Peter Hooper

Ontario Power Generation/Supervising Nuclear Operator First Line Manager Assistant

2025 Salary

$212,282

Total compensation $221,960, including $9,678 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

#1,217

Ontario Power Generation

Years on List

2010–2025

Peak Salary

$219,464

2024

Full 2025 roster at Ontario Power Generation →·See where $212,282 ranks →

Total Compensation History

Total compensation, 2010–2025. Axis starts at $100,000, the Sunshine List disclosure threshold.

Full History
2010–2025

$126,280 in 2010 is worth about $177,984 in 2025 dollars.

Full salary history, by year
Year	Employer	Position	Salary	Benefits	Total
2025	Ontario Power Generation	Supervising Nuclear Operator First Line Manager AssistantOntario Power Generation	$212,282	$9,678	$221,960
2024	Ontario Power Generation	Supervising Nuclear Operator First Line Manager AssistantOntario Power Generation	$219,464	$8,032	$227,496
2023	Ontario Power Generation	Supervising Nuclear Operator First Line Manager AssistantOntario Power Generation	$208,706	$4,756	$213,462
2022	Ontario Power Generation	Supervising Nuclear Operator First Line Manager AssistantOntario Power Generation	$199,575	$4,329	$203,904
2021	Ontario Power Generation	Supervising Nuclear Operator First Line Manager AssistantOntario Power Generation	$171,030	$6,317	$177,347
2020	Ontario Power Generation	Supervising Nuclear Operator First Line Manager AssistantOntario Power Generation	$189,145	$5,670	$194,814
2019	Ontario Power Generation	Supervising Nuclear Operator First Line Manager AssistantOntario Power Generation	$156,652	$4,914	$161,566
2018	Ontario Power Generation	Supervising Nuclear Operator First Line Manager AssistantOntario Power Generation	$144,827	$4,919	$149,746
2017	Ontario Power Generation	Supervising Nuclear Operator First Line Manager AssistantOntario Power Generation	$142,404	$5,451	$147,854
2016	Ontario Power Generation	Supervising Nuclear Operator First Line Manager AssistantOntario Power Generation	$150,138	$1,561	$151,699
2015	Ontario Power Generation	Supervising Nuclear Operator First Line Manager AssistantOntario Power Generation	$141,629	$1,550	$143,179
2014	Ontario Power Generation	Supervising Nuclear Operator First Line Manager AssistantOntario Power Generation	$137,998	$1,541	$139,539
2013	Ontario Power Generation	Supervising Nuclear Operator First Line Manager AssistantOntario Power Generation	$146,113	$1,518	$147,631
2012	Ontario Power Generation	Supervising Nuclear Operator, First Line Manager AssistantOntario Power Generation	$130,485	$1,496	$131,981
2011	Ontario Power Generation	Supervising Nuclear Operator, First Line Manager AssistantOntario Power Generation	$126,720	$1,430	$128,150
2010	Ontario Power Generation	Nuclear OperatorOntario Power Generation	$126,280	$1,322	$127,602

Take-Home Pay
(After Tax) · 2025 estimate

Peter Hooper was paid $212,282 in 2025; after income tax, CPP and EI that is roughly $136,908, an effective income-tax rate of about 32.9%. It is down about 3% from the $219,464 paid in 2024. For comparison, the median Supervising Nuclear Operator, FLM Assistant on the 2025 list was paid $190,560; this salary is about 11% more. This estimate leaves out pension contributions; members of OMERS, OTPP, HOOPP or OPTrust typically take home another 7–10% less.

Estimated net pay: ~$136,908
Effective income-tax rate (excl. CPP/EI): ~32.9%
CPP + EI contributions: ~$5,507
All-in deduction rate (incl. CPP/EI): ~35.5%
vs. 2025 Supervising Nuclear Operator, FLM Assistant median: +11%

Where does $212,282 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