This bill redefines Iowa's "national electrical code" to reference the 2009 International Energy Conservation Code (IECC) instead of the standard National Electrical Code. It requires Iowa's electrical board to analyze cost impacts on average home prices before adopting future code changes, with the analysis published publicly. Sellers of single-family homes built after January 1, 2027, must inform buyers in writing if the home doesn't meet the 2024 IECC standards. The bill takes effect January 1, 2027, affecting homebuilders, sellers, and the electrical board.
HF 2549 requires Iowa's Department of Administrative Services to contract with certified technicians to conduct mechanical insulation energy audits for all state-owned buildings by January 1, 2028, and every four years after. The audits must identify missing or damaged insulation, check compliance with ASHRAE energy efficiency standards, estimate emissions and energy loss from poor insulation, and provide cost estimates for repairs. These audits directly affect state-owned buildings across Iowa by mandating a systematic review of insulation efficiency. The law aims to quantify energy waste and remediation costs to inform future energy-saving investments in state facilities.
This bill creates a grant program for public buildings over 20,000 square feet (including schools, hospitals, public housing, and government facilities) to cover 100% of costs for mechanical insulation upgrades. Applicants receive a free energy audit from a certified contractor to identify missing or damaged insulation, then get grants covering all qualified materials and labor for installing insulation on pipes, HVAC systems, and equipment. The program requires specific state funding to operate and is administered by Iowa's Economic Development Authority. Grants are limited to projects that improve energy efficiency through proper mechanical insulation.
HF 2372 requires Iowa's Department of Administrative Services to contract with qualified contractors to assess mechanical insulation (insulation around pipes, boilers, and HVAC systems) in all state-owned public buildings within 10 years. The assessment must identify energy-saving opportunities, health risks, and necessary repairs, with findings posted online within 30 days. If repairs could cut carbon emissions and energy use by over 30%, the department must implement them within 12 months; immediate action is required for health or safety issues. The law expires on July 1, 2037.
SF 2433 updates Iowa's electrical code framework by adopting the International Energy Conservation Code (IECC), 2009 edition, as the "national energy code." It requires the electrical board to analyze cost impacts on new homes before adopting energy code changes, and mandates sellers of single-family homes built after January 1, 2027, to disclose in writing if the home doesn't meet the 2024 IECC standards. This bill directly affects homebuilders, electrical code administrators, and home sellers/buyers. The key mechanisms are the pre-adoption cost analysis and the new disclosure requirement for home sales. The bill takes effect January 1, 2027.
SF 357 creates a neighborhood housing revitalization program within Iowa's Finance Authority to provide forgivable loans for home improvements in designated urban and rural areas. It directly affects homeowners who own and occupy their homes in these targeted zones, covering eligible repairs like roof replacements, electrical upgrades, energy efficiency improvements, and accessibility modifications. The program establishes a dedicated fund using unobligated transfers from other state funds, federal grants, or donations, with unspent money rolling over annually instead of reverting to the general fund. The authority will set rules for loan amounts, eligible work, and income-based forgiveness criteria.
