HEATKEYS

Innovaci?n Tecnolog?Apropiada Comunitaria y Aut?a:Agua, Saneamiento, Solar, Letrinas, Electricidad, Construcci?Innovation on Autonomous Comunitarian Appropiate Technology:Water, Sanitation, Stoves, Latrines, Solar, Electricity, Construction

ENERGY STAR is a government-backed program helping businesses and individuals protect the environment through superior energy efficiency.

Energy Information Administration - EIA - Official Energy Statistics from the U.S. Government

Brunswick County - North Carolina

PIPESIZE is an Excel spreadsheet template that computes pressure drop, velocity, and heat loss in pipes with liquid or gas fluid flow. It incorporates extensible databases with fluid properties.

Founded in 1886, American Water (NYSE: AWK)is the largest investor-owned U.S. water and wastewater utility company. With headquarters in Voorhees, N.J., the company employs nearly 7,000 dedicated professionals who provide drinking water, wastewater ...

University of Arkansas Division of Agriculture Cooperative Extension Service

The Natural Resources Conservation Service is the Federal agency that works in partnership with the American people to conserve and sustain natural resources on private lands.

The online magazine for the marine aquarist.