This case study addresses multifamily energy upgrade experiences by two members of the Better Buildings Residential Network—Elevate Energy and the International Center for Appropriate and Sustainable Technology (ICAST).

This case study of Arizona Public Service (APS) and Arizona’s HPwES Sponsor, FSL Home Energy Solutions (FSL), focuses on their continuous improvements designed to elevate customer and contractor experience while boosting program cost-effectiveness.

This policy brief provides insight into the transaction of an on-bill energy efficiency loan portfolio between two mission-oriented lenders, Craft3 in Oregon and Self Help in North Carolina.

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

This case study highlights Clean Energy Works Oregon's (now Enhabit) low interest, on-bill financing and alternative underwriting practices which have achieved a low rejection rate while also maintaining a low loan default rate.

This case study discusses how Clean Energy Works Oregon (now Enhabit) used performance-based incentives, limited-time bonus rebates, early financing approvals, and seasonal advantages to broaden its program reach and increase home upgrade completions.

This case study discusses the strategies Clean Energy Works Oregon's (now Enhabit's) used to actively engage contractors to make the program successful (e.g., balancing contractors' work priorities, enforcing quality standards).

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.