Stephen Sutton

Ontario Power Generation/Nuclear Security Officer

2025 Salary

$140,677

Total compensation $144,895, including $4,218 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

#7,421

Ontario Power Generation

Years on List

2014–2025

Peak Salary

$140,677

2025

Full 2025 roster at Ontario Power Generation →·See where $140,677 ranks →

Total Compensation History

Total compensation, 2014–2025. Axis starts at $100,000, the Sunshine List disclosure threshold.

Full History
2014–2025

$101,150 in 2014 is worth about $132,658 in 2025 dollars.

Full salary history, by year
Year	Employer	Position	Salary	Benefits	Total
2025	Ontario Power Generation	Nuclear Security OfficerOntario Power Generation	$140,677Benefits $4,218Total $144,895	$4,218	$144,895
2024	Ontario Power Generation	Nuclear Security OfficerOntario Power Generation	$138,655Benefits $3,664Total $142,319	$3,664	$142,319
2023	Ontario Power Generation	Nuclear Security OfficerOntario Power Generation	$128,448Benefits $3,584Total $132,032	$3,584	$132,032
2022	Ontario Power Generation	Nuclear Security OfficerOntario Power Generation	$116,654Benefits $5,188Total $121,842	$5,188	$121,842
2021	Ontario Power Generation	Nuclear Security OfficerOntario Power Generation	$101,420Benefits $3,030Total $104,450	$3,030	$104,450
2020	Ontario Power Generation	Nuclear Security OfficerOntario Power Generation	$110,521Benefits $2,796Total $113,318	$2,796	$113,318
2019	Ontario Power Generation	Nuclear Security OfficerOntario Power Generation	$113,639Benefits $2,520Total $116,160	$2,520	$116,160
2018	Ontario Power Generation	Nuclear Security OfficerOntario Power Generation	$116,378Benefits $2,516Total $118,894	$2,516	$118,894
2017	Ontario Power Generation	Nuclear Security OfficerOntario Power Generation	$116,510Benefits $4,075Total $120,585	$4,075	$120,585
2016	Ontario Power Generation	Nuclear Security OfficerOntario Power Generation	$128,983Benefits $1,323Total $130,306	$1,323	$130,306
2015	Ontario Power Generation	Nuclear Security OfficerOntario Power Generation	$107,945Benefits $1,316Total $109,261	$1,316	$109,261
2014	Ontario Power Generation	Nuclear Security OfficerOntario Power Generation	$101,150Benefits $1,310Total $102,460	$1,310	$102,460

Take-Home Pay
(After Tax) · 2025 estimate

Stephen Sutton was paid $140,677 in 2025; after income tax, CPP and EI that is roughly $98,593, an effective income-tax rate of about 26.0%. Compared with 2024, when the figure was $138,655, that is a rise of about 1%. Records under this name have appeared on the Sunshine List 12 years in all, first in 2014. 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: ~$98,593
Effective income-tax rate (excl. CPP/EI): ~26.0%
CPP + EI contributions: ~$5,507
All-in deduction rate (incl. CPP/EI): ~29.9%
vs. 2025 Nuclear Security Officer median: +3%

Where does $140,677 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

Also at Ontario Power Generation, 2025
#	Name	Position	Salary	Total
1	Kenneth Hartwick	Special Advisor	$1,907,409	$1,910,992
2	Nicolle Butcher	President and Chief Executive Officer	$1,596,218	$1,598,309
3	Steve Gregoris	Chief Nuclear Officer	$1,092,855	$1,096,651
4	Aida Cipolla	Chief Financial Officer and Chief Administrative Officer	$1,013,496	$1,016,119
5	Subo Sinnathamby	Chief Projects Officer	$981,476	$985,253
6	Mark Knutson	Chief Enterprise Engineering and Chief Nuclear Engineer	$856,947	$859,793
7	Jon Franke	Senior Vice President Nuclear	$826,655	$828,637
8	Shelley Babin	Chief Operations Officer	$748,469	$750,849
9	Brenda Macdonald	Chief Commercial Officer	$727,479	$729,740
10	David Kaposi	Executive Vice President Investment Strategy and Business Development	$701,432	$703,541