Renewable Energy

Renewable energy sources offer environmentally attractive alternatives to fossil fuels and nuclear power. Although no energy system can claim to be 100 percent pollution free, renewables are orders of magnitude better than our conventional energy systems.

The U.S. Department of Energy estimates that the annual influx of accessible renewable resources in the U.S. is more than 200 times the total amount of energy used. Technologies for converting these energy sources into electricity or usable heat are improving in efficiency and dropping in price.

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Products in Renewable Energy

AllEarth Renewables
CertainTeed Corporation
Apricus Evacuated Tube Solar Collectors
Maine Green Building Supply
Architectural Solar-Hydronic System
Dawn Solar Systems, Inc.
Bosch Thermotechnology
Canadian Solar Inc.
Deep-cycle, Lead-acid Batteries
Surrette Battery Company Limited
ECO-Nomad
Architectural & Community Planning Inc.
Our guide lists products from the Greenspec® Online Directory of environmentally preferable building products. Manufacturers and/or their representatives should visit this page to learn more about suggesting their products for inclusion.