Home Energy Efficiency Ideas and Best Practices

What it Costs to "Green" a Home

Meet an ordinary guy with an uncommon passion for energy efficiency.

See how this cutting-edge state is defining the terms of efficiency.

Home to two Atlanta architects, this space offers style + sustainability.

See how some talented students are making strides toward energy efficiency.

Learn tips for battling these surprising electricity guzzlers.

Proper construction techniques can help ensure energy-efficient ceilings.

Triple-digit Phoenix summer temps are no match for some smart planning.

Learn how you can fight conduction, convection and radiation.

Radiant sheathing reflects heat keeping your attic cooler and bills lower

Retrofitting a roof can be costly, but it can improve your home’s efficiency.

An audit requires detailed analysis, while a survey involves less data.

An energy audit involves evaluating a home’s thermal performance.

But see if you can use your current footprint first.

Save big bucks on utility bills by air-sealing your home.

Replace leaky single-pane windows with improved double-pane versions.

See how a DER goes the extra mile to save money now and for years to come.

State and local rebates reduce solar energy to a fraction of retail costs.

A new unit will reduce heating & cooling costs and level humidity.