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Bill

Bill

SB 2491

STRETCH ENERGY CODE

104th Regular Session Introduced by Bill Cunningham

Illinois establishes optional "STRETCH Energy Code" for buildings exceeding baseline efficiency standards, balancing environmental goals with voluntary market participation.

Rule 3-9(a) / Re-referred to Assignments
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Bill Summary · SB 2491

Legislative bill overview

SB 2491 would establish Illinois's "STRETCH Energy Code," a voluntary energy efficiency standard that exceeds the baseline state energy code for buildings. The bill creates an optional certification pathway for new construction and renovations that meet enhanced energy performance requirements, likely including stricter insulation, HVAC efficiency, and renewable energy standards.

Why is this important

Energy codes directly affect construction costs, long-term utility bills for building owners, and the state's carbon emissions goals. A voluntary stretch code allows environmentally-conscious developers and owners to build more efficiently while avoiding mandated requirements that could increase construction costs across the entire industry. This approach balances climate objectives with market flexibility.

Potential points of contention

  • Construction cost burden: Enhanced energy standards increase upfront building expenses, which may be passed to consumers through higher property prices or rents, potentially affecting housing affordability
  • Market competitiveness: Voluntary programs may lack adoption if incentives are insufficient, limiting environmental benefits while creating administrative overhead
  • Equity concerns: Stretch code benefits may accrue primarily to affluent communities that can afford premium efficient buildings, while lower-income areas see less impact

Compiled from official sources — confirm details with the bill’s official record.

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