This infographic illustrates program accomplishments between 2011 and 2014.

There are more than 17 million multifamily households nationwide, yet they remain a significant and mostly untapped opportunity for energy efficiency gains. Many cities and states that have embraced energy retrofitting as a job creator and boon to both the environment and economy have yet to address potential savings in multifamily properties, primarily because of obstacles not faced by single family and commercial properties. This paper discusses two barriers -- a lack of information and financing -- that stand in the way of multifamily energy retrofits.

Quick summaries of strategies various programs have used to improve the efficiency of delivering efficiency.

This mid-program evaluation includes extensive analysis of program sectors, including results of surveys of participants, and summarizes lessons learned to date.

This planning document from Community Power Works of Seattle, Washington, includes flow charts and tables designed to help guide both the initial launch of the program, which includes setting goals, and its ongoing development.