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.
SB 438 creates an advisory task force to examine solid waste management issues in Tennessee and authorizes the Department of Environment and Conservation to accept voluntary contributions and apply for private grants for recycling infrastructure, recycling projects, and composting initiatives. The bill requires the department to publish a report on its website regarding these efforts. It amends multiple sections of Tennessee law related to waste management, including provisions for grant funding and reporting. The bill became effective on May 9, 2025.
SB 207 creates a new "farmland preservation fund" within Tennessee's state budget to support the long-term protection of agricultural and forested land. The fund provides grants to help farmers and foresters place permanent conservation easements on their property - legal agreements that prevent development while allowing farming or forestry activities. These grants can be awarded directly to landowners or to qualified nonprofit organizations (like 501(c)(3) groups) that hold the easements, with requirements including proof of the easement agreement and ongoing agricultural use. The Tennessee Department of Agriculture will manage the fund, and unspent money will carry forward annually instead of reverting to the general budget.
SB 670 requires Tennessee's Department of Environment and Conservation to annually report on compensatory mitigation for aquatic permits to state officials, and establishes four regulatory categories for isolated wetlands. It also adds a new rule preventing the state from classifying property as a wetland unless it meets federal standards. The bill directly affects developers seeking permits for wetland alterations and state agencies managing environmental regulations. Key changes include mandatory reporting to the governor and legislature, and aligning state wetland rules with federal classifications, effective July 1, 2025.
SB 1274 updates Tennessee's environmental fee structure and regulates coal combustion residuals (like ash from power plants). It increases fees for regular landfill permits ($10,000) and annual maintenance ($15,000), while excluding coal ash disposal units from these charges. The bill requires new liners and caps for coal ash disposal facilities (except for specific uses like agricultural or engineering applications) and allows the Department of Environment and Conservation to recover regulatory costs for coal ash units through capped fees. These changes directly affect power plants, waste management facilities handling coal ash, and environmental regulatory programs.
SB 880, effective July 1, 2025, requires Tennessee environmental agencies to base new regulations on "best available science" for drinking water, air quality, hazardous substances, and waste handling. It prohibits agencies from adopting stricter rules than federal standards (or new rules without federal equivalents) unless the science is reliable, unbiased, peer-reviewed, and demonstrates a causal link between exposure and human health harm. The law applies only to new regulatory actions after July 2025, not existing rules or federal compliance requirements. It directly affects agencies like the Tennessee Department of Environment and Conservation when creating new environmental standards.
SB 113 amends Tennessee law to give the state Department of Environment and Conservation commissioner authority to issue variances (exceptions) for subsurface sewage disposal systems, overriding stricter local requirements in certain cases. It directly affects county health departments implementing these systems and property owners needing sewage solutions. The key provision allows the commissioner to grant variances that supersede local rules, while requiring these variances to be recorded with the county register of deeds. This change streamlines state oversight for sewage systems without requiring local approval.
SB 258 clarifies that facilities installing only water softening devices (for hard water) do not become public water systems under Tennessee law, even if the device causes them to meet the definition. It specifically excludes such softening systems from public water system requirements, meaning these facilities are not required to monitor water quality unless they otherwise qualify as a public water system. If a softening system causes a facility to meet the public water system definition, it must monitor hardness, alkalinity, pH quarterly and sodium annually, reporting results to the Department of Environment and Conservation within 15 days of each quarter. The bill amends Tennessee Code Annotated Title 68 and takes effect July 1, 2025.
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.
