If no one in Maine has it, you probably don't need it anyway.

Directory of Maine's Providers of Clean Energy Products and Services

Welcome to "Data Beta".

Someone looking in the yellow pages Please be advised that this directory is out of date and has not been maintained since 2014. You may find currently active companies here and some may no longer be active.


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Search Our Listings by Subject Categories

  — Biodiesel
  — Bioethanol
  — Biofuels
  — Biogas
  — Biomass
  — Grants
  — Insurance
  — Lenders
  — Engineering
  — Surveyors
  — Cogeneration
  — Landfill Gas
  — Pyrolysis
  — Wave Power

Newest Listings

Providing customers with best-in-class energy conservation solutions such as spray foam, cellulose, geothermal and solar heat
Home Weatherization Services, Efficiency / Conservation
North American distributor of Kedel wood pellet boilers.
Biological Power, Wood Pellet Stoves/Boilers, Biofuels, Biomass, Materials Equipment Components, Wood Heat
Company designs and installs biomass heating systems.
Biological Power, Wood Pellet Stoves/Boilers, Biofuels, Wood Pellet Suppliers, Biomass, Wood Heat
A grassroots initiative to conserve resources, sustain a healthy environment, and promote economic prosperity for our region.
Government Incentives, Home Weatherization Services, Energy Consultants, Grants, Education, Efficiency / Conservation, Financial Services, Government Agencies, Heat Pumps, Organizations, Professional Services
Maine Cellulose Insulation, Wet Basements and Energy Auditing. An owner-operated business.
Energy Auditors, Construction and Green Building, Home Weatherization Services, Efficiency / Conservation
Design and installation of off-grid and grid-tied solar photovoltaic systems and air source heat pumps.
Fort Fairfield
Photovoltaic Power, Solar Thermal, Heat Pumps, Solar Power
oversees and executes engineering, procurement, and construction activities on biomass, solar, and cogeneration projects
Solar Thermal, Wood Pellet Stoves/Boilers, Biomass
Sustainable Infrastructure for cities, energy-efficient safe and secure buildings
Meteorological towers and services in North America
Wind Power, Community Scale, Solar Thermal
Radio, podcast, live workshops to inform, engage, and inspire Maine people about energy choices
Competitive electric power supplier offering both a 25% renewable and a 100% renewable power supply product to ratepayers.
Green Power Supply, Green Grid Power
All-volumteer, nonprofit organization dedicated to helping you save heating fuel and the environment with window inserts.
Construction and Green Building, Home Weatherization Services, Efficiency / Conservation, Materials Equipment Components, Organizations
Insulated Concrete Forms
Construction and Green Building, Materials Equipment Components
Masonry heaters, wood-fired ovens, cast iron hardware
Wood Heat
Solar home design, passive solar homes
some town
some county
Construction and Green Building, Professional Services, Solar Power
Energy Audits and insulation services including the Icynene closed cell foam insulation system
Energy Auditors, Construction and Green Building, Home Weatherization Services, Efficiency / Conservation, Professional Services

Show Me Only Listings that Match:

Keene , Cheshire
H2 from seawater and wave power
Hydrogen, Water Power
R&D for engineering and design
Sanford , York
Research & Development, Professional Services
Water Filtration Systems
Lewiston , Androscoggin
Efficiency / Conservation
Energy auditing, and a full array of energy related support services for commercial, industrial, and institutional facilities
Westbrook , Cumberland
Energy Auditors, Energy Consultants, Energy Services Companies, Efficiency / Conservation, Professional Services
LEED-accredited, sustainable design, consulting, management, & engineering
Portland , Cumberland
Custom, energy-efficient windows and doors, combining old world artisanship with state of the art technology.
Somerville , Away
Construction and Green Building, TLC Training Licensing and Certifications, Professional Services
Environmental licensing, permitting, compliance training
Portland , Cumberland
Professional Services
Energy and housing services, weatherization and audits
Presque Isle , Aroostook
Government Agencies
Caribou , Aroostook
Lenders, Financial Services
Solar Powered Differential Temperature Controllers
Woolwich , Sagadahoc
Photovoltaic Power, Solar Thermal, Solar Power
Association of constructors and related businesses
Augusta , Kennebec
Construction and Green Building, Organizations
Network of cleantech incubators that creates green jobs in New England by accelerating the growth of early-stage companies.
Fall River , Away
solar hot water and heating systems
North Yarmouth , Cumberland
Solar Power
domestic water heating systems, pool hot water supply, air, space, photovoltaic, commercial ventilation and process systems
North Yarmouth , Cumberland
Photovoltaic Power, Solar Power
Home Energy
Windham , Cumberland
Efficiency / Conservation
Atlantic Housewrights specializes in new home construction, renewable energy, and energy efficient building.
Kennebunk , York
Construction and Green Building, Energy Consultants
Pumps, Pump parts & Pump repairs
Sanford , York
Construction and Green Building, Professional Services
Credit Union
Brunswick , Cumberland
Insurance, Lenders, Financial Services
International business development
Portland , Cumberland
Financial Services, Professional Services
Auburn , Androscoggin
Financial Services
electrician training
Fairfield , Somerset
TLC Training Licensing and Certifications, Wind Power, Utility Scale, Land-based, Wind Power, Utility Scale, Offshore, Education
Environmentally friendly, high performing and cost effective automotive, truck, and small engine products.
Exeter , Away
Personal Transportation, Transportation