Homeowners can now claim a federal tax credit of up to $1,500 for upgrading their primary residence with energy-efficient windows and exterior doors. This publication explains the tax credit, as well as:

A Do-It-Yourself Guide to Energy Star Home Sealing
Energy-Efficient Home Design Revitalizes One Community
36 Ways to Save Energy and Money - Right Now!
CFLs
ENERGY SAVERS BOOKLET: Tips on Saving Energy and Money at Home
The Benefits of Residential Solar Power
The ins and outs of spray foam insulation
Geo Journal: All the Latest News Regarding Geothermal Heating and Cooling Systems
Green Home Credits and Rebates
Efficient Solutions for Existing Homes - Home Performance With Energy Star: Case Study Green Home Solutions by Grupe