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.

This summary from a Better Buildings Residential Network peer exchange call focused on new and updated revenue strategies.

Flier that summarizes energy efficiency financing offered by Xcel Energy's financing partners.

This peer exchange call summary focused on tracking and using data to support revenue streams.

This report describes different approaches to energy efficiency finance taken by utilities.

This publication outlines capital leveraging models and examples from across the country in which public funds were used to influence energy loan program capital.

Presentation providing an overview of the PAYS financial model, including information on risks and how to manage them, and successful program examples using the PAYS model.

Report that identifies and evaluates the sufficiency of available financing options to help low-income populations, particularly communities that have been historically overburdened by air pollution (i.e., "environmental justice communities"), invest in resource-saving measures, such as energy efficiency and water conservation.

This webcast discussed program administration for PACE financing programs.