Category: Climate

  • Climate Zone Map Updated for the First Time in Nearly 20 Years

    Climate Zone Map Updated for the First Time in Nearly 20 Years

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    Every three years, the International Code Council (ICC) updates the building codes in the International Energy Conservation Code (IECC). Changes to the IECC come from ICC staff, industry groups, government, and the general public. The IECC is the model energy code in the U.S., and updates to the 2021 edition were finalized by ICC in…