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Sean Koenig

Ontario Power Generation/Nuclear Operator

2025 Salary

$185,241

Total compensation $193,774, including $8,533 in taxable benefits.

Source: Ontario’s Public Sector Salary Disclosure — names paid $100,000 or more that year. How we build this · Report an error on this page

At a Glance
2025

Employer Rank

#2,586

Ontario Power Generation

Years on List

22

2004–2025

Peak Salary

$199,540

2021

Full 2025 roster at Ontario Power Generation →·See where $185,241 ranks →

Total Compensation History

Total compensation by yearLine chart of 22 yearly values of total compensation, from $104,440 in 2004 to $193,774 in 2025.$100K$125K$150K$175K$200K$225K200420092013201620212025
Total compensation, 2004–2025. Axis starts at $100,000, the Sunshine List disclosure threshold.

Full History
2004–2025

$103,929 in 2004 is worth about $162,990 in 2025 dollars.

Full salary history, by year
YearPositionSalary
2025Nuclear OperatorOntario Power Generation$185,241
2024Nuclear OperatorOntario Power Generation$174,129
2023Nuclear OperatorOntario Power Generation$176,411
2022Nuclear OperatorOntario Power Generation$168,890
2021Nuclear OperatorOntario Power Generation$199,540
2020Nuclear OperatorOntario Power Generation$169,822
2019Nuclear OperatorOntario Power Generation$172,463
2018Nuclear OperatorOntario Power Generation$161,405
2017Nuclear OperatorOntario Power Generation$156,813
2016Nuclear OperatorOntario Power Generation$147,224
2015Nuclear OperatorOntario Power Generation$158,294
2014Nuclear OperatorOntario Power Generation$156,452
2013Nuclear OperatorOntario Power Generation$167,478
2012Nuclear OperatorOntario Power Generation$133,435
2011Nuclear OperatorOntario Power Generation$134,601
2010Nuclear OperatorOntario Power Generation$133,124
2009Nuclear OperatorOntario Power Generation$133,273
2008Nuclear OperatorOntario Power Generation$121,112
2007Nuclear OperatorOntario Power Generation$125,809
2006Nuclear OperatorOntario Power Generation$111,405
2005Nuclear OperatorOntario Power Generation$103,358
2004Nuclear OperatorOntario Power Generation$103,929

Take-Home Pay
(After Tax) · 2025 estimate

Sean Koenig was paid $185,241 in 2025; after income tax, CPP and EI that is roughly $123,070, an effective income-tax rate of about 30.6%. Compared with 2024, when the figure was $174,129, that is a rise of about 6%. That is about 14% above the 2025 median of $162,180 for Nuclear Operator on the Sunshine List. Members of OMERS, OTPP, HOOPP or OPTrust typically take home another 7–10% less after pension contributions, which this estimate leaves out.

Estimated net pay
~$123,070
Effective income-tax rate (excl. CPP/EI)
~30.6%
CPP + EI contributions
~$5,507
All-in deduction rate (incl. CPP/EI)
~33.6%
vs. 2025 Nuclear Operator median
+14%

Where does $185,241 rank on the Sunshine List? →

Estimate only: 2025 federal and Ontario rates, basic personal amounts, Canada employment amount and CPP/EI credits; single, employment income only, salary treated as full-year income. Ignores pension contributions (OMERS, HOOPP, OTPP, OPTrust and similar plans lower actual take-home), union dues, RRSPs and benefits.

Also at Ontario Power Generation
2025

View all 10,346 employees at Ontario Power Generation (2025) →