2021 International Energy Conservation Code Softbound

The **2021 International Energy Conservation Code (IECC)**, developed by the International Code Council (ICC), sets forth minimum requirements for energy-efficient buildings, both residential and commercial. It aims to reduce energy consumption, lower utility costs, and minimize environmental impact through standards for building envelope design, HVAC systems, lighting, and water heating. The 2021 edition includes updated provisions to support greater energy savings and improved building performance. Jurisdictions can adopt and tailor the IECC to meet local energy goals and climate conditions, promoting sustainability and long-term cost savings.