Environment

Senate Bill 1194 exempts low-sloped roofs in Tennessee from the 2021 International Energy Conservation Code's requirements for roof solar reflectance and thermal emittance, effective July 1, 2025. This change applies to all new construction and renovations involving low-sloped roofs, removing a specific energy efficiency standard that previously applied. The bill amends Tennessee state law to reflect this exemption and authorizes the state fire marshal to establish implementing rules. The exemption takes effect upon the bill's enactment.

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.

SB 527 exempts pesticide manufacturers and sellers from civil lawsuits related to labeling, provided the pesticide was registered with both Tennessee's commissioner of agriculture and the EPA under federal law (FIFRA) and bore an EPA-approved label at the time of sale. The bill specifically removes liability for product safety claims tied to labeling, as long as the pesticide met all federal and state registration requirements. It does not apply if the pesticide was manufactured or sold in violation of Tennessee law or FIFRA. This change directly affects pesticide companies and could influence how product liability cases are handled in Tennessee courts.

SB 702 creates the "Climate Resiliency Fund" to finance projects addressing climate change impacts in Tennessee. It requires fossil fuel businesses (coal, oil, gas) operating between 1995 and 2025 to pay cost recovery fees based on their greenhouse gas emissions into the fund. The fund will support climate adaptation projects like flood protections, infrastructure upgrades, and healthcare programs, with priority given to communities designated as "environmental justice focus populations" (low-income, high-minority, or limited English proficiency areas). The bill defines specific eligible projects, including nature-based solutions, stormwater system improvements, and resilience planning for vulnerable infrastructure.