View a free guide to energy codes and building performance standards, including model energy codes and case studies.

Learn about the efficient construction materials and systems we are most likely to see in 2023 and what it means for you.

An HVAC contractor in Georgia discusses how his family-owned company focuses on weatherization and efficient heating and cooling, an essential component of fighting climate change.

Learn about the benefits of switching to a heat pump and how to maximize your investment through cost effective weatherization.

Fact-based, industry-vetted, educational resources supporting a clean energy future.

Building inspectors can watch this 5-minute video for an introduction to the grid-interactive efficient building (GEB).