State Legislatures

Missouri Home Improvement Tax Deduction

Allows homeowners to take an income tax deduction (up to $1000, or $2000 for couples) of the cost of home energy audits and associated energy efficiency improvements.

Minnesota Sustainable Buildings 2030 Training Programs

Authorized $500,000 annually to the Center for Sustainable Building Research for, among other tasks, the “development and delivery of training programs for architects, engineers, commissioning agents, technicians," and others.

Delaware’s Code for Energy Conservation

Requires the state’s Energy Officer to establish programs to promote the construction of zero net energy homes. By 2026, all new residential building construction in Delaware must be zero net energy capable.

Hawaii’s SB 644

Requires solar water-heating (SWH) systems to be installed on all single-family new home construction, with a few exceptions.

New York Green Bank

Offers structured wholesale financial products and solutions to support a suite of clean energy technologies, including energy efficiency.

Connecticut Green Bank

Established in 2011 to promote investment in clean energy and efficiency, and includes a program to help homeowners purchase ENERGY STAR appliances.