Catherine Brown

Ontario Power Generation/Technologist, Safety Devices and Equipment

2025 Salary

$143,759

Total compensation $151,474, including $7,715 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

#6,787

Ontario Power Generation

Years on List

2001–2025

Peak Salary

$216,565

2013

Full 2025 roster at Ontario Power Generation →·See where $143,759 ranks →

Total Compensation History

Total compensation, 2001–2025. Axis starts at $100,000, the Sunshine List disclosure threshold.

Full History
2001–2025

$103,365 in 2001 is worth about $173,543 in 2025 dollars.

Full salary history, by year
Year	Employer	Position	Salary	Benefits	Total
2025	Ontario Power Generation	Technologist, Safety Devices and EquipmentOntario Power Generation	$143,759Benefits $7,715Total $151,474	$7,715	$151,474
2024	Ontario Power Generation	Technologist, Safety Devices and EquipmentOntario Power Generation	$133,153Benefits $6,515Total $139,668	$6,515	$139,668
2023	Ontario Power Generation	Chemical TechnicianOntario Power Generation	$138,605Benefits $6,451Total $145,057	$6,451	$145,057
2022	Ontario Power Generation	Chemical TechnicianOntario Power Generation	$131,191Benefits $5,797Total $136,988	$5,797	$136,988
2021	Ontario Power Generation	Chemical TechnicianOntario Power Generation	$122,255Benefits $5,224Total $127,479	$5,224	$127,479
2020	Ontario Power Generation	Chemical TechnicianOntario Power Generation	$128,436Benefits $4,702Total $133,138	$4,702	$133,138
2017	Ontario Power Generation	Work Control Team LeaderOntario Power Generation	$171,081Benefits $961Total $172,042	$961	$172,042
2016	Ontario Power Generation	Field Shift Operating SupervisorOntario Power Generation	$196,392Benefits $941Total $197,334	$941	$197,334
2015	Ontario Power Generation	Field Shift Operating SupervisorOntario Power Generation	$182,022Benefits $900Total $182,923	$900	$182,923
2014	Ontario Power Generation	Field Shift Operating SupervisorOntario Power Generation	$181,512Benefits $887Total $182,399	$887	$182,399
2013	Ontario Power Generation	Field Shift Operating SupervisorOntario Power Generation	$216,565Benefits $863Total $217,428	$863	$217,428
2012	Ontario Power Generation	Field Shift Operating SupervisorOntario Power Generation	$187,869Benefits $836Total $188,705	$836	$188,705
2011	Ontario Power Generation	Field Shift Operating SupervisorOntario Power Generation	$185,495Benefits $1,234Total $186,729	$1,234	$186,729
2010	Ontario Power Generation	Field Shift Operating SupervisorOntario Power Generation	$173,908Benefits $1,399Total $175,307	$1,399	$175,307
2009	Ontario Power Generation	Supervising Nuclear Operator, First Line Manager AssistantOntario Power Generation	$184,778Benefits $1,347Total $186,125	$1,347	$186,125
2008	Ontario Power Generation	Supervising Nuclear Operator/First Line Manager AssistantOntario Power Generation	$154,034Benefits $1,366Total $155,400	$1,366	$155,400
2007	Ontario Power Generation	Supervising Nuclear OperatorOntario Power Generation	$163,934Benefits $1,246Total $165,180	$1,246	$165,180
2006	Ontario Power Generation	Supervising Nuclear OperatorOntario Power Generation	$143,950Benefits $1,651Total $145,601	$1,651	$145,601
2005	Ontario Power Generation	Supervising Nuclear OperatorOntario Power Generation	$128,293Benefits $584Total $128,877	$584	$128,877
2004	Ontario Power Generation	Supervising Nuclear OperatorOntario Power Generation	$110,890Benefits $516Total $111,405	$516	$111,405
2003	Ontario Power Generation	Nuclear OperatorOntario Power Generation	$112,254Benefits $429Total $112,683	$429	$112,683
2002	Ontario Power Generation	Nuclear OperatorOntario Power Generation	$115,744Benefits $498Total $116,243	$498	$116,243
2001	Ontario Power Generation	Nuclear OperatorOntario Power Generation	$103,365Benefits $400Total $103,765	$400	$103,765

Take-Home Pay
(After Tax) · 2025 estimate

Of the $143,759 Catherine Brown earned in 2025, roughly $100,337 would remain after income tax, CPP and EI, an all-in deduction rate of about 30.2%. It is up about 8% on the $133,153 paid in 2024. Records under this name have appeared on the Sunshine List 23 years in all, first in 2001. 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: ~$100,337
Effective income-tax rate (excl. CPP/EI): ~26.4%
CPP + EI contributions: ~$5,507
All-in deduction rate (incl. CPP/EI): ~30.2%

Where does $143,759 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