Energy Conservation for Buildings: Our Best Investment

Approximately half of all energy used in the U.S. is consumed within buildings. Half of that energy is wasted because of shortsighted design, sloppy construction practices, and careless building operation. Energy conservation in buildings is the easiest and best...

Cooling Your Home with Night Air

Tired of your house always being hot? Nighttime ventilation works well for cooling buildings in many climates, especially in milder summer weather. Nighttime temperature and relative humidity are big factors for determining whether you can use nighttime ventilation....

Planting Trees for Our Environment and Economy

Besides just looking good, planting trees provides many important environmental, economic, and energy efficiency benefits. A man doesn’t plant a tree for himself. He plants it for posterity. — Alexander Smith Deciduous trees, planted on the South, Southeast, and...