Energy efficiency savings have grown substantially in the past ten years, and national leaders in program administration have emerged as savings levels have increased. This report reviews annual program performance for 14 leading energy efficiency program administrators, with a focus on costs, electricity savings, cost effectiveness, and portfolio design.

This report details opportunities for scaling up program activity and increasing savings from programs reaching the people who need it most. It discussed best practices from existing programs for overcoming many of the key challenges that program administrators face, including how to address housing deficiencies that prevent energy efficiency upgrades, how to address cost effectiveness challenges, and how to serve hard-to-reach households.

The multifamily sector can be hard to reach when it comes to energy efficiency programs. Besides being diverse and complex, the sector presents a unique set of challenges to efficiency investments. The result is that multifamily customers are often underserved by energy efficiency programs. Drawing on data requests and interviews with program administrators, this report summarizes the challenges to program participation and identifies best practices that programs can use to reach and retain large numbers of multifamily participants.

This guide is designed to serve as a "how-to" reference for island communities (or small, similarly sized, more isolated communities) that want to develop and implement a residential energy-efficiency and conservation program. The purpose of this guide is to help communities chart a course for successful program development based on the lessons learned during implementation and operation of RePower Bainbridge, an energy-efficiency program on Bainbridge Island, Washington.

RePower helped consumers access aggregated information about financing and rebates by compiling a customer-friendly guide to all utility and non-utility incentives in its service area.

Presentation on the SustainableWorks non-profit general contractor model for supporting energy upgrades in Washington state and lessons learned for implementing a whole house approach.

In this video interview segment, Yvonne Kraus of Conservation Services Group describes how program and utility partnerships can co-benefit each other.

This presentation describes Washington's RePower program and lessons learned on community engagement as a driver of demand.

This peer exchange call summary focused on strategies and challenges of working with rental property owners and tenants on multifamily upgrades.

This presentation includes the brands, website addresses, and images for most of the Better Buildings Neighborhood Program partners.

This peer exchange call summary focused on what energy efficiency programs are doing to target low- and moderate-income households.

This presentation explores the community-based social marketing aspects of RePower Bainbridge and includes insights on knowing your audience, market barriers, and leverage opportunities.

A sample request for proposals from Bainbridge Island, Washington, related to establishing a revolving loan fund and loan loss reserve.

A sample request for proposals from Washington state to develop an energy efficiency credit enhancement grant program.