The model energy codes, in their various forms, have been at the forefront of the discussion regarding building design in recent years. These codes include the International Energy Conservation Code ...

New Hampshire adopts building codes through a multi-step process. The Building Code Review Board makes recommendations on whether the state should adopt codes recommended by the International Code ...

Illinois' new energy conservation code is mostly based on the 2021 IECC, which the U.S. Dept. of Energy has found can yield an average 9.38% site energy savings on average. Illinois implemented a ...

ICC used its new—and controversial—consensus standard process to develop the 2024 IECC, rather than having U.S. building officials vote on the final draft. Sustainability advocates are censuring the ...

Colorado has officially adopted a new building code designed to make homes and offices more climate-friendly without further inflating the state's high cost of living. The Colorado Energy Office ...

New Hampshire is poised to update its building codes, the laws meant to keep homes and commercial buildings safe and comfortable. But in the bill approaching Gov. Chris Sununu’s desk, the code that ...