This report builds and expands off of previous research by collecting and evaluating data from 800 Illinois Home Performance (IHP) retrofits. This study investigates homeowner measure package choices in the Illinois Home Performance with ENERGY STAR® (IHP) program compared to cost-optimal choices determined through Building Energy Optimization (BEopt™) modeling software.

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

This report demonstrates the results achieved to date by the Southeast Energy Efficiency Alliance. It highlights the experiences of Consortium programs, their successes driving further investments in energy efficiency improvements, and the challenges that hindered their progress. It also details the infrastructure, resources, and opportunities that support the deployment of energy efficiency programming, and the approaches that the Consortium has found best suited to the region.

This interim evaluation report examines the design, delivery, and market effects of each of the Southeast Energy Efficiency Alliance's (SEEA) thirteen sub-grantee programs and identifies opportunities to increase each program's success, and quantifies and verifies the energy savings achieved through the programs' funded home energy improvements and the cost-effectiveness of those savings.

Presentation describing NYSERDA's alternative underwriting approach for its target market.

This presentation discusses how Clean Energy Durham focuses on getting neighbors to talk to neighbors about energy efficiency to drive demand.

This presentation talks about Energy Upgrade California's Flex Path pilot program which offers a menu of upgrade options for homeowners to select. Its flexible approach has been popular with middle-income homeowners interested in upgrades.

This presentation describes the Illinois Home Performance program and marketing strategy lessons learned.

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

This final report for the Retrofit LA Program includes activities, metrics, accomplishments.

This Los Angeles County, California, presentation shares how to build broad, positive awareness of and support for programs; gain the tools and resources to align and coordinate marketing efforts; and increase flexibility and responsiveness in messaging and scope.

An overview of ENERGY STAR remodeling options and the associated cost savings.

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

This presentation provides information on strategies to successfully recruit contractors. Topics include setting goals, identifying contractors, contacting contractors, and following up with contractors.

This presentation describes California property owners' specific interest, awareness, and perceptions regarding energy use, energy efficiency, home energy upgrades, and related topics.