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.

Presentation describing AFC First's (a lender's) aggressive underwriting and smart product delivery as part of the Keystone HELP program.

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

This webcast highlights programs that actively engage the contractor community in program design and implementation. Several contractors share their views on best practices for Marketing & Outreach.

This webcast presents Pennsylvania's Keystone HELP program as a case study for successful public/private partnerships for consumer energy efficiency financing.