Docket No. 4579 - Block Island Power Co. (BIPCo)- Tariff advice to amend Street Lighting Service (filed 10/1/15) Status of Docket: Closed. BIPCo's Tariff Advice Filing Division of Public Utilities' Memorandum PUC Order 22169 approving Block Island Power Company's proposed tariff advice to add LED streetlights to the Streetlight Tariff. Written Order issued 10/21/15.