States and State Governments

Hawaii’s SB 644

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

Institute for Market Transformation

Think tank that works to catalyze widespread and sustained demand for high-performing buildings.

US Green Building Council Standards

Oversees the promulgation of LEED standards and credentialing, also provides educational resources for sustainability professionals.

Sustainable Development Code

Provides concrete ways for local governments to amend development codes, providing analysis, making recommendations, and highlighting real world examples.

Architecture 2030

Coordinates architects, engineers, and planners working to advance model codes and partner with city planners to achieve zero net carbon cities by 2030.

DOE Building Energy Codes program

Supporting building energy code development, adoption, implementation and enforcement processes to achieve the maximum practicable, cost-effective improvements in energy efficiency.