Docket No. 4637 - The Narragansett Electric Co. d/b/a National Grid's 2016 Electric Pension Adjustment Factor Filing (filed 8/1/16) Status of Docket: Closed. National Grid's Electric Pension Adjustment Factor Filing for Twelve-Month Period Ending March 31, 2016 National Grid's Supplemental Filing (8/3/16) National Grid's Response to Division's 1st Set of Data Requests (9/14/16) Division of Public Utilities' Memorandum (9/21/16) PUC Order No. 22570 approving National Grid's proposed 2016 Pension Adjustment Factor of $0.00091/kWh for effect on October 1, 2016. Written Order issued 10/14/16.