401k Plan data: WOLF CREEK NUCLEAR OPERATING CORPORATION EMPLOYEE SAVINGS PLAN plan

WOLF CREEK NUCLEAR OPERATING CORPORATION EMPLOYEE SAVINGS PLAN 401k Plan overview

Plan Name	WOLF CREEK NUCLEAR OPERATING CORPORATION EMPLOYEE SAVINGS PLAN
Plan identification number	002

WOLF CREEK NUCLEAR OPERATING CORPORATION EMPLOYEE SAVINGS PLAN Benefits

401k Plan Type

Defined Contribution Pension

Plan Features/Benefits

Profit-sharing
ERISA section 404(c) Plan - This plan, or any part of it is intended to meet the conditions of 29 CFR 2550.404c-1.
Total participant-directed account plan - Participants have the opportunity to direct the investment of all the assets allocated to their individual accounts, regardless of whether 29 CFR 2550.404c-1 is intended to be met.
Code section 401(k) feature - A cash or deferred arrangement described in Code section 401(k) that is part of a qualified defined contribution plan that provides for an election by employees to defer part of their compensation or receive these amounts in cash.
Code section 401(m) arrangement - Employee contributions are allocated to separate accounts under the plan or employer contributions are based, in whole or in part, on employee deferrals or contribtions to the plan. Not applicable if plan is 401(k) plan with only QNECs and/or QMACs. Also not applicable if Code section 403(b)(1), 403(b)(7) or 408 arrangements/accounts/annuities.
Participant-directed brokerage accounts provided as an investment option under the plan.
Plan provides for automatic enrollment in plan that has employee contributions deducted from payroll.
Total or partial participant-directed account plan - plan uses default investment account for participants who fail to direct assets in their account.

401k Sponsoring company profile

WOLF CREEK NUCLEAR OPERATING CORPORATION has sponsored the creation of one or more 401k plans.

Company Name: WOLF CREEK NUCLEAR OPERATING CORPORATION

Employer identification number (EIN): 481020926

NAIC Classification: 221100

Additional information about WOLF CREEK NUCLEAR OPERATING CORPORATION

Jurisdiction of Incorporation: State of Delaware Division of Corporations

Incorporation Date:

Company Identification Number: 2088255

More information about WOLF CREEK NUCLEAR OPERATING CORPORATION

Form 5500 Filing Information

Submission information for form 5500 for 401k plan WOLF CREEK NUCLEAR OPERATING CORPORATION EMPLOYEE SAVINGS PLAN

Plan id# Filing Submission Date Name of Administrator Date Administrator Signed Name of Company Sponsor Date Sponsor Signed
002 2019-01-01
002 2018-01-01
002 2017-01-01 JERL BANNING
002 2016-01-01 ANNETTE F. STULL DEBBIE HENDELL 2017-10-12
002 2015-01-01 ANNETTE F. STULL DEBBIE L. HENDELL 2016-10-13
002 2014-01-01 DEBBIE HENDELL ANNETTE STULL 2015-10-08
002 2013-01-01 DEBBIE L. HENDELL ANNETTE F. STULL 2014-10-13
002 2012-01-01 DEBBIE HENDELL ANNETTE F. STULL 2013-10-03
002 2011-01-01 WARREN B. WOOD ANNETTE F. STULL 2012-10-12
002 2010-01-01 WARREN B. WOOD ANNETTE F. STULL 2011-10-16
002 2009-01-01 WARREN B. WOOD ANNETTE F. STULL 2010-09-13

Plan id#	Filing Submission Date	Name of Administrator	Name of Company Sponsor	Date Sponsor Signed
002	2019-01-01
002	2018-01-01
002	2017-01-01	JERL BANNING
002	2016-01-01	ANNETTE F. STULL	DEBBIE HENDELL	2017-10-12
002	2015-01-01	ANNETTE F. STULL	DEBBIE L. HENDELL	2016-10-13
002	2014-01-01	DEBBIE HENDELL	ANNETTE STULL	2015-10-08
002	2013-01-01	DEBBIE L. HENDELL	ANNETTE F. STULL	2014-10-13
002	2012-01-01	DEBBIE HENDELL	ANNETTE F. STULL	2013-10-03
002	2011-01-01	WARREN B. WOOD	ANNETTE F. STULL	2012-10-12
002	2010-01-01	WARREN B. WOOD	ANNETTE F. STULL	2011-10-16
002	2009-01-01	WARREN B. WOOD	ANNETTE F. STULL	2010-09-13

Plan Statistics for WOLF CREEK NUCLEAR OPERATING CORPORATION EMPLOYEE SAVINGS PLAN

401k plan membership statisitcs for WOLF CREEK NUCLEAR OPERATING CORPORATION EMPLOYEE SAVINGS PLAN

Measure Date Value
2019: WOLF CREEK NUCLEAR OPERATING CORPORATION EMPLOYEE SAVINGS PLAN 2019 401k membership
Total participants, beginning-of-year 2019-01-01 1,108
Total number of active participants reported on line 7a of the Form 5500 2019-01-01 0
Number of retired or separated participants receiving benefits 2019-01-01 0
Number of other retired or separated participants entitled to future benefits 2019-01-01 0
Total of all active and inactive participants 2019-01-01 0
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2019-01-01 0
Total participants 2019-01-01 0
Number of participants with account balances 2019-01-01 0
2018: WOLF CREEK NUCLEAR OPERATING CORPORATION EMPLOYEE SAVINGS PLAN 2018 401k membership
Total participants, beginning-of-year 2018-01-01 1,132
Total number of active participants reported on line 7a of the Form 5500 2018-01-01 894
Number of retired or separated participants receiving benefits 2018-01-01 11
Number of other retired or separated participants entitled to future benefits 2018-01-01 252
Total of all active and inactive participants 2018-01-01 1,157
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2018-01-01 0
Total participants 2018-01-01 1,157
Number of participants with account balances 2018-01-01 1,108
2017: WOLF CREEK NUCLEAR OPERATING CORPORATION EMPLOYEE SAVINGS PLAN 2017 401k membership
Total participants, beginning-of-year 2017-01-01 1,227
Total number of active participants reported on line 7a of the Form 5500 2017-01-01 1,012
Number of retired or separated participants receiving benefits 2017-01-01 11
Number of other retired or separated participants entitled to future benefits 2017-01-01 169
Total of all active and inactive participants 2017-01-01 1,192
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2017-01-01 0
Total participants 2017-01-01 1,192
Number of participants with account balances 2017-01-01 1,132
2016: WOLF CREEK NUCLEAR OPERATING CORPORATION EMPLOYEE SAVINGS PLAN 2016 401k membership
Total participants, beginning-of-year 2016-01-01 1,163
Total number of active participants reported on line 7a of the Form 5500 2016-01-01 1,067
Number of retired or separated participants receiving benefits 2016-01-01 10
Number of other retired or separated participants entitled to future benefits 2016-01-01 150
Total of all active and inactive participants 2016-01-01 1,227
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2016-01-01 0
Total participants 2016-01-01 1,227
Number of participants with account balances 2016-01-01 1,163
2015: WOLF CREEK NUCLEAR OPERATING CORPORATION EMPLOYEE SAVINGS PLAN 2015 401k membership
Total participants, beginning-of-year 2015-01-01 1,229
Total number of active participants reported on line 7a of the Form 5500 2015-01-01 1,077
Number of retired or separated participants receiving benefits 2015-01-01 7
Number of other retired or separated participants entitled to future benefits 2015-01-01 146
Total of all active and inactive participants 2015-01-01 1,230
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2015-01-01 0
Total participants 2015-01-01 1,230
Number of participants with account balances 2015-01-01 1,163
2014: WOLF CREEK NUCLEAR OPERATING CORPORATION EMPLOYEE SAVINGS PLAN 2014 401k membership
Total participants, beginning-of-year 2014-01-01 1,209
Total number of active participants reported on line 7a of the Form 5500 2014-01-01 1,094
Number of retired or separated participants receiving benefits 2014-01-01 8
Number of other retired or separated participants entitled to future benefits 2014-01-01 127
Total of all active and inactive participants 2014-01-01 1,229
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2014-01-01 0
Total participants 2014-01-01 1,229
Number of participants with account balances 2014-01-01 1,137
2013: WOLF CREEK NUCLEAR OPERATING CORPORATION EMPLOYEE SAVINGS PLAN 2013 401k membership
Total participants, beginning-of-year 2013-01-01 1,176
Total number of active participants reported on line 7a of the Form 5500 2013-01-01 1,076
Number of retired or separated participants receiving benefits 2013-01-01 6
Number of other retired or separated participants entitled to future benefits 2013-01-01 127
Total of all active and inactive participants 2013-01-01 1,209
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2013-01-01 0
Total participants 2013-01-01 1,209
Number of participants with account balances 2013-01-01 1,115
2012: WOLF CREEK NUCLEAR OPERATING CORPORATION EMPLOYEE SAVINGS PLAN 2012 401k membership
Total participants, beginning-of-year 2012-01-01 1,237
Total number of active participants reported on line 7a of the Form 5500 2012-01-01 1,060
Number of retired or separated participants receiving benefits 2012-01-01 9
Number of other retired or separated participants entitled to future benefits 2012-01-01 107
Total of all active and inactive participants 2012-01-01 1,176
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2012-01-01 0
Total participants 2012-01-01 1,176
Number of participants with account balances 2012-01-01 1,099
2011: WOLF CREEK NUCLEAR OPERATING CORPORATION EMPLOYEE SAVINGS PLAN 2011 401k membership
Total participants, beginning-of-year 2011-01-01 1,306
Total number of active participants reported on line 7a of the Form 5500 2011-01-01 1,191
Number of retired or separated participants receiving benefits 2011-01-01 6
Number of other retired or separated participants entitled to future benefits 2011-01-01 114
Total of all active and inactive participants 2011-01-01 1,311
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2011-01-01 0
Total participants 2011-01-01 1,311
Number of participants with account balances 2011-01-01 1,084
2010: WOLF CREEK NUCLEAR OPERATING CORPORATION EMPLOYEE SAVINGS PLAN 2010 401k membership
Total participants, beginning-of-year 2010-01-01 1,297
Total number of active participants reported on line 7a of the Form 5500 2010-01-01 1,190
Number of retired or separated participants receiving benefits 2010-01-01 3
Number of other retired or separated participants entitled to future benefits 2010-01-01 113
Total of all active and inactive participants 2010-01-01 1,306
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2010-01-01 0
Total participants 2010-01-01 1,306
Number of participants with account balances 2010-01-01 1,071
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 2010-01-01 0
2009: WOLF CREEK NUCLEAR OPERATING CORPORATION EMPLOYEE SAVINGS PLAN 2009 401k membership
Total participants, beginning-of-year 2009-01-01 1,159
Total number of active participants reported on line 7a of the Form 5500 2009-01-01 1,169
Number of retired or separated participants receiving benefits 2009-01-01 3
Number of other retired or separated participants entitled to future benefits 2009-01-01 125
Total of all active and inactive participants 2009-01-01 1,297
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2009-01-01 0
Total participants 2009-01-01 1,297
Number of participants with account balances 2009-01-01 1,062
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 2009-01-01 0

Measure	Date	Value
2019: WOLF CREEK NUCLEAR OPERATING CORPORATION EMPLOYEE SAVINGS PLAN 2019 401k membership
Total participants, beginning-of-year	2019-01-01	1,108
Total number of active participants reported on line 7a of the Form 5500	2019-01-01	0
Number of retired or separated participants receiving benefits	2019-01-01	0
Number of other retired or separated participants entitled to future benefits	2019-01-01	0
Total of all active and inactive participants	2019-01-01	0
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2019-01-01	0
Total participants	2019-01-01	0
Number of participants with account balances	2019-01-01	0
2018: WOLF CREEK NUCLEAR OPERATING CORPORATION EMPLOYEE SAVINGS PLAN 2018 401k membership
Total participants, beginning-of-year	2018-01-01	1,132
Total number of active participants reported on line 7a of the Form 5500	2018-01-01	894
Number of retired or separated participants receiving benefits	2018-01-01	11
Number of other retired or separated participants entitled to future benefits	2018-01-01	252
Total of all active and inactive participants	2018-01-01	1,157
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2018-01-01	0
Total participants	2018-01-01	1,157
Number of participants with account balances	2018-01-01	1,108
2017: WOLF CREEK NUCLEAR OPERATING CORPORATION EMPLOYEE SAVINGS PLAN 2017 401k membership
Total participants, beginning-of-year	2017-01-01	1,227
Total number of active participants reported on line 7a of the Form 5500	2017-01-01	1,012
Number of retired or separated participants receiving benefits	2017-01-01	11
Number of other retired or separated participants entitled to future benefits	2017-01-01	169
Total of all active and inactive participants	2017-01-01	1,192
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2017-01-01	0
Total participants	2017-01-01	1,192
Number of participants with account balances	2017-01-01	1,132
2016: WOLF CREEK NUCLEAR OPERATING CORPORATION EMPLOYEE SAVINGS PLAN 2016 401k membership
Total participants, beginning-of-year	2016-01-01	1,163
Total number of active participants reported on line 7a of the Form 5500	2016-01-01	1,067
Number of retired or separated participants receiving benefits	2016-01-01	10
Number of other retired or separated participants entitled to future benefits	2016-01-01	150
Total of all active and inactive participants	2016-01-01	1,227
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2016-01-01	0
Total participants	2016-01-01	1,227
Number of participants with account balances	2016-01-01	1,163
2015: WOLF CREEK NUCLEAR OPERATING CORPORATION EMPLOYEE SAVINGS PLAN 2015 401k membership
Total participants, beginning-of-year	2015-01-01	1,229
Total number of active participants reported on line 7a of the Form 5500	2015-01-01	1,077
Number of retired or separated participants receiving benefits	2015-01-01	7
Number of other retired or separated participants entitled to future benefits	2015-01-01	146
Total of all active and inactive participants	2015-01-01	1,230
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2015-01-01	0
Total participants	2015-01-01	1,230
Number of participants with account balances	2015-01-01	1,163
2014: WOLF CREEK NUCLEAR OPERATING CORPORATION EMPLOYEE SAVINGS PLAN 2014 401k membership
Total participants, beginning-of-year	2014-01-01	1,209
Total number of active participants reported on line 7a of the Form 5500	2014-01-01	1,094
Number of retired or separated participants receiving benefits	2014-01-01	8
Number of other retired or separated participants entitled to future benefits	2014-01-01	127
Total of all active and inactive participants	2014-01-01	1,229
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2014-01-01	0
Total participants	2014-01-01	1,229
Number of participants with account balances	2014-01-01	1,137
2013: WOLF CREEK NUCLEAR OPERATING CORPORATION EMPLOYEE SAVINGS PLAN 2013 401k membership
Total participants, beginning-of-year	2013-01-01	1,176
Total number of active participants reported on line 7a of the Form 5500	2013-01-01	1,076
Number of retired or separated participants receiving benefits	2013-01-01	6
Number of other retired or separated participants entitled to future benefits	2013-01-01	127
Total of all active and inactive participants	2013-01-01	1,209
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2013-01-01	0
Total participants	2013-01-01	1,209
Number of participants with account balances	2013-01-01	1,115
2012: WOLF CREEK NUCLEAR OPERATING CORPORATION EMPLOYEE SAVINGS PLAN 2012 401k membership
Total participants, beginning-of-year	2012-01-01	1,237
Total number of active participants reported on line 7a of the Form 5500	2012-01-01	1,060
Number of retired or separated participants receiving benefits	2012-01-01	9
Number of other retired or separated participants entitled to future benefits	2012-01-01	107
Total of all active and inactive participants	2012-01-01	1,176
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2012-01-01	0
Total participants	2012-01-01	1,176
Number of participants with account balances	2012-01-01	1,099
2011: WOLF CREEK NUCLEAR OPERATING CORPORATION EMPLOYEE SAVINGS PLAN 2011 401k membership
Total participants, beginning-of-year	2011-01-01	1,306
Total number of active participants reported on line 7a of the Form 5500	2011-01-01	1,191
Number of retired or separated participants receiving benefits	2011-01-01	6
Number of other retired or separated participants entitled to future benefits	2011-01-01	114
Total of all active and inactive participants	2011-01-01	1,311
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2011-01-01	0
Total participants	2011-01-01	1,311
Number of participants with account balances	2011-01-01	1,084
2010: WOLF CREEK NUCLEAR OPERATING CORPORATION EMPLOYEE SAVINGS PLAN 2010 401k membership
Total participants, beginning-of-year	2010-01-01	1,297
Total number of active participants reported on line 7a of the Form 5500	2010-01-01	1,190
Number of retired or separated participants receiving benefits	2010-01-01	3
Number of other retired or separated participants entitled to future benefits	2010-01-01	113
Total of all active and inactive participants	2010-01-01	1,306
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2010-01-01	0
Total participants	2010-01-01	1,306
Number of participants with account balances	2010-01-01	1,071
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2010-01-01	0
2009: WOLF CREEK NUCLEAR OPERATING CORPORATION EMPLOYEE SAVINGS PLAN 2009 401k membership
Total participants, beginning-of-year	2009-01-01	1,159
Total number of active participants reported on line 7a of the Form 5500	2009-01-01	1,169
Number of retired or separated participants receiving benefits	2009-01-01	3
Number of other retired or separated participants entitled to future benefits	2009-01-01	125
Total of all active and inactive participants	2009-01-01	1,297
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2009-01-01	0
Total participants	2009-01-01	1,297
Number of participants with account balances	2009-01-01	1,062
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2009-01-01	0

Financial Data on WOLF CREEK NUCLEAR OPERATING CORPORATION EMPLOYEE SAVINGS PLAN

Measure	Date	Value
2019 : WOLF CREEK NUCLEAR OPERATING CORPORATION EMPLOYEE SAVINGS PLAN 2019 401k financial data
Unrealized appreciation/depreciation of other (non real estate) assets	2019-12-31	$-42,422
Total unrealized appreciation/depreciation of assets	2019-12-31	$-42,422
Total transfer of assets from this plan	2019-12-31	$198,006,298
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2019-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2019-12-31	$0
Total income from all sources (including contributions)	2019-12-31	$59,625,314
Total loss/gain on sale of assets	2019-12-31	$2,104,206
Total of all expenses incurred	2019-12-31	$91,655,874
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2019-12-31	$91,576,707
Expenses. Certain deemed distributions of participant loans	2019-12-31	$0
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2019-12-31	$12,500,214
Value of total assets at end of year	2019-12-31	$0
Value of total assets at beginning of year	2019-12-31	$230,036,858
Total of administrative expenses incurred including professional, contract, advisory and management fees	2019-12-31	$79,167
Total interest from all sources	2019-12-31	$249,071
Total dividends received (eg from common stock, registered investment company shares)	2019-12-31	$793,093
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2019-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2019-12-31	$639,419
Assets. Corporate prefeered stocks other than exployer securities at end of year	2019-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at beginning of year	2019-12-31	$191,185
Was this plan covered by a fidelity bond	2019-12-31	Yes
Value of fidelity bond cover	2019-12-31	$10,000,000
If this is an individual account plan, was there a blackout period	2019-12-31	Yes
Were there any nonexempt tranactions with any party-in-interest	2019-12-31	No
Contributions received from participants	2019-12-31	$9,365,286
Participant contributions at end of year	2019-12-31	$0
Participant contributions at beginning of year	2019-12-31	$3,017,096
Assets. Other investments not covered elsewhere at end of year	2019-12-31	$0
Assets. Other investments not covered elsewhere at beginning of year	2019-12-31	$2,204
Income. Received or receivable in cash from other sources (including rollovers)	2019-12-31	$180,822
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year	2019-12-31	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year	2019-12-31	$0
Other income not declared elsewhere	2019-12-31	$283,922
Administrative expenses (other) incurred	2019-12-31	$56,332
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2019-12-31	No
Value of net income/loss	2019-12-31	$-32,030,560
Value of net assets at end of year (total assets less liabilities)	2019-12-31	$0
Value of net assets at beginning of year (total assets less liabilities)	2019-12-31	$230,036,858
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2019-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2019-12-31	No
Were any leases to which the plan was party in default or uncollectible	2019-12-31	No
Investment advisory and management fees	2019-12-31	$22,835
Value of interest in registered invesment companies (eg mutual funds) at end of year	2019-12-31	$0
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2019-12-31	$136,248,549
Interest on participant loans	2019-12-31	$161,092
Income. Interest from US Government securities	2019-12-31	$687
Income. Interest from corporate debt instruments	2019-12-31	$6,795
Value of interest in common/collective trusts at end of year	2019-12-31	$0
Value of interest in common/collective trusts at beginning of year	2019-12-31	$75,956,058
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2019-12-31	$0
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2019-12-31	$5,948,733
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2019-12-31	$5,948,733
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2019-12-31	$80,497
Asset value of US Government securities at end of year	2019-12-31	$0
Asset value of US Government securities at beginning of year	2019-12-31	$23,798
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2019-12-31	$33,916,307
Net investment gain or loss from common/collective trusts	2019-12-31	$9,820,923
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2019-12-31	No
Was there a failure to transmit to the plan any participant contributions	2019-12-31	No
Has the plan failed to provide any benefit when due under the plan	2019-12-31	No
Contributions received in cash from employer	2019-12-31	$2,954,106
Employer contributions (assets) at end of year	2019-12-31	$0
Employer contributions (assets) at beginning of year	2019-12-31	$0
Income. Dividends from preferred stock	2019-12-31	$8,310
Income. Dividends from common stock	2019-12-31	$145,364
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2019-12-31	$91,576,707
Asset. Corporate debt instrument debt (other) at end of year	2019-12-31	$0
Asset. Corporate debt instrument debt (other) at beginning of year	2019-12-31	$247,399
Was the provided the required notice or one of the exceptions to providing the black out period notice applied under 29 CFR 2520.101-3	2019-12-31	Yes
Assets. Corporate common stocks other than exployer securities at end of year	2019-12-31	$0
Assets. Corporate common stocks other than exployer securities at beginning of year	2019-12-31	$8,401,836
Did the plan have assets held for investment	2019-12-31	No
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2019-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2019-12-31	Yes
Aggregate proceeds on sale of assets	2019-12-31	$22,615,449
Aggregate carrying amount (costs) on sale of assets	2019-12-31	$20,511,243
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2019-12-31	Yes
Opinion of an independent qualified public accountant for this plan	2019-12-31	Disclaimer
Accountancy firm name	2019-12-31	PICKETT, CHANEY & MCMULLEN, LLP
Accountancy firm EIN	2019-12-31	481246310
2018 : WOLF CREEK NUCLEAR OPERATING CORPORATION EMPLOYEE SAVINGS PLAN 2018 401k financial data
Unrealized appreciation/depreciation of other (non real estate) assets	2018-12-31	$-1,586,791
Total unrealized appreciation/depreciation of assets	2018-12-31	$-1,586,791
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2018-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2018-12-31	$384
Total income from all sources (including contributions)	2018-12-31	$-358,849
Total loss/gain on sale of assets	2018-12-31	$323,853
Total of all expenses incurred	2018-12-31	$38,711,290
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2018-12-31	$38,441,845
Expenses. Certain deemed distributions of participant loans	2018-12-31	$35,887
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2018-12-31	$14,195,452
Value of total assets at end of year	2018-12-31	$230,036,858
Value of total assets at beginning of year	2018-12-31	$269,107,381
Total of administrative expenses incurred including professional, contract, advisory and management fees	2018-12-31	$233,558
Total interest from all sources	2018-12-31	$276,860
Total dividends received (eg from common stock, registered investment company shares)	2018-12-31	$7,755,963
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2018-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2018-12-31	$7,597,684
Assets. Corporate prefeered stocks other than exployer securities at end of year	2018-12-31	$191,185
Assets. Corporate prefeered stocks other than exployer securities at beginning of year	2018-12-31	$336,206
Was this plan covered by a fidelity bond	2018-12-31	Yes
Value of fidelity bond cover	2018-12-31	$10,000,000
If this is an individual account plan, was there a blackout period	2018-12-31	No
Were there any nonexempt tranactions with any party-in-interest	2018-12-31	No
Contributions received from participants	2018-12-31	$10,465,729
Participant contributions at end of year	2018-12-31	$3,017,096
Participant contributions at beginning of year	2018-12-31	$3,373,551
Assets. Other investments not covered elsewhere at end of year	2018-12-31	$2,204
Assets. Other investments not covered elsewhere at beginning of year	2018-12-31	$7,027
Income. Received or receivable in cash from other sources (including rollovers)	2018-12-31	$327,925
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year	2018-12-31	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year	2018-12-31	$384
Other income not declared elsewhere	2018-12-31	$184,668
Administrative expenses (other) incurred	2018-12-31	$187,945
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2018-12-31	No
Value of net income/loss	2018-12-31	$-39,070,139
Value of net assets at end of year (total assets less liabilities)	2018-12-31	$230,036,858
Value of net assets at beginning of year (total assets less liabilities)	2018-12-31	$269,106,997
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2018-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2018-12-31	No
Were any leases to which the plan was party in default or uncollectible	2018-12-31	No
Investment advisory and management fees	2018-12-31	$45,613
Value of interest in registered invesment companies (eg mutual funds) at end of year	2018-12-31	$136,248,549
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2018-12-31	$227,561,355
Interest on participant loans	2018-12-31	$174,119
Income. Interest from US Government securities	2018-12-31	$421
Income. Interest from corporate debt instruments	2018-12-31	$6,332
Value of interest in common/collective trusts at end of year	2018-12-31	$75,956,058
Value of interest in common/collective trusts at beginning of year	2018-12-31	$22,113,392
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2018-12-31	$5,948,733
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2018-12-31	$5,653,098
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2018-12-31	$5,653,098
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2018-12-31	$95,988
Asset value of US Government securities at end of year	2018-12-31	$23,798
Asset value of US Government securities at beginning of year	2018-12-31	$11,706
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2018-12-31	$-16,202,650
Net investment gain or loss from common/collective trusts	2018-12-31	$-5,306,204
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2018-12-31	No
Was there a failure to transmit to the plan any participant contributions	2018-12-31	Yes
Has the plan failed to provide any benefit when due under the plan	2018-12-31	No
Contributions received in cash from employer	2018-12-31	$3,401,798
Employer contributions (assets) at end of year	2018-12-31	$0
Employer contributions (assets) at beginning of year	2018-12-31	$49,362
Income. Dividends from preferred stock	2018-12-31	$13,700
Income. Dividends from common stock	2018-12-31	$144,579
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2018-12-31	$38,441,845
Asset. Corporate debt instrument debt (other) at end of year	2018-12-31	$247,399
Asset. Corporate debt instrument debt (other) at beginning of year	2018-12-31	$74,369
Assets. Corporate common stocks other than exployer securities at end of year	2018-12-31	$8,401,836
Assets. Corporate common stocks other than exployer securities at beginning of year	2018-12-31	$9,927,315
Did the plan have assets held for investment	2018-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2018-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2018-12-31	No
Aggregate proceeds on sale of assets	2018-12-31	$14,086,815
Aggregate carrying amount (costs) on sale of assets	2018-12-31	$13,762,962
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2018-12-31	Yes
Opinion of an independent qualified public accountant for this plan	2018-12-31	Disclaimer
Accountancy firm name	2018-12-31	PICKETT, CHANEY & MCMULLEN, LLP
Accountancy firm EIN	2018-12-31	481246310
2017 : WOLF CREEK NUCLEAR OPERATING CORPORATION EMPLOYEE SAVINGS PLAN 2017 401k financial data
Unrealized appreciation/depreciation of other (non real estate) assets	2017-12-31	$917,520
Total unrealized appreciation/depreciation of assets	2017-12-31	$917,520
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2017-12-31	$384
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2017-12-31	$2
Total income from all sources (including contributions)	2017-12-31	$60,114,009
Total loss/gain on sale of assets	2017-12-31	$182,945
Total of all expenses incurred	2017-12-31	$34,856,571
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2017-12-31	$34,746,117
Expenses. Certain deemed distributions of participant loans	2017-12-31	$-3,331
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2017-12-31	$13,459,354
Value of total assets at end of year	2017-12-31	$269,107,381
Value of total assets at beginning of year	2017-12-31	$243,849,561
Total of administrative expenses incurred including professional, contract, advisory and management fees	2017-12-31	$113,785
Total interest from all sources	2017-12-31	$230,458
Total dividends received (eg from common stock, registered investment company shares)	2017-12-31	$11,548,137
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2017-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2017-12-31	$11,380,399
Assets. Corporate prefeered stocks other than exployer securities at end of year	2017-12-31	$336,206
Assets. Corporate prefeered stocks other than exployer securities at beginning of year	2017-12-31	$245,162
Was this plan covered by a fidelity bond	2017-12-31	Yes
Value of fidelity bond cover	2017-12-31	$500,000
If this is an individual account plan, was there a blackout period	2017-12-31	No
Were there any nonexempt tranactions with any party-in-interest	2017-12-31	No
Contributions received from participants	2017-12-31	$9,680,220
Participant contributions at end of year	2017-12-31	$3,373,551
Participant contributions at beginning of year	2017-12-31	$3,527,086
Assets. Other investments not covered elsewhere at end of year	2017-12-31	$7,027
Assets. Other investments not covered elsewhere at beginning of year	2017-12-31	$141,479
Income. Received or receivable in cash from other sources (including rollovers)	2017-12-31	$593,050
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year	2017-12-31	$384
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year	2017-12-31	$2
Other income not declared elsewhere	2017-12-31	$235,863
Administrative expenses (other) incurred	2017-12-31	$100,774
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2017-12-31	No
Value of net income/loss	2017-12-31	$25,257,438
Value of net assets at end of year (total assets less liabilities)	2017-12-31	$269,106,997
Value of net assets at beginning of year (total assets less liabilities)	2017-12-31	$243,849,559
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2017-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2017-12-31	No
Were any leases to which the plan was party in default or uncollectible	2017-12-31	No
Investment advisory and management fees	2017-12-31	$13,011
Value of interest in registered invesment companies (eg mutual funds) at end of year	2017-12-31	$227,561,355
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2017-12-31	$196,071,376
Interest on participant loans	2017-12-31	$191,342
Income. Interest from US Government securities	2017-12-31	$155
Income. Interest from corporate debt instruments	2017-12-31	$3,054
Value of interest in common/collective trusts at end of year	2017-12-31	$22,113,392
Value of interest in common/collective trusts at beginning of year	2017-12-31	$24,976,246
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2017-12-31	$5,653,098
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2017-12-31	$7,068,414
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2017-12-31	$7,068,414
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2017-12-31	$35,907
Asset value of US Government securities at end of year	2017-12-31	$11,706
Asset value of US Government securities at beginning of year	2017-12-31	$11,755
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2017-12-31	$33,330,282
Net investment gain or loss from common/collective trusts	2017-12-31	$209,450
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2017-12-31	No
Was there a failure to transmit to the plan any participant contributions	2017-12-31	No
Has the plan failed to provide any benefit when due under the plan	2017-12-31	No
Contributions received in cash from employer	2017-12-31	$3,186,084
Employer contributions (assets) at end of year	2017-12-31	$49,362
Income. Dividends from preferred stock	2017-12-31	$16,519
Income. Dividends from common stock	2017-12-31	$151,219
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2017-12-31	$34,746,117
Asset. Corporate debt instrument debt (other) at end of year	2017-12-31	$74,369
Asset. Corporate debt instrument debt (other) at beginning of year	2017-12-31	$30,500
Assets. Corporate common stocks other than exployer securities at end of year	2017-12-31	$9,927,315
Assets. Corporate common stocks other than exployer securities at beginning of year	2017-12-31	$11,777,543
Did the plan have assets held for investment	2017-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2017-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2017-12-31	No
Aggregate proceeds on sale of assets	2017-12-31	$13,807,759
Aggregate carrying amount (costs) on sale of assets	2017-12-31	$13,624,814
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2017-12-31	Yes
Opinion of an independent qualified public accountant for this plan	2017-12-31	Disclaimer
Accountancy firm name	2017-12-31	PICKETT, CHANEY & MCMULLEN, LLP
Accountancy firm EIN	2017-12-31	481246310
2016 : WOLF CREEK NUCLEAR OPERATING CORPORATION EMPLOYEE SAVINGS PLAN 2016 401k financial data
Unrealized appreciation/depreciation of other (non real estate) assets	2016-12-31	$1,067,329
Total unrealized appreciation/depreciation of assets	2016-12-31	$1,067,329
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2016-12-31	$2
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2016-12-31	$0
Total income from all sources (including contributions)	2016-12-31	$30,214,418
Total loss/gain on sale of assets	2016-12-31	$546,493
Total of all expenses incurred	2016-12-31	$20,458,231
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2016-12-31	$20,355,674
Expenses. Certain deemed distributions of participant loans	2016-12-31	$38,115
Value of total corrective distributions	2016-12-31	$10,323
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2016-12-31	$14,317,643
Value of total assets at end of year	2016-12-31	$243,849,561
Value of total assets at beginning of year	2016-12-31	$234,093,372
Total of administrative expenses incurred including professional, contract, advisory and management fees	2016-12-31	$54,119
Total interest from all sources	2016-12-31	$212,775
Total dividends received (eg from common stock, registered investment company shares)	2016-12-31	$8,457,203
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2016-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2016-12-31	$8,200,868
Assets. Corporate prefeered stocks other than exployer securities at end of year	2016-12-31	$245,162
Assets. Corporate prefeered stocks other than exployer securities at beginning of year	2016-12-31	$249,492
Was this plan covered by a fidelity bond	2016-12-31	Yes
Value of fidelity bond cover	2016-12-31	$500,000
If this is an individual account plan, was there a blackout period	2016-12-31	No
Were there any nonexempt tranactions with any party-in-interest	2016-12-31	No
Contributions received from participants	2016-12-31	$10,252,988
Participant contributions at end of year	2016-12-31	$3,527,086
Participant contributions at beginning of year	2016-12-31	$3,808,668
Assets. Other investments not covered elsewhere at end of year	2016-12-31	$141,479
Assets. Other investments not covered elsewhere at beginning of year	2016-12-31	$48,122
Income. Received or receivable in cash from other sources (including rollovers)	2016-12-31	$643,216
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year	2016-12-31	$2
Other income not declared elsewhere	2016-12-31	$210,624
Administrative expenses (other) incurred	2016-12-31	$52,521
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2016-12-31	No
Value of net income/loss	2016-12-31	$9,756,187
Value of net assets at end of year (total assets less liabilities)	2016-12-31	$243,849,559
Value of net assets at beginning of year (total assets less liabilities)	2016-12-31	$234,093,372
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2016-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2016-12-31	No
Were any leases to which the plan was party in default or uncollectible	2016-12-31	No
Investment advisory and management fees	2016-12-31	$1,598
Value of interest in registered invesment companies (eg mutual funds) at end of year	2016-12-31	$196,071,376
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2016-12-31	$191,344,840
Interest on participant loans	2016-12-31	$195,211
Income. Interest from US Government securities	2016-12-31	$1,570
Income. Interest from corporate debt instruments	2016-12-31	$2,485
Value of interest in common/collective trusts at end of year	2016-12-31	$24,976,246
Value of interest in common/collective trusts at beginning of year	2016-12-31	$22,266,236
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2016-12-31	$7,068,414
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2016-12-31	$6,567,750
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2016-12-31	$6,567,750
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2016-12-31	$13,509
Asset value of US Government securities at end of year	2016-12-31	$11,755
Asset value of US Government securities at beginning of year	2016-12-31	$11,433
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2016-12-31	$5,130,341
Net investment gain or loss from common/collective trusts	2016-12-31	$272,010
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2016-12-31	No
Was there a failure to transmit to the plan any participant contributions	2016-12-31	No
Has the plan failed to provide any benefit when due under the plan	2016-12-31	No
Contributions received in cash from employer	2016-12-31	$3,421,439
Income. Dividends from preferred stock	2016-12-31	$14,566
Income. Dividends from common stock	2016-12-31	$241,769
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2016-12-31	$20,355,674
Asset. Corporate debt instrument debt (other) at end of year	2016-12-31	$30,500
Asset. Corporate debt instrument debt (other) at beginning of year	2016-12-31	$6,307
Assets. Corporate common stocks other than exployer securities at end of year	2016-12-31	$11,777,543
Assets. Corporate common stocks other than exployer securities at beginning of year	2016-12-31	$9,790,524
Did the plan have assets held for investment	2016-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2016-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2016-12-31	No
Aggregate proceeds on sale of assets	2016-12-31	$10,463,127
Aggregate carrying amount (costs) on sale of assets	2016-12-31	$9,916,634
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2016-12-31	Yes
Opinion of an independent qualified public accountant for this plan	2016-12-31	Disclaimer
Accountancy firm name	2016-12-31	PICKETT, CHANEY & MCMULLEN, LLP
Accountancy firm EIN	2016-12-31	481246310
2015 : WOLF CREEK NUCLEAR OPERATING CORPORATION EMPLOYEE SAVINGS PLAN 2015 401k financial data
Unrealized appreciation/depreciation of other (non real estate) assets	2015-12-31	$-1,173,373
Total unrealized appreciation/depreciation of assets	2015-12-31	$-1,173,373
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2015-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2015-12-31	$0
Total income from all sources (including contributions)	2015-12-31	$18,283,900
Total loss/gain on sale of assets	2015-12-31	$-5,261
Total of all expenses incurred	2015-12-31	$27,857,512
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2015-12-31	$27,727,000
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2015-12-31	$14,813,463
Value of total assets at end of year	2015-12-31	$234,093,372
Value of total assets at beginning of year	2015-12-31	$243,666,984
Total of administrative expenses incurred including professional, contract, advisory and management fees	2015-12-31	$130,512
Total interest from all sources	2015-12-31	$209,635
Total dividends received (eg from common stock, registered investment company shares)	2015-12-31	$8,556,792
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2015-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2015-12-31	$8,304,453
Assets. Corporate prefeered stocks other than exployer securities at end of year	2015-12-31	$249,492
Assets. Corporate prefeered stocks other than exployer securities at beginning of year	2015-12-31	$236,875
Was this plan covered by a fidelity bond	2015-12-31	Yes
Value of fidelity bond cover	2015-12-31	$500,000
If this is an individual account plan, was there a blackout period	2015-12-31	No
Were there any nonexempt tranactions with any party-in-interest	2015-12-31	No
Contributions received from participants	2015-12-31	$10,056,820
Participant contributions at end of year	2015-12-31	$3,808,668
Participant contributions at beginning of year	2015-12-31	$3,642,582
Assets. Other investments not covered elsewhere at end of year	2015-12-31	$48,122
Assets. Other investments not covered elsewhere at beginning of year	2015-12-31	$5,302
Income. Received or receivable in cash from other sources (including rollovers)	2015-12-31	$1,455,460
Other income not declared elsewhere	2015-12-31	$273,340
Administrative expenses (other) incurred	2015-12-31	$130,512
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2015-12-31	No
Value of net income/loss	2015-12-31	$-9,573,612
Value of net assets at end of year (total assets less liabilities)	2015-12-31	$234,093,372
Value of net assets at beginning of year (total assets less liabilities)	2015-12-31	$243,666,984
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2015-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2015-12-31	No
Were any leases to which the plan was party in default or uncollectible	2015-12-31	No
Value of interest in registered invesment companies (eg mutual funds) at end of year	2015-12-31	$191,344,840
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2015-12-31	$196,904,666
Interest on participant loans	2015-12-31	$194,702
Income. Interest from US Government securities	2015-12-31	$201
Income. Interest from corporate debt instruments	2015-12-31	$259
Value of interest in common/collective trusts at end of year	2015-12-31	$22,266,236
Value of interest in common/collective trusts at beginning of year	2015-12-31	$25,373,998
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2015-12-31	$6,567,750
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2015-12-31	$6,390,589
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2015-12-31	$6,390,589
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2015-12-31	$14,473
Asset value of US Government securities at end of year	2015-12-31	$11,433
Asset value of US Government securities at beginning of year	2015-12-31	$17,733
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2015-12-31	$-4,482,479
Net investment gain or loss from common/collective trusts	2015-12-31	$91,783
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2015-12-31	No
Was there a failure to transmit to the plan any participant contributions	2015-12-31	No
Has the plan failed to provide any benefit when due under the plan	2015-12-31	No
Contributions received in cash from employer	2015-12-31	$3,301,183
Employer contributions (assets) at beginning of year	2015-12-31	$84,270
Income. Dividends from preferred stock	2015-12-31	$15,002
Income. Dividends from common stock	2015-12-31	$237,337
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2015-12-31	$27,727,000
Asset. Corporate debt instrument debt (other) at end of year	2015-12-31	$6,307
Assets. Corporate common stocks other than exployer securities at end of year	2015-12-31	$9,790,524
Assets. Corporate common stocks other than exployer securities at beginning of year	2015-12-31	$11,010,969
Did the plan have assets held for investment	2015-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2015-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2015-12-31	No
Aggregate proceeds on sale of assets	2015-12-31	$12,272,435
Aggregate carrying amount (costs) on sale of assets	2015-12-31	$12,277,696
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2015-12-31	Yes
Opinion of an independent qualified public accountant for this plan	2015-12-31	Disclaimer
Accountancy firm name	2015-12-31	PICKETT, CHANEY & MCMULLEN, LLP
Accountancy firm EIN	2015-12-31	481246310
2014 : WOLF CREEK NUCLEAR OPERATING CORPORATION EMPLOYEE SAVINGS PLAN 2014 401k financial data
Unrealized appreciation/depreciation of other (non real estate) assets	2014-12-31	$-187,026
Total unrealized appreciation/depreciation of assets	2014-12-31	$-187,026
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2014-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2014-12-31	$0
Total income from all sources (including contributions)	2014-12-31	$30,891,015
Total loss/gain on sale of assets	2014-12-31	$829,104
Total of all expenses incurred	2014-12-31	$20,545,881
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2014-12-31	$20,372,851
Expenses. Certain deemed distributions of participant loans	2014-12-31	$15,610
Value of total corrective distributions	2014-12-31	$27,275
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2014-12-31	$13,430,919
Value of total assets at end of year	2014-12-31	$243,666,984
Value of total assets at beginning of year	2014-12-31	$233,321,850
Total of administrative expenses incurred including professional, contract, advisory and management fees	2014-12-31	$130,145
Total interest from all sources	2014-12-31	$200,144
Total dividends received (eg from common stock, registered investment company shares)	2014-12-31	$13,323,957
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2014-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2014-12-31	$13,084,126
Assets. Corporate prefeered stocks other than exployer securities at end of year	2014-12-31	$236,875
Assets. Corporate prefeered stocks other than exployer securities at beginning of year	2014-12-31	$192,436
Was this plan covered by a fidelity bond	2014-12-31	Yes
Value of fidelity bond cover	2014-12-31	$500,000
If this is an individual account plan, was there a blackout period	2014-12-31	No
Were there any nonexempt tranactions with any party-in-interest	2014-12-31	No
Contributions received from participants	2014-12-31	$9,434,728
Participant contributions at end of year	2014-12-31	$3,642,582
Participant contributions at beginning of year	2014-12-31	$3,418,249
Assets. Other investments not covered elsewhere at end of year	2014-12-31	$5,302
Assets. Other investments not covered elsewhere at beginning of year	2014-12-31	$1,447
Income. Received or receivable in cash from other sources (including rollovers)	2014-12-31	$864,644
Value of other receiveables (less allowance for doubtful accounts) at beginning of year	2014-12-31	$30,000
Other income not declared elsewhere	2014-12-31	$120,000
Administrative expenses (other) incurred	2014-12-31	$130,145
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2014-12-31	No
Value of net income/loss	2014-12-31	$10,345,134
Value of net assets at end of year (total assets less liabilities)	2014-12-31	$243,666,984
Value of net assets at beginning of year (total assets less liabilities)	2014-12-31	$233,321,850
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2014-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2014-12-31	No
Were any leases to which the plan was party in default or uncollectible	2014-12-31	No
Value of interest in registered invesment companies (eg mutual funds) at end of year	2014-12-31	$196,904,666
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2014-12-31	$187,087,723
Interest on participant loans	2014-12-31	$185,462
Income. Interest from US Government securities	2014-12-31	$250
Value of interest in common/collective trusts at end of year	2014-12-31	$25,373,998
Value of interest in common/collective trusts at beginning of year	2014-12-31	$25,565,898
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2014-12-31	$6,390,589
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2014-12-31	$6,461,126
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2014-12-31	$6,461,126
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2014-12-31	$14,432
Asset value of US Government securities at end of year	2014-12-31	$17,733
Asset value of US Government securities at beginning of year	2014-12-31	$17,899
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2014-12-31	$2,853,942
Net investment gain or loss from common/collective trusts	2014-12-31	$319,975
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2014-12-31	No
Was there a failure to transmit to the plan any participant contributions	2014-12-31	No
Has the plan failed to provide any benefit when due under the plan	2014-12-31	No
Contributions received in cash from employer	2014-12-31	$3,131,547
Employer contributions (assets) at end of year	2014-12-31	$84,270
Income. Dividends from preferred stock	2014-12-31	$13,530
Income. Dividends from common stock	2014-12-31	$226,301
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2014-12-31	$20,372,851
Assets. Corporate common stocks other than exployer securities at end of year	2014-12-31	$11,010,969
Assets. Corporate common stocks other than exployer securities at beginning of year	2014-12-31	$10,547,072
Did the plan have assets held for investment	2014-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2014-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2014-12-31	No
Aggregate proceeds on sale of assets	2014-12-31	$17,891,690
Aggregate carrying amount (costs) on sale of assets	2014-12-31	$17,062,586
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2014-12-31	Yes
Opinion of an independent qualified public accountant for this plan	2014-12-31	Disclaimer
Accountancy firm name	2014-12-31	PICKETT, CHANEY & MCMULLEN, LLP
Accountancy firm EIN	2014-12-31	481246310
2013 : WOLF CREEK NUCLEAR OPERATING CORPORATION EMPLOYEE SAVINGS PLAN 2013 401k financial data
Unrealized appreciation/depreciation of other (non real estate) assets	2013-12-31	$1,398,045
Total unrealized appreciation/depreciation of assets	2013-12-31	$1,398,045
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2013-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2013-12-31	$0
Total income from all sources (including contributions)	2013-12-31	$54,019,610
Total loss/gain on sale of assets	2013-12-31	$590,968
Total of all expenses incurred	2013-12-31	$16,205,183
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2013-12-31	$16,157,262
Expenses. Certain deemed distributions of participant loans	2013-12-31	$1,551
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2013-12-31	$12,611,235
Value of total assets at end of year	2013-12-31	$233,321,850
Value of total assets at beginning of year	2013-12-31	$195,507,423
Total of administrative expenses incurred including professional, contract, advisory and management fees	2013-12-31	$46,370
Total interest from all sources	2013-12-31	$200,050
Total dividends received (eg from common stock, registered investment company shares)	2013-12-31	$9,292,661
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2013-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2013-12-31	$9,084,878
Assets. Corporate prefeered stocks other than exployer securities at end of year	2013-12-31	$192,436
Assets. Corporate prefeered stocks other than exployer securities at beginning of year	2013-12-31	$169,963
Was this plan covered by a fidelity bond	2013-12-31	Yes
Value of fidelity bond cover	2013-12-31	$500,000
If this is an individual account plan, was there a blackout period	2013-12-31	No
Were there any nonexempt tranactions with any party-in-interest	2013-12-31	No
Contributions received from participants	2013-12-31	$9,217,219
Participant contributions at end of year	2013-12-31	$3,418,249
Participant contributions at beginning of year	2013-12-31	$3,503,367
Assets. Other investments not covered elsewhere at end of year	2013-12-31	$1,447
Assets. Other investments not covered elsewhere at beginning of year	2013-12-31	$12,157
Income. Received or receivable in cash from other sources (including rollovers)	2013-12-31	$385,844
Value of other receiveables (less allowance for doubtful accounts) at end of year	2013-12-31	$30,000
Value of other receiveables (less allowance for doubtful accounts) at beginning of year	2013-12-31	$30,000
Other income not declared elsewhere	2013-12-31	$120,000
Administrative expenses (other) incurred	2013-12-31	$46,370
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2013-12-31	No
Value of net income/loss	2013-12-31	$37,814,427
Value of net assets at end of year (total assets less liabilities)	2013-12-31	$233,321,850
Value of net assets at beginning of year (total assets less liabilities)	2013-12-31	$195,507,423
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2013-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2013-12-31	No
Were any leases to which the plan was party in default or uncollectible	2013-12-31	No
Value of interest in registered invesment companies (eg mutual funds) at end of year	2013-12-31	$187,087,723
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2013-12-31	$151,228,736
Interest on participant loans	2013-12-31	$183,570
Income. Interest from US Government securities	2013-12-31	$246
Income. Interest from corporate debt instruments	2013-12-31	$77
Value of interest in common/collective trusts at end of year	2013-12-31	$25,565,898
Value of interest in common/collective trusts at beginning of year	2013-12-31	$25,454,645
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2013-12-31	$6,461,126
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2013-12-31	$5,737,527
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2013-12-31	$5,737,527
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2013-12-31	$16,157
Asset value of US Government securities at end of year	2013-12-31	$17,899
Asset value of US Government securities at beginning of year	2013-12-31	$19,116
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2013-12-31	$29,736,215
Net investment gain or loss from common/collective trusts	2013-12-31	$70,436
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2013-12-31	No
Was there a failure to transmit to the plan any participant contributions	2013-12-31	No
Has the plan failed to provide any benefit when due under the plan	2013-12-31	No
Contributions received in cash from employer	2013-12-31	$3,008,172
Income. Dividends from preferred stock	2013-12-31	$11,066
Income. Dividends from common stock	2013-12-31	$196,717
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2013-12-31	$16,157,262
Asset. Corporate debt instrument debt (other) at beginning of year	2013-12-31	$10,167
Was the provided the required notice or one of the exceptions to providing the black out period notice applied under 29 CFR 2520.101-3	2013-12-31	No
Assets. Corporate common stocks other than exployer securities at end of year	2013-12-31	$10,547,072
Assets. Corporate common stocks other than exployer securities at beginning of year	2013-12-31	$9,341,745
Did the plan have assets held for investment	2013-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2013-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2013-12-31	No
Aggregate proceeds on sale of assets	2013-12-31	$11,885,492
Aggregate carrying amount (costs) on sale of assets	2013-12-31	$11,294,524
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2013-12-31	Yes
Opinion of an independent qualified public accountant for this plan	2013-12-31	Disclaimer
Accountancy firm name	2013-12-31	PICKETT, CHANEY & MCMULLEN, LLP
Accountancy firm EIN	2013-12-31	481246310
2012 : WOLF CREEK NUCLEAR OPERATING CORPORATION EMPLOYEE SAVINGS PLAN 2012 401k financial data
Unrealized appreciation/depreciation of other (non real estate) assets	2012-12-31	$125,824
Total unrealized appreciation/depreciation of assets	2012-12-31	$125,824
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2012-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2012-12-31	$0
Total income from all sources (including contributions)	2012-12-31	$34,370,866
Total loss/gain on sale of assets	2012-12-31	$200,536
Total of all expenses incurred	2012-12-31	$13,862,610
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2012-12-31	$13,857,646
Value of total corrective distributions	2012-12-31	$2,007
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2012-12-31	$11,815,266
Value of total assets at end of year	2012-12-31	$195,507,423
Value of total assets at beginning of year	2012-12-31	$174,999,167
Total of administrative expenses incurred including professional, contract, advisory and management fees	2012-12-31	$2,957
Total interest from all sources	2012-12-31	$208,257
Total dividends received (eg from common stock, registered investment company shares)	2012-12-31	$5,268,112
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2012-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2012-12-31	$5,073,080
Assets. Corporate prefeered stocks other than exployer securities at end of year	2012-12-31	$169,963
Assets. Corporate prefeered stocks other than exployer securities at beginning of year	2012-12-31	$149,973
Was this plan covered by a fidelity bond	2012-12-31	Yes
Value of fidelity bond cover	2012-12-31	$500,000
If this is an individual account plan, was there a blackout period	2012-12-31	No
Were there any nonexempt tranactions with any party-in-interest	2012-12-31	No
Contributions received from participants	2012-12-31	$8,242,628
Participant contributions at end of year	2012-12-31	$3,503,367
Participant contributions at beginning of year	2012-12-31	$3,346,957
Participant contributions at beginning of year	2012-12-31	$291,435
Assets. Other investments not covered elsewhere at end of year	2012-12-31	$12,157
Assets. Other investments not covered elsewhere at beginning of year	2012-12-31	$2,476
Income. Received or receivable in cash from other sources (including rollovers)	2012-12-31	$874,868
Value of other receiveables (less allowance for doubtful accounts) at end of year	2012-12-31	$30,000
Other income not declared elsewhere	2012-12-31	$120,000
Administrative expenses (other) incurred	2012-12-31	$2,957
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2012-12-31	No
Value of net income/loss	2012-12-31	$20,508,256
Value of net assets at end of year (total assets less liabilities)	2012-12-31	$195,507,423
Value of net assets at beginning of year (total assets less liabilities)	2012-12-31	$174,999,167
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2012-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2012-12-31	No
Were any leases to which the plan was party in default or uncollectible	2012-12-31	No
Value of interest in registered invesment companies (eg mutual funds) at end of year	2012-12-31	$151,228,736
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2012-12-31	$132,180,387
Interest on participant loans	2012-12-31	$185,686
Income. Interest from US Government securities	2012-12-31	$242
Income. Interest from corporate debt instruments	2012-12-31	$1,515
Value of interest in common/collective trusts at end of year	2012-12-31	$25,454,645
Value of interest in common/collective trusts at beginning of year	2012-12-31	$24,589,734
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2012-12-31	$5,737,527
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2012-12-31	$4,953,050
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2012-12-31	$4,953,050
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2012-12-31	$20,814
Asset value of US Government securities at end of year	2012-12-31	$19,116
Asset value of US Government securities at beginning of year	2012-12-31	$18,319
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2012-12-31	$16,199,383
Net investment gain or loss from common/collective trusts	2012-12-31	$433,488
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2012-12-31	No
Was there a failure to transmit to the plan any participant contributions	2012-12-31	No
Has the plan failed to provide any benefit when due under the plan	2012-12-31	No
Contributions received in cash from employer	2012-12-31	$2,697,770
Employer contributions (assets) at beginning of year	2012-12-31	$160,586
Income. Dividends from preferred stock	2012-12-31	$10,825
Income. Dividends from common stock	2012-12-31	$184,207
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2012-12-31	$13,857,646
Asset. Corporate debt instrument debt (other) at end of year	2012-12-31	$10,167
Asset. Corporate debt instrument debt (other) at beginning of year	2012-12-31	$35,396
Assets. Corporate common stocks other than exployer securities at end of year	2012-12-31	$9,341,745
Assets. Corporate common stocks other than exployer securities at beginning of year	2012-12-31	$9,270,854
Did the plan have assets held for investment	2012-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2012-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2012-12-31	No
Aggregate proceeds on sale of assets	2012-12-31	$11,962,914
Aggregate carrying amount (costs) on sale of assets	2012-12-31	$11,762,378
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2012-12-31	Yes
Opinion of an independent qualified public accountant for this plan	2012-12-31	Disclaimer
Accountancy firm name	2012-12-31	PICKETT, CHANEY & MCMULLEN, LLP
Accountancy firm EIN	2012-12-31	481246310
2011 : WOLF CREEK NUCLEAR OPERATING CORPORATION EMPLOYEE SAVINGS PLAN 2011 401k financial data
Unrealized appreciation/depreciation of other (non real estate) assets	2011-12-31	$-1,085,137
Total unrealized appreciation/depreciation of assets	2011-12-31	$-1,085,137
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2011-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2011-12-31	$0
Total income from all sources (including contributions)	2011-12-31	$8,066,662
Total loss/gain on sale of assets	2011-12-31	$-338,218
Total of all expenses incurred	2011-12-31	$7,638,484
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2011-12-31	$7,631,612
Value of total corrective distributions	2011-12-31	$3,211
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2011-12-31	$11,994,670
Value of total assets at end of year	2011-12-31	$174,999,167
Value of total assets at beginning of year	2011-12-31	$174,570,989
Total of administrative expenses incurred including professional, contract, advisory and management fees	2011-12-31	$3,661
Total interest from all sources	2011-12-31	$213,851
Total dividends received (eg from common stock, registered investment company shares)	2011-12-31	$4,990,845
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2011-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2011-12-31	$4,805,934
Assets. Corporate prefeered stocks other than exployer securities at end of year	2011-12-31	$149,973
Assets. Corporate prefeered stocks other than exployer securities at beginning of year	2011-12-31	$119,313
Was this plan covered by a fidelity bond	2011-12-31	Yes
Value of fidelity bond cover	2011-12-31	$500,000
If this is an individual account plan, was there a blackout period	2011-12-31	No
Were there any nonexempt tranactions with any party-in-interest	2011-12-31	No
Contributions received from participants	2011-12-31	$8,402,681
Participant contributions at end of year	2011-12-31	$3,346,957
Participant contributions at beginning of year	2011-12-31	$3,731,213
Participant contributions at end of year	2011-12-31	$291,435
Assets. Other investments not covered elsewhere at end of year	2011-12-31	$2,476
Assets. Other investments not covered elsewhere at beginning of year	2011-12-31	$13,434
Income. Received or receivable in cash from other sources (including rollovers)	2011-12-31	$838,354
Administrative expenses (other) incurred	2011-12-31	$3,661
Total non interest bearing cash at beginning of year	2011-12-31	$28,149
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2011-12-31	No
Value of net income/loss	2011-12-31	$428,178
Value of net assets at end of year (total assets less liabilities)	2011-12-31	$174,999,167
Value of net assets at beginning of year (total assets less liabilities)	2011-12-31	$174,570,989
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2011-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2011-12-31	No
Were any leases to which the plan was party in default or uncollectible	2011-12-31	No
Value of interest in registered invesment companies (eg mutual funds) at end of year	2011-12-31	$132,180,387
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2011-12-31	$133,142,273
Interest on participant loans	2011-12-31	$192,590
Income. Interest from US Government securities	2011-12-31	$236
Income. Interest from corporate debt instruments	2011-12-31	$1,851
Value of interest in common/collective trusts at end of year	2011-12-31	$24,589,734
Value of interest in common/collective trusts at beginning of year	2011-12-31	$23,433,760
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2011-12-31	$4,953,050
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2011-12-31	$5,125,589
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2011-12-31	$5,125,589
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2011-12-31	$19,174
Asset value of US Government securities at end of year	2011-12-31	$18,319
Asset value of US Government securities at beginning of year	2011-12-31	$16,617
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2011-12-31	$-8,414,421
Net investment gain or loss from common/collective trusts	2011-12-31	$705,072
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2011-12-31	No
Was there a failure to transmit to the plan any participant contributions	2011-12-31	No
Has the plan failed to provide any benefit when due under the plan	2011-12-31	No
Contributions received in cash from employer	2011-12-31	$2,753,635
Employer contributions (assets) at end of year	2011-12-31	$160,586
Income. Dividends from preferred stock	2011-12-31	$9,817
Income. Dividends from common stock	2011-12-31	$175,094
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2011-12-31	$7,631,612
Asset. Corporate debt instrument debt (other) at end of year	2011-12-31	$35,396
Assets. Corporate common stocks other than exployer securities at end of year	2011-12-31	$9,270,854
Assets. Corporate common stocks other than exployer securities at beginning of year	2011-12-31	$8,960,641
Did the plan have assets held for investment	2011-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2011-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2011-12-31	No
Aggregate proceeds on sale of assets	2011-12-31	$15,184,107
Aggregate carrying amount (costs) on sale of assets	2011-12-31	$15,522,325
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2011-12-31	Yes
Opinion of an independent qualified public accountant for this plan	2011-12-31	Disclaimer
Accountancy firm name	2011-12-31	PICKETT, CHANEY & MCMULLEN, LLP
Accountancy firm EIN	2011-12-31	481246310
2010 : WOLF CREEK NUCLEAR OPERATING CORPORATION EMPLOYEE SAVINGS PLAN 2010 401k financial data
Unrealized appreciation/depreciation of other (non real estate) assets	2010-12-31	$1,263,384
Total unrealized appreciation/depreciation of assets	2010-12-31	$1,263,384
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2010-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2010-12-31	$0
Total income from all sources (including contributions)	2010-12-31	$29,943,750
Total loss/gain on sale of assets	2010-12-31	$64,457
Total of all expenses incurred	2010-12-31	$10,012,121
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2010-12-31	$9,987,010
Expenses. Certain deemed distributions of participant loans	2010-12-31	$20,357
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2010-12-31	$9,443,231
Value of total assets at end of year	2010-12-31	$174,570,989
Value of total assets at beginning of year	2010-12-31	$154,639,360
Total of administrative expenses incurred including professional, contract, advisory and management fees	2010-12-31	$4,754
Total interest from all sources	2010-12-31	$262,389
Total dividends received (eg from common stock, registered investment company shares)	2010-12-31	$2,282,160
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2010-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2010-12-31	$2,092,406
Assets. Corporate prefeered stocks other than exployer securities at end of year	2010-12-31	$119,313
Assets. Corporate prefeered stocks other than exployer securities at beginning of year	2010-12-31	$69,206
Was this plan covered by a fidelity bond	2010-12-31	Yes
Value of fidelity bond cover	2010-12-31	$500,000
If this is an individual account plan, was there a blackout period	2010-12-31	No
Were there any nonexempt tranactions with any party-in-interest	2010-12-31	No
Contributions received from participants	2010-12-31	$7,110,303
Participant contributions at end of year	2010-12-31	$3,731,213
Participant contributions at beginning of year	2010-12-31	$3,571,323
Assets. Other investments not covered elsewhere at end of year	2010-12-31	$13,434
Assets. Other investments not covered elsewhere at beginning of year	2010-12-31	$216,981
Income. Received or receivable in cash from other sources (including rollovers)	2010-12-31	$67,730
Administrative expenses (other) incurred	2010-12-31	$4,754
Total non interest bearing cash at end of year	2010-12-31	$28,149
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2010-12-31	No
Value of net income/loss	2010-12-31	$19,931,629
Value of net assets at end of year (total assets less liabilities)	2010-12-31	$174,570,989
Value of net assets at beginning of year (total assets less liabilities)	2010-12-31	$154,639,360
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2010-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2010-12-31	No
Were any leases to which the plan was party in default or uncollectible	2010-12-31	No
Value of interest in registered invesment companies (eg mutual funds) at end of year	2010-12-31	$133,142,273
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2010-12-31	$116,887,153
Interest on participant loans	2010-12-31	$242,152
Income. Interest from US Government securities	2010-12-31	$162
Value of interest in common/collective trusts at end of year	2010-12-31	$23,433,760
Value of interest in common/collective trusts at beginning of year	2010-12-31	$21,978,419
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2010-12-31	$5,125,589
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2010-12-31	$4,985,274
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2010-12-31	$4,985,274
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2010-12-31	$20,075
Asset value of US Government securities at end of year	2010-12-31	$16,617
Asset value of US Government securities at beginning of year	2010-12-31	$5,887
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2010-12-31	$15,777,379
Net investment gain or loss from common/collective trusts	2010-12-31	$850,750
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2010-12-31	No
Was there a failure to transmit to the plan any participant contributions	2010-12-31	No
Has the plan failed to provide any benefit when due under the plan	2010-12-31	No
Contributions received in cash from employer	2010-12-31	$2,265,198
Employer contributions (assets) at beginning of year	2010-12-31	$0
Income. Dividends from preferred stock	2010-12-31	$7,762
Income. Dividends from common stock	2010-12-31	$181,992
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2010-12-31	$9,987,010
Assets. Corporate common stocks other than exployer securities at end of year	2010-12-31	$8,960,641
Assets. Corporate common stocks other than exployer securities at beginning of year	2010-12-31	$6,925,117
Did the plan have assets held for investment	2010-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2010-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2010-12-31	No
Aggregate proceeds on sale of assets	2010-12-31	$18,276,842
Aggregate carrying amount (costs) on sale of assets	2010-12-31	$18,212,385
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2010-12-31	Yes
Opinion of an independent qualified public accountant for this plan	2010-12-31	Disclaimer
Accountancy firm name	2010-12-31	DELOITTE & TOUCHE
Accountancy firm EIN	2010-12-31	133891517

Form 5500 Responses for WOLF CREEK NUCLEAR OPERATING CORPORATION EMPLOYEE SAVINGS PLAN

2019: WOLF CREEK NUCLEAR OPERATING CORPORATION EMPLOYEE SAVINGS PLAN 2019 form 5500 responses
2019-01-01	Type of plan entity	Single employer plan
2019-01-01	Submission has been amended	No
2019-01-01	This submission is the final filing	Yes
2019-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2019-01-01	Plan is a collectively bargained plan	Yes
2019-01-01	Plan funding arrangement – Trust	Yes
2019-01-01	Plan benefit arrangement - Trust	Yes
2018: WOLF CREEK NUCLEAR OPERATING CORPORATION EMPLOYEE SAVINGS PLAN 2018 form 5500 responses
2018-01-01	Type of plan entity	Single employer plan
2018-01-01	Submission has been amended	No
2018-01-01	This submission is the final filing	No
2018-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2018-01-01	Plan is a collectively bargained plan	Yes
2018-01-01	Plan funding arrangement – Trust	Yes
2018-01-01	Plan benefit arrangement - Trust	Yes
2017: WOLF CREEK NUCLEAR OPERATING CORPORATION EMPLOYEE SAVINGS PLAN 2017 form 5500 responses
2017-01-01	Type of plan entity	Single employer plan
2017-01-01	Submission has been amended	No
2017-01-01	This submission is the final filing	No
2017-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2017-01-01	Plan is a collectively bargained plan	Yes
2017-01-01	Plan funding arrangement – Trust	Yes
2017-01-01	Plan benefit arrangement - Trust	Yes
2016: WOLF CREEK NUCLEAR OPERATING CORPORATION EMPLOYEE SAVINGS PLAN 2016 form 5500 responses
2016-01-01	Type of plan entity	Single employer plan
2016-01-01	Submission has been amended	No
2016-01-01	This submission is the final filing	No
2016-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2016-01-01	Plan is a collectively bargained plan	Yes
2016-01-01	Plan funding arrangement – Trust	Yes
2016-01-01	Plan benefit arrangement - Trust	Yes
2015: WOLF CREEK NUCLEAR OPERATING CORPORATION EMPLOYEE SAVINGS PLAN 2015 form 5500 responses
2015-01-01	Type of plan entity	Single employer plan
2015-01-01	Submission has been amended	No
2015-01-01	This submission is the final filing	No
2015-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2015-01-01	Plan is a collectively bargained plan	Yes
2015-01-01	Plan funding arrangement – Trust	Yes
2015-01-01	Plan benefit arrangement - Trust	Yes
2014: WOLF CREEK NUCLEAR OPERATING CORPORATION EMPLOYEE SAVINGS PLAN 2014 form 5500 responses
2014-01-01	Type of plan entity	Single employer plan
2014-01-01	Submission has been amended	No
2014-01-01	This submission is the final filing	No
2014-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2014-01-01	Plan is a collectively bargained plan	Yes
2014-01-01	Plan funding arrangement – Trust	Yes
2014-01-01	Plan benefit arrangement - Trust	Yes
2013: WOLF CREEK NUCLEAR OPERATING CORPORATION EMPLOYEE SAVINGS PLAN 2013 form 5500 responses
2013-01-01	Type of plan entity	Single employer plan
2013-01-01	Submission has been amended	No
2013-01-01	This submission is the final filing	No
2013-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2013-01-01	Plan is a collectively bargained plan	Yes
2013-01-01	Plan funding arrangement – Trust	Yes
2013-01-01	Plan benefit arrangement - Trust	Yes
2012: WOLF CREEK NUCLEAR OPERATING CORPORATION EMPLOYEE SAVINGS PLAN 2012 form 5500 responses
2012-01-01	Type of plan entity	Single employer plan
2012-01-01	Submission has been amended	No
2012-01-01	This submission is the final filing	No
2012-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2012-01-01	Plan is a collectively bargained plan	Yes
2012-01-01	Plan funding arrangement – Trust	Yes
2012-01-01	Plan benefit arrangement - Trust	Yes
2011: WOLF CREEK NUCLEAR OPERATING CORPORATION EMPLOYEE SAVINGS PLAN 2011 form 5500 responses
2011-01-01	Type of plan entity	Single employer plan
2011-01-01	Submission has been amended	No
2011-01-01	This submission is the final filing	No
2011-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2011-01-01	Plan is a collectively bargained plan	Yes
2011-01-01	Plan funding arrangement – Trust	Yes
2011-01-01	Plan benefit arrangement - Trust	Yes
2010: WOLF CREEK NUCLEAR OPERATING CORPORATION EMPLOYEE SAVINGS PLAN 2010 form 5500 responses
2010-01-01	Type of plan entity	Single employer plan
2010-01-01	Submission has been amended	No
2010-01-01	This submission is the final filing	No
2010-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2010-01-01	Plan is a collectively bargained plan	Yes
2010-01-01	Plan funding arrangement – Trust	Yes
2010-01-01	Plan benefit arrangement - Trust	Yes
2009: WOLF CREEK NUCLEAR OPERATING CORPORATION EMPLOYEE SAVINGS PLAN 2009 form 5500 responses
2009-01-01	Type of plan entity	Single employer plan
2009-01-01	Submission has been amended	No
2009-01-01	This submission is the final filing	No
2009-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2009-01-01	Plan is a collectively bargained plan	Yes
2009-01-01	Plan funding arrangement – Trust	Yes
2009-01-01	Plan benefit arrangement - Trust	Yes

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Company Name:	WOLF CREEK NUCLEAR OPERATING CORPORATION
Employer identification number (EIN):	481020926
NAIC Classification:	221100

Jurisdiction of Incorporation:	State of Delaware Division of Corporations
Incorporation Date:
Company Identification Number:	2088255