Versions of Connecticut General Statutes > Chapter 439 - Department of Energy and Environmental Protection. State Policy on LawServer 2023 Connecticut General Statutes > Chapter 439 – Department of Energy and Environmental Protection. State Policy 2022 Connecticut General Statutes > Chapter 439 – Department of Energy and Environmental Protection. State Policy 2020 Connecticut General Statutes > Chapter 439 – Department of Energy and Environmental Protection. State Policy 2019 Connecticut General Statutes > Chapter 439 – Department of Energy and Environmental Protection. State Policy 2016 Connecticut General Statutes > Chapter 439 – Department of Energy and Environmental Protection. State Policy 2014 Connecticut General Statutes > Chapter 439 – Department of Energy and Environmental Protection. State Policy