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.

Table summarizing financing options for Colorado residents in EnergySmart Colorado territory.

This policy brief describes the energy efficiency financing options programs can use to help financial institutions make energy upgrades affordable and accessible to homeowners.

This market assessment for the Boulder County EnergySmart and City and County of Denver energy efficiency loan program identifies the potential loan customers and demand for an energy efficiency upgrade financing program.

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

This webcast discussed financial program management.

Clean Energy Works Oregon's (now Enhabit's) experience implementing an on-bill financing program.

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.

Example of a program design flowchart showing key steps and relationships for the energy efficiency program in Eagle County, Colorado.

Presentation providing an overview of financing programs, a strategy for continuous improvement, tools for program management, a risk management strategy, and common risks associated with financing programs.

Example of an implementation plan developed by EnergySmart Colorado at the beginning of the implementation of its Better Buildings Neighborhood Program.

A sample request for proposals from Boulder County, Colorado, to develop an energy efficiency and renewable energy rebate program.

Webcast with information on financing structure design for four energy efficiency upgrade programs, including methods used to conduct market evaluations.

This report provides information for states intending to set up a new revolving loan fund for state energy programs.