Energy

HB 1133 amends Tennessee's tax code to allow nuclear energy production facilities to claim pollution control tax credits for specific machinery and equipment, expanding an existing program previously limited to wind energy. This change directly affects nuclear power plants in Tennessee by providing them with a new financial incentive to invest in pollution control technology. The bill modifies Section 67-4-2004(9)(A) of the Tennessee Code to explicitly include nuclear facilities alongside wind energy sources. The law takes effect on July 1, 2025.

HB 1143 clarifies that local governments (counties, cities) cannot restrict public utilities from using certain energy sources when creating regulations about clean or renewable energy. It requires all local energy requirements to include 19 specific sources as permissible, including solar, wind, nuclear power, natural gas, and biomass - regardless of how the local rule is worded. This directly affects municipal and county regulations governing utility energy sources and ensures utilities can comply by using any of the listed options. The bill amends multiple Tennessee code sections to define "clean or green energy" broadly and makes local rules that exclude these sources legally invalid.

HB 801 removes a specific energy efficiency requirement for low-sloped roofs in Tennessee. It amends state law to clarify that the International Energy Conservation Code's roof solar reflectance and thermal emittance rules no longer apply to such roofs starting July 1, 2025. This change directly affects builders, developers, and homeowners constructing or renovating low-sloped roofs across Tennessee. The bill achieves this by adding a new provision to Tennessee Code Title 68, Chapter 120, eliminating the requirement without creating new rules. The law became effective April 3, 2025, with the policy change taking effect on July 1, 2025.