This guide provides background on the home improvement market in the U.S. and Canada and end users and systems in existing homes, as well as a description of energy efficiency program approaches and strategies.

This market assessment evaluates lending options for funding energy efficiency upgrades in North Carolina.

This webcast presents lessons learned in marketing, communication, and outreach, including lessons related to marketing plans.

This report summarizes the scale and economic value of energy efficiency for reducing carbon emissions and discusses barriers to achieving the potential for cost-effective energy efficiency.