Versions of See prior versions of a law on LawServer 2024 Kentucky Statutes 224.20-141 – Establishment of separate performance standards for existing coal-fired and natural gas-fired electric generating units 2023 Kentucky Statutes 224.20-141 – Establishment of separate performance standards for existing coal-fired and natural gas-fired electric generating units 2022 Kentucky Statutes 224.20-141 – Establishment of separate performance standards for existing coal-fired and natural gas-fired electric generating units 2021 Kentucky Statutes 224.20-141 – Establishment of separate performance standards for existing coal-fired and natural gas-fired electric generating units 2020 Kentucky Statutes 224.20-141 – Establishment of separate performance standards for existing coal-fired and natural gas-fired electric generating units 2019 Kentucky Statutes 224.20-141 – Establishment of separate performance standards for existing coal-fired and natural gas-fired electric generating units 2017 Kentucky Statutes 224.20-141 – Establishment of separate performance standards for existing coal-fired and natural gas-fired electric generating units