NG-21-0006, 2021 Annual Decommissioning and Spent Fuel Management Funding Status Report

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2021 Annual Decommissioning and Spent Fuel Management Funding Status Report
ML21090A232
Person / Time
Site: Duane Arnold, Maine Yankee  NextEra Energy icon.png
Issue date: 03/31/2021
From: Hansen P
NextEra Energy Duane Arnold
To:
Document Control Desk, Office of Nuclear Material Safety and Safeguards, Office of Nuclear Reactor Regulation
References
NG-21-0006
Download: ML21090A232 (11)
v • d • e


Text

{{#Wiki_filter:March 31, 2021 Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555-0001 Duane Arnold Energy Center Docket No. 50-331 Renewed Facility Operating License No DPR-49 Duane Arnold Energy Center Independent Spent Fuel Storage Installation NRC Docket No. 72-030 EXTeraM ENERGY~ NG-21 -0006 DUANE ARNOLD 10 CFR 50.75(f)(1) 10 CFR 50.82(a)(8)(v)

Subject:

Duane Arnold Energy Center, 2021 Annual Decommissioning and Spent Fuel Management Funding Status Report

References:

1) Letter, Curtland (NEDA) to U.S. NRC, "Certification of Permanent Cessation of Power Operations," NG-20-0074, dated August 27, 2020 (ML20240A067)
2) Letter, Curtland (NEDA) to U. S. NRC, "Certification of Permanent Removal of Fuel from the Reactor Vessel for Duane Arnold Energy Center," NG-20-0090, dated October 12, 2020 (ML20286A317)
3) Letter, Curtland (NEDA) to U. S. NRC, "Post Shutdown Decommissioning Activities Report," NG-20-0027, dated April 2, 2020 (ML20094F603)
4) Letter, Hansen (NEDA) to U. S. NRC, "Update to Spent Fuel Management Plan Pursuant to 10 CFR 50.54(bb)," NG-20-0078, dated January 13, 2021 (ML21014A455)
5) Letter, Wall (NRC) to D. Moul (NEDA), "Duane Arnold Energy Center - Request for Exemption from 10 CFR 50.82(a)(8)(i)(A) and Section 75(h)(1 )(iv)," dated August 12, 2020 (ML20171A627, ML20171A626)

In accordance with 10 CFR 50. 75(f)(1 ), 10 CFR 50.82(a)(8)(v), and 10 CFR 50.82(a)(8)(vii), NextEra Energy Duane Arnold, LLC (NEDA) submits the annual status of decommissioning funding, status of funding for managing irradiated fuel, and the financial assurance status report for the Duane Arnold Energy Center (DAEC). In References 1 and 2, DAEC certified permanent cessation of power operation and permanent removal of fuel from the reactor vessel for DAEC. In Reference 3, DAEC submitted its Post-Shutdown Decommissioning Activities Report (PSDAR) containing a site-specific Decommissioning Cost Estimate (DCE) pursuant to 10 CFR 50.82(a)(4)(i) and 10 CFR 50.82(a)(8)(iii). In Reference 4, NEDA submitted a spent fuel management plan pursuant to 1 O CFR 50.54(bb). In Reference 5, the NRC granted an exemption allowing NEDA to fund spent fuel management and site restoration costs from its Nuclear Decommissioning Trust. NextEra Energy Duane Arnold, LLC, 3277 DAEC Road, Palo, IA 52324

NextEra Duane Arnold, LLC I Duane Arnold Energy Center NG-21-0006 2 of2 Decommissioning Director,

Arnold,

Enclosure:

stated cc: Regional Administrator, USNRC, Region Ill Project Manager, USNRC, Duane Arnold Energy Center Inspector, USNRC, Duane Arnold Energy Center A. Leek (State of Iowa) Michael

10 50.75(f)(l) and 10 reports the following information: by 10 completed a site-specific Decommissioning Estimate (DCE), prepared by Energy Solutions study was performed using the decommissioning method. The included anticipated to be for license termination activities (radiological remediation), interim spent storage, and non-radiological site restoration activities. Based on the (completed with 2018 data, revised January 2020), the total estimated cost to decommission DAEC is $1,053,648,389 (2020 dollars). Of that total cost estimate, the current site-specific cost estimate for license termination expenses of Duane Arnold Energy Center is $746,953,354. The current estimate of spent fuel management costs is $267,437,848. The current estimate for non-radiological site restoration is $37,566,800. The current estimate of Independent Spent Fuel Storage Installation (ISFSI) demolition and decommissioning (D&D) costs is $1,690,387. 1 Funding Balance for License Termination Because DAEC is jointly owned among NextEra Energy Duane Arnold, LLC (NEDA), Central Iowa Power Cooperative (CIPCO), and Com Belt Power Cooperative (Corn Belt), each Joint Owner (NEDA, CIPCO, and Corn Belt) maintains nuclear decommissioning trust(s) respective to their undivided interest ownership share. The total balance available in NRC-jurisdictional nuclear decommissioning trusts (NDTs) for DAEC as of December 31, 2020 was $632,821,768, broken out as follows Licensee Trust Balance as of 12/31/20 ($Thousands) Duane Arnold - NextEra 505,832 Duane Arnold - CIPCO 84,633 Duane Arnold - Corn Belt 42,357 1 For reference, the NRC minimum decommissioning cost calculated per 10 CFR 50.75(c) is $606,136,966. This value is not used for any evaluations herein.

--~ funds set aside for decommissioning, and Com also maintain funds for spent fuel management and site restoration activities. accordance with the exemption granted by the on August 12, 2020 (Reference withdrawals from are used for decommissioning, spent fuel management did not seek an exemption to allow use of their fuel management activities. CIPCO and Com Belt are not-for-profit electric cooperatives. CIPCO and Com Belt maintain internal supplemental reserve funds, outside of their NDTs, the use of which are not legally restricted like an NDT, for asset retirement and other purposes. These funds are sufficient to pay for spent fuel management and may be supplemented by operational income, if necessary. The CIPCO and Com Belt supplemental funds are not commingled with the NDTs used for license termination costs, and these funds are not included as funds for satisfying NRC minimum license termination obligations. An additional potential source of supplemental funding for spent fuel management costs for CIPCO and Com Belt is the Settlement Agreement, under which the United States Government has agreed to reimburse Duane Arnold for costs incurred attributable to DOE's failure to meet its contractual obligations for the transfer of spent fuel from DAEC. D. Annual Decommissioning Collections There were no annual collections for 2020 and no collections anticipated. E. Rates Used to Escalate Decommissioning Costs and Fund Balances The estimates in the 2018 DCE have been inflated to 2020 dollars in the estimates provided in Attachments B - C. The Bureau of Labor Statistics (BLS) data provided the basis for the decommissioning cost estimate inflation rate forecast. Decommissioning costs are inflated using average observed data for Consumer Price Index, for All-Urban Consumers. DAEC used a factor of 1.8% to escalate 2018 dollars to 2019 dollars and 1.2% to escalate 2019 dollars to 2020 dollars. Anticipated NEDA, CIPCO, and Corn Belt NDT and supplemental fund balances incorporate a 2% annual real rate of return, consistent with the requirements of 10 CFR 50.75.

cuffent detailed site-specific decommissioning cost estimate is $1,690,000 (escalated to 2020 dollars). The table below summarizes data presented in Attachments 1, C-2 and, and demonstrates that adequate funding will remain following the decommissioning of the site to cover future costs (10 CFR 72.30). Licensee Duane Arnold - NextEra Duane Arnold - CIPCO Duane Arnold - Corn Belt None. Trnst Balance as of 12/31/20 505,832 84,633 42,357 Trnst Fund Balance After Decommissioning 365,527 64,054 36,560 H. Modification to Method of Providing Financial Assurance None. I. Material Changes to Trust Agreements ISFSI Cost Estimate 1, 183 338 169 In accordance with the exemption granted by NRC on August 12, 2020, NEDA amended its NDT to authorize withdrawals for spent fuel management and non-radiological site restoration purposes. See Letter from Curtland (NEDA) to U.S. NRC, Notice Regarding Proposed Amendment to Decommissioning Trust Agreements," NG-20-0073, dated September 1, 2020.

provides the amount spent on decommissioning, both cumulative and over the previous calendar year, the remaining balance of any decommissioning funds, an estimate of the costs to complete decommissioning work performed during the year, reflecting any difference between actual and estimated costs, satisfaction of 10 50.82(a)(8)(v). Attachment also provides the projected costs of managing spent fuel and the amount of funds accumulated to cover cost in satisfaction 10 50.82(a)(8)(vii). Attachment B provides the projected 2020 dollars. escalated to Attachment 1 compares the NEDA NDT balance, accounting for a 2% real rate of return, against the estimated costs for license termination, spent fuel management, and site restoration costs, demonstrating the NEDA NDT contains sufficient funds to cover license termination (50.82(a)(8)(v)) and spent fuel management (50.82(a)(8)(vii)) costs. Attachment C-2 compares the CIPCO NDT balance, escalated at a 2% real rate of return, against the estimated costs for license termination, demonstrating the CIPCO NDT contains sufficient funds to cover license termination costs (50.82(a)(8)(v)). Attachment C-3 compares the Com Belt NDT balance, escalated at a 2% real rate of return, against the estimated costs for license termination, demonstrating the Com Belt NDT contains sufficient funds to cover license termination costs (50.82(a)(8)(v)). Thus, considering the current NDT balances, anticipated growth in those balances over time, and anticipated future license termination costs, the Joint Owners' trust funds are expected to have adequate funds for completion of license termination activities. Similarly, considering the NEDA NDT balance and the CIPCO and Com Belt supplemental funds and other sources, the Joint Owners are expected to have adequate funds for spent fuel management activities.

Decommissionina Trust Fund Balances 50.751f\\11 50.82/a Year Joint Owner 2020 NEDA 2020 CIPCO 2020 Corn Belt Decommissioning Funding Status Report Duane Arnold Energy Center ATTACHMENT A Summary Information as of December 31, 2020 10 CFR 50.82 (a) (8) (v)-(vii) Type of Trust Fund Balance Decommissioning Trust 505,831,776 Decommissionina Trust 84 632,768 Decommissionina Trust 42 357 224 Other Financial Assurance Methods Being Relied Upon 50.75(Q(1) None Prior Years Decommissionina Exoenditures 50.821all8llv) Al Year License Termination Spent Fuel Site Restoration ISFSI D&D Total 2019 1 816,262 $ 315 054 2, 131,315 2020 14 018,255 $ 20,485,571 698 654 35,202,480 Total 15,834,517 $ 20,800,624 698,654 $ 37,333,796 Prior Year Exoenditures Variance to Estimated Cost 50.82 al/8\\MIBl Year License Termination Spent Fuel Site Restoration ISFSI D&D Total 2020 Estimated 37 293 199 $ 3 426 296 40 719 495 2020 Actual 14 018 255 $ 20 485 571 698 654 35 202,480 Variance 23,274,944 $ (17,059,275) $ (698,654) $ 5,517,014 Variance Commenta!)( License Termination: Below estimates due to cost optimization Comments Comments Comments See below for variance commentarv Spent Fuel: Above estimate due to inclusion fo 2020 pool-to-pad campaign as discussed in the Spent Fuel Management Plan; No funds were withdrawn through year end 2020 to support the 2020 campaign Site Restoration: Above estimated due to storm recovery and cost schedule optimization Accruals are reflected in total costs but not in reimbursements Cumulative Withdrawals from Decommissionina Trusts 50.821a\\18\\MIA\\ Year Joint Owner License Termination Spent Fuel Site Restoration ISFSI D&D Total Comments Throuah 12131/2020 NEDA 4,860,250 $ 4,860,250 No Spent Fuel or Site Restoration withdrawals through 2020 Throuah 12131/2020 CIPCO Through 12/31/2020 Corn Belt 1,367,391 1,367,391 Total Through 2020 6,227,642 $ 6,227,642 Remain in!'.! Decommissionim:1 Estimated Cost 50.82(a)(8)(v)(B) l{viilCBl Year License Termination Spent Fuel Site Restoration ISFSI D&D Total Comments 2020 $ 705,435,417 $ 263, 771,279 $ 37,566,411 $ 1,690,599 $ 1,008,463,706 Remaining decom costs from 2021 - 2080 escalated to 2020 $ -1

Year 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040 2041 2042 2043 2044 2045 2046 2047 2048 2049 2050 2051 2052 2053 2054 2055 2056 2057 2058 2059 2060 2061 2062 2063 2064 2065 2066 2067 2068 2069 2070 2071 2072 2073 2074 2075 2076 2077 2078 2079 2080 Total ATTACHMENT Duane Am old Energy Center Decommissioning Cost Estimate (100% Share) Estimates in 2020 Dollars (Thousands) License. ~... ~.. "' Site ISFSIP&D Terml!l~t\\on Restoration 45,079 19,692 16,439 59,314 5,267 52,474 15,353 3,321 5,776 3,332 2,268 3,332 1,883 3,332 1,883 3,332 1,883 3,332 +/-:=:tl42 3,332 24 3,332 1,824 3,612 1,824 3,615 1,824 3,615 1,824 3,615 1,824 3 615 1,824 3,615 1,824 3,615 1,824 3,615 2,485 3,615 1,824 3,615 I 1,824 3,615 1,824 3,615 1,824 3,615 1,824 3,615 1,824 3,615 1,824 3,615 1,824 3,615 1,824 3,615 1,824 3,615 1 824 3,615 1,824 3,615 1,824 3,615 2,118 3,615 2,192 3,615 1,824 3 615 1,824 3,615 1,824 3615 2,226 2,999 3,172 2,715 2,715 2,715 2,715 2,715 2,715 2 715 2 715 2,715 2,715 2,715 2 715 15 914 33 610 80,599 190 96,889 415 121,995 26 313 104,157 5 022 6403 753 59,148 28 667 20 4,977 2,496 705,435 263,771 37,566 1,691 Total 64,771 75,753 57,741 18,674 9,109 5,601 5,216 5.216 5,216 5,274 5,157 5,436 5,439 5,439 5,439 5,439 5,439 5,439 5,439 6,100 5,439 5,439 5,439 5,439 5,439 5,439 5,439 5,439 5,439 5,439 5,439 5,439 5,439 5,733 5,806 5,439 5,439 5,439 5,225 3,172 2,715 2,715 2 715 2,715 2,715 2,715 2,715 2,715 2,715 2,715 2,715 2 715 15,914 33,610 80,789 97,304 122,334 116,335 87 835 7,473 1,008,464

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ATTACHMENT C-1 Nex!Era Energy Duane Arnold, LLC (70% Share) License Termination (50.B2(a)(8)(v)) Spent Fuel (50.B2(a)(8)(vii)) Estimates in 2020 Dollars (Thousands) I Balance with 2% Real Rate of Return NEDA Ownership I Balance Annual Fund Earnings ~ I> Rnonl <'>fol 15 13.785 2022 11,507 41,520 2023 3,687 36,732 2024 10,747 2,325 2025 4,044 2,333 2026 1,588 2,333 2027 1,318 2,333 2028 1,318 2,333 2029 1,318 2,333 2030 1,359 2,333 2031 1,277 2,333 2032 1,277 2,528 2033 1,277 2,530 2034 1,277 2,530 2035 1,277 2,530 2036 1,277 2,530 2037 1,277 2,530 2038 1,277 2,530 2039 1,277 2,530 2040 1,740 2,530 2041 1,277 2,530 2042 1,277 2,530 2043 1,277 2,530 2044 1,277 2,530 2045 1,277 2,530 2046 1,277 2,530 2047 1,277 2,530 2048 1,277 2,530 2049 1,277 2,530 2050 1,277 2,530 2051 1,277 2,530 2052 1,277 2,530 2053 1,277 2,530 2054 1,483 2,530 2055 1,534 2,530 2056 1,277 2,530 2057 1,277 2,530 2058 1,277 2,530 2059 1,558 2,099 2060 2,220 2061 1,900 2062 1,900 2063 1,900 2064 1,900 ~ 1,900 1,900 1,900 2068 1,900 2069 1,900 2070 1,900 2071 1,900 2072 1,900 2073 11,140 2074 23,527 2075 56,419 2076 67,822 2077 85,397 18 2078 72,910 3,516 2079 41,404 2080 3,484 Total 493,805 184,640 70% 2 Oo/, 0 I ~ .. ~ o"~' *.'.;;,~~. 4,482 20,067 1,747 26,296 505,832 NextEra 70%Share of Costs Eligible from De com Trust A B c =A+B+C IElFSIO&O.* Total Beginning of Annual NDT End of Year NDT Withdrawls Year Balance Earnings Balance 505,832 (66,613 10,117 449,336 53,027 449,336 (53,027) 8,987 405,295 40,419 405,295 (40,419) 8,106 372,982 13,072 372,982 (13,072) 7,460 367,370 6,376 367,370 (6,376) 7,347 368,341 3,921 368,341 (3,921) 7,367 371,788 3,651 371,788 (3,651) 7,436 375,572 3,651 375,572 (3,651) 7,511 379,433 3,651 379,433 (3,6511 7,589 383,371 3,692 383,371 (3,692) 7,667 387,346 3,610 387,346 (3,6101 7,747 391,483 3,805 391,483 (3,8051 7,830 395,508 3,807 395,508 (3,807) 7,910 399,611 3,807 399,611 (3,807) 7,992 403,796 3,807 403,796 (3,807) 8,076 408,064 3,807 408,064 (3,807) 8,161 412,418 3,807 412,418 (3,807) 8,248 416,859 3,807 416,859 (3,807) 8,337 421,389 3,807 421,389 (3,807) 8,428 426,010 4,270 426,010 (4,270) 8,520 430,260 3,807 430,260 {3,807) 8,605 435,058 3,807 435,058 (3,807 8,701 439,952 3,807 439,952 (3,807) 8,799 444,943 3,807 444,943 (3,807) 8,899 450,035 3,807 450,035 (3,807) 9,001 455,228 3,807 455,228 (3,807) 9,105 460,526 3,807 460,526 (3,807) 9,211 465,929 3,807 465,929 (3,807 9,319 471,440 3,807 471.440 (3,807) 9,429 477,062 3,807 477,062 (3,807) 9,541 482,796 3,807 482,796 (3,807 9,656 488,644 3,807 488,644 (3,807 9,773 494,610 3,807 494,610 (3,807) 9,892 500,695 4,013 500,695 (4,013 10,014 506,696 4,064 506,696 {4,064 10,134 512,765 3,807 512,765 (3,807) 10,255 519,213 3,807 519,213 (3,807) 10,384 525,790 3,807 525,790 (3,807) 10,516 532,499 3,657 532,499 (3,657) 10,650 539,491 2,220 539,491 (2,220) 10,790 548,061 1,900 548,061 (1,900 10,961 557, 122 1,900 557, 122 (1,900) 11,142 566,364 1,900 566,364 (1,900) 11,327 575,791 1,900 575,791 (1,900 11,516 585,407 1,900 585,407 (1,900 11,708 595,215 1,900 595,215 (1,900) 11,904 605,219 1,900 605,219 (1,900) 12104 615,423 1,900 615,423 (1,900 12,308 625,831 1,900 625,831 (1,900) 12,517 636,448 1,900 636,448 (1,900) 12,729 647,277 1,900 647,277 (1,9001 12,946 658,322 1,900 658,322 (1,900) 13,166 669,588 11,140 669,588 (11,140) 13,392 671,840 23,527 671,840 (23,527) 13,437 661,750 133 56,552 661,750 (56,552) 13,235 618,433 291 68,113 618,433 (68,113) 12,369 562,688 219 85,634 562,688 (85,634) 11,254 488,308 527 81,435 488,308 (81,435) 9,766 416,640 14 61,485 416,640 (61,485) 8,333 363,488 5,231 363,488 (5,231) 7,270 365,527 1,183 705,925 2 2021 NDT withdrawal includes $21,273 of expenses that were not reimbursed during prior periods

Year i 2021 131 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040 2041 2042 2043 2044 2045 2046 2047 2048 2049 2050 2051 2052 2053 2054 2055 2056 2057 2058 2059 2060 2061 2062 2063 2064 2065 2066 2067 2068 2069 2070 2071 2072 2073 2074 2075 2076 2077 2078 2079 2080 Total ATTACHMENT C-2 CIPCO (20% Share) License Termination (50.82(a)(8)(v)) Estimates in 2020 Dollars (Thousands) I Balance with 2% Real Rate of Return CIPCO Ownership I Balance Annual Fund Earnings

  • . ~ Lie~!'*:~ >

[5 9,016 3,288 1,053 3,071 1,155 454 377 377 377 388 365 365 365 365 365 365 365 365 365 497 365 365 365 365 365 365 365 365 365 365 365 365 365 424 438 365 365 365 445 634 543 543 543 543 543 543 543 543 543 543 543 543 3,183 6,722 16,120 38 19,378 83 24,399 63 20,831 151 11,830 4 995 141,087 338 20% 20% 84,633 CIPCO 20% Share of Costs Eligible from De com Trust A B Total Beginning of Year Balance Withdrawls 9,016 84,633 (12, 183) 3,288 74,143 (3,288) 1,053 72,338 (1,053) 3,071 72,731 (3,071 1,155 71,115 (1,155) 454 71,382 (454) 377 72,356 (377) 377 73,427 (377) 377 74,519 (377) 388 75,632 1388) 365 76,757 (365) 365 77,927 (365 365 79,121 (365) 365 80,338 (365) 365 81,580 (365) 365 82,847 1365 365 84,139 (365) 365 85,457 (365) 365 86,801 (365) 497 88,172 (497 365 89,439 (365) 365 90,863 (365 365 92,315 (365) 365 93,797 1365 365 95,308 (365) 365 96,849 1365) 365 98,421 (365) 365 100,025 (365) 365 101,660 (365) 365 103,329 (365) 365 105,030 (365) 365 106,766 (365' 365 108,537 (365) 424 110,343 (424) 438 112,126 (438 365 113,930 (365 365 115,844 (365 365 117,796 (365) 445 119,787 (445 634 121,737 (634) 543 123,538 (543) 543 125,466 (543) 543 127,432 (543) 543 129,438 (543) 543 131,484 1543 543 133,570 (543) 543 135,699 1543 543 137,870 (543) 543 140,084 (543) 543 142,343 (543 543 144,647 1543 543 146,997 (543) 3,183 149,394 (3,183) 6,722 149,199 (6,722) 16,158 145,461 (16,158 19,461 132,213 (19,461) 24,462 115,396 (24,462 20,982 93,243 (20,982) 11,834 74,125 111,834) 995 63,774 (995) 141,425 c Annual NOT Earnings 1,693 1,483 1,447 1,455 1,422 1,428 1,447 1,469 1,490 1,513 1,535 1,559 1,582 1,607 1,632 1,657 1,683 1,709 1,736 1,763 1,789 1,817 1,846 1,876 1,906 1,937 1,968 2,000 2,033 2,067 2, 101 2, 135 2, 171 2,207 2,243 2,279 2,317 2,356 2,396 2,435 2,471 2,509 2,549 2,589 2,630 2,671 2,714 2,757 2,802 2,847 2,893 2,940 2,988 2,984 2,909 2,644 2,308 1,865 1,483 1,275 =A+B+C End of Year NDT Balance 74,143 72,338 72,731 71,115 71,382 72,356 73,427 74,519 75,632 76,757 77,927 79,121 80,338 81,580 82,847 84,139 85,457 86,801 88,172 89,439 90,863 92,315 93,797 95,308 96,849 98,421 100,025 101,660 103,329 105,030 106,766 108,537 110,343 112, 126 113,930 115,844 117,796 119,787 121,737 123,538 125,466 127,432 129,438 131,484 133,570 135,699 137,870 140,084 142,343 144,647 146,997 149,394 149, 199 145,461 132,213 115,396 93,243 74, 125 63,774 64,054 3 2021 NDT withdrawal includes $3, 167 of expenses that were not reimbursed during prior periods

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ATTACHMENT C-3 Corn Belt (10% Share) License Termination (50.82(a)(8)(v)) Estimates In 2020 Dollars (Thousands) I Balance with 2% Real Rate of Return Year 2021<4! 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040 2041 2042 2043 2044 2045 2046 2047 2048 2049 2050 2051 2052 2053 2054 2055 2056 2057 2058 2059 2060 2061 2062 2063 2064 2065 2066 2067 2068 2069 2070 2071 2072 2073 2074 2075 2076 2077 2078 2079 2080 Total CB Ownership I Balance Annual Fund Earnings I ~J::~~n~~"" ' I **

  • I**

4,508 1,644 527 1,535 578 227 188 188 188 194 182 182 182 182 182 182 182 182 182 249 182 182 182 182 182 182 182 182 182 182 182 182 182 212 219 182 182 182 223 317 271 271 271 271 271 271 271 271 271 271 271 271 1,591 3,361 8,060 9,689 12,200 10,416 5,915 498 70,544 10% 20% 42,357 Corn Belt 10% Share of Costs Eligible from Decom Trust A B Total Beginning of Year Balance Withdrawls 4,508 42,357 (4,724) 1,644 38,480 (1,644) 527 37,606 (527) 1,535 37,832 (1,535) 578 37,053 (578) 227 37,216 (227) 188 37,734 (188 188 38,300 (188) 188 38,878 (188 194 39,467 (194) 182 40,062 (182) 182 40,681 (182) 182 41,312 (182) 182 41,956 (182) 182 42,613 (182 182 43,283 (182) 182 43,966 1182) 182 44,663 (182 182 45,374 (182) 249 46,099 1249 182 46,772 (182) 182 47,525 (182 182 48,293 (182) 182 49,077 (182) 182 49,876 1182 182 50,691 (182 182 51,522 (182) 182 52,370 (182 182 53,235 (182) 182 54,118 (182) 182 55,017 (182 182 55,935 (182) 182 56,872 (182 212 57,827 1212 219 58,771 (219) 182 59,728 (182) 182 60,740 1182) 182 61,772 (182) 223 62,825 1223) 317 63,859 (317 271 64,819 (271) 271 65,844 (271) 271 66,889 (271) 271 67,956 (271) 271 69,043 (271 271 70,153 (271) 271 71,285 (271) 271 72,439 (271 271 73,616 (271) 271 74,817 (271 271 76,042 1271 271 77,291 (271) 1,591 78,566 (1,591 3,361 78,545 (3,361) 19 8,079 76,755 (8,079 42 9,730 70,212 19,730 31 12,231 61,885 (12,231) 75 10,491 50,892 110,491 2 5,917 41,419 (5,917 498 36,331 (498) 169 70,713 c Annual NOT Earnings 847 770 752 757 741 744 755 766 778 789 801 814 826 839 852 866 879 893 907 922 935 951 966 982 998 1,014 1,030 1,047 1,065 1,082 1, 100 1,119 1, 137 1, 157 1, 175 1,195 1,215 1,235 1,257 1,277 1,296 1,317 1,338 1,359 1,381 1,403 1,426 1,449 1,472 1,496 1,521 1,546 1,571 1,571 1,535 1,404 1,238 1,018 828 727 =A+B+C End of Year NDT Balance 38,480 37,606 37,832 37,053 37,216 37,734 38,300 38,878 39,467 40,062 40,681 41,312 41,956 42,613 43,283 43,966 44,663 45,374 46,099 46,772 47,525 48,293 49,077 49,876 50,691 51,522 52,370 53,235 54,118 55,017 55,935 56,872 57,827 58,771 59,728 60,740 61,772 62,825 63,859 64,819 65,844 66,889 67,956 69,043 70, 153 71,285 72,439 73,616 74,817 76,042 77,291 78,566 78,545 76,755 70,212 61,885 50,892 41,419 36,331 36,560 4 2021 NDT withdrawal includes $216 of expenses that were not reimbursed during prior periods}}

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