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.

This presentation describes the financial data Michigan Saves tracks and how the program uses the data to inform program implementation.

Overview of Michigan Saves' employer outreach initiative to drive uptake of home energy upgrades.

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

Presentation describing the State of Michigan and Michigan Saves programs and tactics used to drive demand and enhance service delivery to make the program simpler for customers.