HEATKEYS

The U.S. DOE Energy Efficiency and Renewable Energy Web site provides information on energy efficiency and renewable energy technologies.

Instructables is the Biggest How To and DIY community where people make and share inspiring, entertaining, and useful projects, recipes, and hacks.

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

Energy Smart Insulation specializes in insulating existing homes. We insulate walls, attics and more, saving you money and keeping your come cozy. Serving Northeast Ohio including the greater Cleveland and Akron areas.

Home Energy Pros is a social network

YouTube is a place to discover, watch, upload and share videos.

Green Building Advisor is the one-stop source for builders, remodelers, architects & homeowners looking for expert advice on green products, strategies & proven construction details.

Next Step Living offers free home energy audits & residential weatherization and services for customers across Massachusetts (MA)

Complete home energy education resource and store. Energy saving electricity monitors, power strips, lights & bulbs, programmable thermostats. 100% satisfaction guaranteed.

Want expert advice on your home improvement projects from the professionals? DIY Network has a full line-up of how-to instructions and video from professionals - contractors, builders, plumbers, landscapers and more.