"Section 201 covers building energy codes-that's right, building energy codes-that will transform the entire built environment in the U.S. by 2050. That's because Section 201 affects all new buildings and major renovations, and by 2050 more than three-quarters of the built environment in the U.S. will be either new or renovated."
It includes stipulations that national building codes will be updated to meet ambitious energy saving goals.
