI (Sustainer)

  • GZA GeoEnvironmental (Sustainer)

  • Haley Ward

  • HDR

  • Hydro Quebec (Sustainer)

  • Normandeau Associates

  • Northeast Bank (Sustainer)

  • ORPC (Sustainer)

  • Perkins Thompson (Sustainer)

  • Pierce Atwood (Sustainer)

  • PowerMarket (Sustainer)

  • POWER Engineers

  • Preti Flaherty (Sustainer)

  • ReVision Energy (Sustainer)

  • RLC Engineering (Sustainer)

  • Royal River Heat Pumps (Sustainer)

  • Sanborn, Head & Assoc (Sustainer)

  • Sargent Corp

  • Sebago Technics (Sustainer)

  • Seeve & Maher Engineers (Sustainer)

  • SGC Engineering

  • SMRT Architects and Engineers (Sustainer)

  • Sol Systems

  • St. Germain

  • Stantec (Sustainer)

  • Summit Natural Gas (Sustainer)

  • SWCA Environmental Consultants

  • Tetra Tech (Sustainer)

  • Texas Instruments

  • Thornton Tomasetti

  • Trane

  • TRC (Sustainer)

  • Verrill (Sustainer)

  • Versant Power

  • Western Earthworks

  • Wipfli

  • WSP USA Environment and Infrastructure

Medium Firms

  • Arcadia (Sustainer)

  • Archipelago Law

  • Credere Associates (Sustainer)

  • Dirigo Solar / BNRG Maine

  • East Brown Cow (Sustainer)

  • FB Environmental Associates

  • Integral Consulting

  • Key Capture Energy (Sustainer)

  • Maine Community Solar (Sustainer)

  • Ramboll

  • Walden Renewables

Small Firms

  • Alonetics

  • Apex Engineering

  • Benay Enterprises

  • CAPE Technologies

  • Cornerstone Government Affairs

  • Dynamic Grid

  • Eskuad

  • Green Lantern Solar

  • Maine Energy Systems

  • Maine Renewable Energy Association

  • Marine Solar Technologies

  • Mascoma Bank

  • Ridgeline Energy Analytics

  • Salt Public Affairs

  • SDP Photography (in-kind)

  • SEARCH

  • Sheridan Brick & Stone Work

  • T&D Wood Energy

  • Tanbark Molded Fiber Products

  • Tosú

  • Triangle Design Group

  • Viewshed

Non-profits - Large

  • Baxter Academy for Technology and Science (in-kind)

  • Biodivesity Research Institue (Sustainer)

  • Bowdoin College

  • College of the Atlantic (in-kind)

  • Coastal Enterprises Inc

  • Greater Portland Council of Governments

  • Maine Audubon

  • Maine Community Foundation (in-kind)

  • Maine Development Foundation (in-kind)

  • Maine School of Science & Mathematics (in-kind)

  • Natural Resources Council of Maine

  • The Nature Conservancy

  • Roux Institute at Northeastern University (in-kind)

  • Unity Environmental University (in-kind)

  • University of Maine (in-kind)

  • University of Maine School of Law (in-kind)

  • University of Southern Maine (in-kind)

Non-profits - Small

  • Center for Transportation and the Environment

  • Clean Energy Business Network (in-kind)

  • ClimateWork Maine (in-kind)

  • Defend our Health (in-kind)

  • Dirigo Labs (in-kind)

  • Fork Food Lab

  • Give It Get It (in-kind)

  • GrowSmart Maine (in-kind)

  • Horizon Foundation

  • Hydrogen Energy Center

  • IntWork (in-kind)

  • Junior Achievement of Maine (in-kind)

  • Live and Work in Maine (in-kind)

  • Maine Angels

  • Maine Center for Entrepreneurs (in-kind)

  • Maine Composites Alliance (in-kind)

  • Maine Conservation Voters (in-kind)

  • Maine Energy Investment Corp

  • Maine Forest Products Council

  • Maine International Trade Center (in-kind)

  • Maine Manufacturing Extension Partnership (in-kind)

  • Maine Municipal Association (in-kind)

  • Maine Pellet Fuels Association

  • Maine Preservation (in-kind)

  • Maine State Chamber of Commerce (in-kind)

  • Maine Technology Institute (in-kind)

  • Maine Venture Fund

  • MaineBiz (in-kind)

  • Manufacturers Association of Maine (in-kind)

  • Midcoast Chamber of Commerce (in-kind)

  • Midcoast Regional Redevelopment Authority

  • New England Environmental Finance Center (in-kind)

  • Northeast Canadian Atlantic Provinces (NECAPA) Alliance

  • Northeast Clean Energy Council (in-kind)

  • Northeast Energy Efficiency Partnerships (in-kind)

  • passivhausMAINE (in-kind)

  • Roadside Solar Initiative

  • Sierra Club Maine

Governmental Bodies

  • Androscoggin Valley Council of Governments

  • Brunswick Sewer District

  • City of Bangor

  • City of Bath

  • City of Biddeford

  • City of Lewiston

  • City of Old Town

  • City of Portland

  • City of South Portland

  • Consulate General of Canada in Boston (Sustainer)

  • Government of Quebec (Sustainer)

  • Governor's Energy Office

  • Hancock County Technical Center

  • Houlton Band of Maliseet Indians

  • Land Use Planning Commission

  • Loring Development Authority

  • Maine Board of Licensure for Professional Engineers

  • Maine Department of Agriculture, Conservation and Forestry

  • Maine Department of Economic & Community Development

  • Maine Department of Environmental Protection

  • Maine Department of Inland Fisheries and Wildlife

  • Maine Department of Labor

  • Maine Department of Marine Resources

  • Maine Department of Transportation

  • Maine Historic Preservation Commission

  • Maine Legislature - Select Members

  • Maine Legislature - Select Staff

  • Maine PowerOptions, Maine Municipal Bond Bank

  • Maine Public Utilities Commission

  • Maine Supreme Judicial Court

  • Maine Turnpike Authority

  • MaineHousing

  • Northern Border Regional Commission

  • Office of Congresswoman Chellie Pingree

  • Office of Fiscal and Program Review

  • Office of Policy Innovation and the Future

  • Office of Senator Angus King

  • Office of Senator Susan Collins

  • Office of State Fire Marshal

  • Office of the Maine Attorney General

  • Office of the Maine Public Advocate

  • Office of the Maine State Economist

  • Passamaquoddy Tribe at Pleasant Point

  • Penobscot County

  • Penobscot Nation

  • Portland Water District

  • Saco River Corridor Commission

  • Southern Maine Community College

  • Town of Deer Isle

  • Town of Falmouth

  • Town of Freeport

  • Town of Gardiner

  • Town of Hartland

  • Town of Lincoln

  • Town of Lincolnville

  • Town of Randolph

  • Town of Scarborough

  • Town of Standish

  • Town of Topsham

  • Town of Wells

  • Town of Windsor

  • Town of Winthrop

  • Town of Yarmouth

  • Town of York

  • U.S. Commercial Service

  • U.S. Department of Energy

  • U.S. Geologic Survey

  • U.S. Small Business Administration

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