This report highlights program and policy attributes that enable successful on-bill programs based on analysis of four program case studies.

This case study features a Massachusetts-based program that used an SUV-mounted thermal imaging camera to evaluate thermal leakage from homes.

This brief focuses on loan programs in 30 states that are currently providing low- to no-interest loans to finance energy efficiency improvements--from energy-efficient windows to replacement HVAC systems--in the residential, business, and public sectors.