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 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.

This presentation provides an overview of the lending RFP issued by the city of Greensboro's Better Buildings Program, including a description of the roles and responsibilities for the city and its financial partners.

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