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 summary from a Better Buildings Residential Network peer exchange call focused on approaches to generate demand for energy efficiency upgrades at multifamily buildings.

This summary from a Better Buildings Residential Network peer exchange call focused on how pet-based marketing can promote residential energy efficiency.

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.

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

Overview of lessons learned from EnergySmart Colorado's energy advisor model.

This infographic summarizes the results of RePower Bainbridge's Final Boarding Call event, providing an effective, engaging way to share program results with partners and other stakeholders.

This plan was jointly developed by gas and electric companies in the state of Massachusetts to set aggressive goals for 2013-2015 through a sustained and integrated statewide energy efficiency effort in accordance with Green Communities Act.

In this video interview segment, Yvonne Kraus of Conservation Services Group in Bainbridge Island, Washington, discusses why the RePower program created multiple branding and messaging themes.

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

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

This paper describes a wide variety of behavior change insights potentially applicable to the energy efficiency program context, provides examples of efficiency programs that have applied these insights, and explores some untapped opportunities to achieve energy savings through behavior change.