Versions of Tennessee Code 12-3-911 - Adoption of more stringent energy efficiency standards by political subdivisions on LawServer 2024 Tennessee Code 12-3-911 – Adoption of more stringent energy efficiency standards by political subdivisions 2023 Tennessee Code 12-3-911 – Adoption of more stringent energy efficiency standards by political subdivisions 2021 Tennessee Code 12-3-911 – Adoption of More Stringent Energy Efficiency Standards by Political Subdivisions 2020 Tennessee Code 12-3-911 – Adoption of More Stringent Energy Efficiency Standards by Political Subdivisions 2019 Tennessee Code 12-3-911 – Adoption of more stringent energy efficiency standards by political subdivisions