News

  • USGBC Launches LEED v5: A New Standard for Sustainable, Resilient Buildings

    • By U.S. Green Building Council
    • Added on Apr 28, 2025

    Today, the U.S. Green Building Council (USGBC) launched LEED v5, the latest version of its flagship LEED (Leadership in Energy and Environmental Design) green building program. LEED v5 builds on the 25-year legacy and global impact of LEED, updating and strengthening the most widely recognized, influential sustainability standard for the building industry while providing user-friendly tools for building owners and teams to pursue certification through enhanced technology updates.  read more

  • Support for the 2021 International Energy Conservation Code is Now Available in REScheck!

    • By Office of Energy Efficiency & Renewable Energy
    • Added on Oct 04, 2021

    The U.S. Department of Energy (DOE) has released REScheck Version 2.1.0, a free, web-based software application that helps builders, designers, and contractors demonstrate that a particular home complies with the latest provisions of the International Energy Conservation Code, the 2021 IECC. DOE has determined that the provisions of the 2021 IECC will achieve savings of 9.4% in residential buildings (compared to the previous 2018 edition). read more