The public utilities commission and department of energy shall have the general supervision of all public utilities and the plants owned, operated or controlled by the same so far as necessary to carry into effect the provisions of this title.
RSA 374:3
1911, 164:5. PL 240 :3. RL 289:3. 1951, 203:20, eff. Sept. 1, 1951. 2021, 91:261, eff. July 1, 2021.