Versions of Indiana Code 8-1-2-101.2. Municipal council or county executive prohibited from regulating utility service based on energy source used on LawServer 2023 Indiana Code 8-1-2-101.2. Municipal council or county executive prohibited from regulating utility service based on energy source used 2022 Indiana Code 8-1-2-101.2. Municipal council or county executive prohibited from regulating utility service based on energy source used 2021 Indiana Code 8-1-2-101.2. Municipal council or county executive prohibited from regulating utility service based on energy source used