LEGAL NOTICES

KEYSPAN GAS EAST CORPORATION d/b/a NATIONAL GRID

NOTICE IS HEREBY GIVEN by KeySpan Gas East Corporation d/b/a National Grid (“Company”) that it has led with the New York State Public Service Commission (“Commission”) proposed tari revisions to its Schedule for Gas Service, PSC No.1 – GAS, to become e ective, on a temporary basis, April 1, 2023.

These revisions have been led in compliance with the Commission’s Order issued August 12, 2021 in Case 19-G-0310. The table below compares the Company’s current rates (prior to April 1, 2023) to rates e ective April 1, 2023 by service classi cation. E ective April 1, 2023, $2.5 million has been removed from base delivery rates to be collected through the ‘Rate Adjustment Clause’. The Rate Adjustment Clause is a separate surcharge that will be included in the Delivery Rate Adjustment line on customers’ bills.

S.C. No. 1A, 5-1A – Residential Non-Heating Service

S.C. No. 1AR, 5-1AR – Residential Non-Heating Service

S.C No. 15, 5-15 – High Load Factor Service

S.C. No. 16, 5-16 – Year-Round Space Conditioning Service

S.C. 17 – Baseload Distributed Generation – Rate 1 –Less than 1MW

S.C. 17 – Baseload Distributed Generation – Rate 2 –Equal to or greater than 1 MW but less than 5 MW

5-3 – Multi-Family Service

S.C. 9, 5-9 – Uncompressed Natural Gas Vehicle Service

S.C. 17 – Baseload Distributed Generation – Rate 3 –Equal to or greater than 5 MW but less than 50 MW

No change for the delivery rates for S.C. No. 1B-DG, 5-1B-DG – Distributed Generation & S.C. 18 / 19 – Non-Firm Demand Response Sales and Transportation Service.

These revisions have been led in compliance with the Commission’s Order issued August 12, 2021 in Case 19-G-0310. Copies of the proposed revisions are available for public inspection and can be obtained on the Company’s website at https://www.nationalgridus.com/Long-Island-NY-Home/Bills-Meters-and-Rates/ or the PSC’s website (dps.ny.gov).

KEYSPAN GAS EAST CORPORATION d/b/a