104TH GENERAL ASSEMBLY State of Illinois 2025 and 2026 HB1849 Introduced , by Rep. Ryan Spain SYNOPSIS AS INTRODUCED: 20 ILCS 3125/10 Amends the Energy Efficient Building Act. Provides that the term "Code" means the 2021 edition of the International Code Council's International Energy Conservation Code (currently, the latest published edition). Effective immediately. LRB104 08611 HLH 18663 b A BILL FOR 104TH GENERAL ASSEMBLY State of Illinois 2025 and 2026 HB1849 Introduced , by Rep. Ryan Spain SYNOPSIS AS INTRODUCED: 20 ILCS 3125/10 20 ILCS 3125/10 Amends the Energy Efficient Building Act. Provides that the term "Code" means the 2021 edition of the International Code Council's International Energy Conservation Code (currently, the latest published edition). Effective immediately. LRB104 08611 HLH 18663 b LRB104 08611 HLH 18663 b A BILL FOR 104TH GENERAL ASSEMBLY State of Illinois 2025 and 2026 HB1849 Introduced , by Rep. Ryan Spain SYNOPSIS AS INTRODUCED: 20 ILCS 3125/10 20 ILCS 3125/10 20 ILCS 3125/10 Amends the Energy Efficient Building Act. Provides that the term "Code" means the 2021 edition of the International Code Council's International Energy Conservation Code (currently, the latest published edition). Effective immediately. LRB104 08611 HLH 18663 b LRB104 08611 HLH 18663 b LRB104 08611 HLH 18663 b A BILL FOR HB1849LRB104 08611 HLH 18663 b HB1849 LRB104 08611 HLH 18663 b HB1849 LRB104 08611 HLH 18663 b 1 AN ACT concerning State government. 2 Be it enacted by the People of the State of Illinois, 3 represented in the General Assembly: 4 Section 5. The Energy Efficient Building Act is amended by 5 changing Section 10 as follows: 6 (20 ILCS 3125/10) 7 Sec. 10. Definitions. 8 "Agency" means the Environmental Protection Agency. 9 "Board" means the Capital Development Board. 10 "Building" includes both residential buildings and 11 commercial buildings. 12 "Code" means the 2021 latest published edition of the 13 International Code Council's International Energy Conservation 14 Code as adopted by the Board, including any published 15 supplements adopted by the Board and any amendments and 16 adaptations to the Code that are made by the Board. 17 "Commercial building" means any building except a building 18 that is a residential building, as defined in this Section. 19 "Municipality" means any city, village, or incorporated 20 town. 21 "Residential building" means (i) a detached one-family or 22 2-family dwelling or (ii) any building that is 3 stories or 23 less in height above grade that contains multiple dwelling 104TH GENERAL ASSEMBLY State of Illinois 2025 and 2026 HB1849 Introduced , by Rep. Ryan Spain SYNOPSIS AS INTRODUCED: 20 ILCS 3125/10 20 ILCS 3125/10 20 ILCS 3125/10 Amends the Energy Efficient Building Act. Provides that the term "Code" means the 2021 edition of the International Code Council's International Energy Conservation Code (currently, the latest published edition). Effective immediately. LRB104 08611 HLH 18663 b LRB104 08611 HLH 18663 b LRB104 08611 HLH 18663 b A BILL FOR 20 ILCS 3125/10 LRB104 08611 HLH 18663 b HB1849 LRB104 08611 HLH 18663 b HB1849- 2 -LRB104 08611 HLH 18663 b HB1849 - 2 - LRB104 08611 HLH 18663 b HB1849 - 2 - LRB104 08611 HLH 18663 b 1 units, in which the occupants reside on a primarily permanent 2 basis, such as a townhouse, a row house, an apartment house, a 3 convent, a monastery, a rectory, a fraternity or sorority 4 house, a dormitory, and a rooming house; provided, however, 5 that when applied to a building located within the boundaries 6 of a municipality having a population of 1,000,000 or more, 7 the term "residential building" means a building containing 8 one or more dwelling units, not exceeding 4 stories above 9 grade, where occupants are primarily permanent. 10 "Site energy index" means a scalar published by the 11 Pacific Northwest National Laboratories representing the ratio 12 of the site energy performance of an evaluated code compared 13 to the site energy performance of the 2006 International 14 Energy Conservation Code. A "site energy index" includes only 15 conservation measures and excludes net energy credit for any 16 on-site or off-site energy production. 17 (Source: P.A. 101-144, eff. 7-26-19; 102-444, eff. 8-20-21; 18 102-662, eff. 9-15-21; 102-813, eff. 5-13-22.) HB1849 - 2 - LRB104 08611 HLH 18663 b