GO2-19-073, Supplemental Information for Plant Decommissioning Fund Status Report

Supplemental Information for Plant Decommissioning Fund Status Report

ML19106A452
Person / Time
Site:	Columbia
Issue date:	04/16/2019
From:	Gregoire D Energy Northwest
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
GO2-19-073
Download: ML19106A452 (2)

Text

ENERGY Donald W. Gregoire Columbia Generating Station NORTHWEST P.O. Box 968, PE20 Richland, WA 99352-0968 Ph. 509-377-86161 F. 509-377-4674 dwgregoire@energy-northwest.com April 16, 2019 GO2-19-073 10 CFR 50.75(f)(1)

U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, D.C. 20555-0001

Subject:

COLUMBIA GENERATING STATION, DOCKET NO. 50-397 SUPPLEMENTAL INFORMATION FOR PLANT DECOMMISSIONING FUND STATUS REPORT

Reference:

Letter from D.W. Gregoire, Energy Northwest, to U.S. Nuclear Regulatory Commission, "Plant Decommissioning Fund Status Report," GO2-19-052, ADAMS ML19079A209, dated March 10, 2019.

Dear Sir or Madam:

In response to a request for additional information regarding the original submittal of Columbia Generating Station's Plant Decommissioning Fund Status Report (Reference), Energy Northwest is submitting an updated Decommissioning Funding Schedule (Attachment 1).

The withdrawal from the account in FY 2019 was to pay TLG Services, Inc., to create an updated Decommissioning Cost Analysis for Columbia Generating Station.

There are no commitments being made to the Nuclear Regulatory Commission by this letter. Should you have any questions or require additional information pertaining to this report, please contact S.A. Nappi at (509) 377-4598.

Executed on the Jfi!:._ day of A,r; f ,2019.

Respectfu ly,

~

D.W. Gregoire Manager, Regulatory Affairs : Columbia Generating Station - Updated Decommissioning Funding Schedule cc: NRC Region IV Administrator C.D. Sonoda - BPA/1399 NRC NRR Project Manager W.A. Horin - Winston & Strawn NRC Sr. Resident Inspector - 988C

GO2-19-073 Page 1 of 1 Columbia Generating Station - Updated Decommissioning Funding Schedule Payments Fiscal From Sub-Account Year* Payment Interest Earned Account Balance FY 2019 $ 3,741,208 $ 17,427,760 $(150,000)1 $ 311,481,627 FY 2020 $ 3,890,856 $ 18,688,898 $ - $ 334,061,381 FY 2021 $ 4,046,490 $ 20,043,683 $ - $ 358,151,554 FY 2022 $ 4,208,350 $ 21,489,093 $ - $ 383,848,997 FY 2023 $ 4,376,684 $ 23,030,940 $ - $ 411,256,621 FY 2024 $ 4,551,751 $ 24,675,397 $ - $ 440,483,769 FY 2025 $ 4,733,821 $ 26,429,026 $ - $ 471,646,616 FY 2026 $ 4,923,174 $ 28,298,797 $ - $ 504,868,587 FY 2027 $ 5,120,101 $ 30,292,115 $ - $ 540,280,803 FY 2028 $ 5,324,905 $ 32,416,848 $ - $ 578,022,556 FY 2029 $ 5,537,901 $ 34,681,353 $ - $ 618,241,811 FY 2030 $ 5,759,417 $ 37,094,509 $ - $ 661,095,736 FY 2031 $ 5,989,794 $ 39,665,744 $ - $ 706,751,274 FY 2032 $ 6,229,386 $ 42,405,076 $ - $ 755,385,737 FY 2033 $ 6,478,561 $ 45,323,144 $ - $ 807,187,442 FY 2034 $ 6,737,704 $ 48,431,247 $ - $ 862,356,393 FY 2035 $ 7,007,212 $ 51,741,384 $ - $ 921,104,988 FY 2036 $ 7,287,500 $ 55,266,299 $ - $ 983,658,788 FY 2037 $ 7,579,000 $ 59,019,527 $ - $ 1,050,257,315 FY 2038 $ 7,882,160 $ 63,015,439 $ - $ 1,121,154,914 FY 2039 $ 8,197,447 $ 67,269,295 $ - $ 1,196,621,655 FY 2040 $ 8,525,345 $ 71,797,299 $ - $ 1,276,944,300 FY 2041 $ 8,866,358 $ 76,616,658 $ - $ 1,362,427,316 FY 2042 $ 9,221,013 $ 81,745,639 $ - $ 1,453,393,968 FY 2043 $ 9,589,853 $ 87,203,638 $ - $ 1,550,187,459 FY 2044 $ 9,973,447 $ 93,011,248 $ - $ 1,653,172,153

• Energy Northwest's Fiscal Year ends June 30 1

Estimated cost of updated Decommissioning Cost Analysis paid in FY 2019