Energy conservation.
Municipal Code of Chicago § 14R-11-1107
in effect14R-11-1107 Energy conservation.
The provisions of Section 1107 of IEBC are adopted by reference with the following modifications:
1. Revise Section 1107.1 to read:
"1107.1 Minimum requirements.
Additions to existing buildings shall conform to the energy requirements of the Chicago Energy Conservation Code as they relate to new construction."
Source: City of Chicago, Municipal Code of Chicago (American Legal Publishing, codelibrary.amlegal.com)URL: https://codelibrary.amlegal.com/codes/chicago/latest/chicago_il/0-0-0-2674862Fetched: 10/24/2026
