David Di Donato

Ontario Power Generation/Authorized Nuclear Operator

2025 Salary

$303,611

Total compensation $315,008, including $11,397 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

#197

Ontario Power Generation

Years on List

2010–2025

Peak Salary

$304,580

2024

Full 2025 roster at Ontario Power Generation →·See where $303,611 ranks →

Total Compensation History

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

Full History
2010–2025

$115,504 in 2010 is worth about $162,797 in 2025 dollars.

Full salary history, by year
Year	Employer	Position	Salary	Benefits	Total
2025	Ontario Power Generation	Authorized Nuclear OperatorOntario Power Generation	$303,611Benefits $11,397Total $315,008	$11,397	$315,008
2024	Ontario Power Generation	Authorized Nuclear OperatorOntario Power Generation	$304,580Benefits $9,680Total $314,259	$9,680	$314,259
2023	Ontario Power Generation	Authorized Nuclear OperatorOntario Power Generation	$284,974Benefits $9,380Total $294,354	$9,380	$294,354
2022	Ontario Power Generation	Authorized Nuclear OperatorOntario Power Generation	$241,885Benefits $8,450Total $250,335	$8,450	$250,335
2021	Ontario Power Generation	Authorized Nuclear OperatorOntario Power Generation	$247,235Benefits $7,587Total $254,822	$7,587	$254,822
2020	Ontario Power Generation	Authorized Nuclear OperatorOntario Power Generation	$246,512Benefits $6,800Total $253,312	$6,800	$253,312
2019	Ontario Power Generation	Authorized Nuclear OperatorOntario Power Generation	$221,941Benefits $5,701Total $227,641	$5,701	$227,641
2018	Ontario Power Generation	Authorized Nuclear OperatorOntario Power Generation	$210,321Benefits $5,718Total $216,039	$5,718	$216,039
2017	Ontario Power Generation	Authorized Nuclear OperatorOntario Power Generation	$195,152Benefits $6,303Total $201,455	$6,303	$201,455
2016	Ontario Power Generation	Authorized Nuclear Operator in Training - Nuclear OperatorOntario Power Generation	$165,803Benefits $1,603Total $167,407	$1,603	$167,407
2015	Ontario Power Generation	Authorized Nuclear Operator in Training - Nuclear OperatorOntario Power Generation	$155,122Benefits $1,578Total $156,700	$1,578	$156,700
2014	Ontario Power Generation	Authorized Nuclear Operator in Training - Nuclear OperatorOntario Power Generation	$154,326Benefits $1,559Total $155,885	$1,559	$155,885
2013	Ontario Power Generation	Authorized Nuclear Operator in Training - Nuclear OperatorOntario Power Generation	$142,209Benefits $1,508Total $143,718	$1,508	$143,718
2012	Ontario Power Generation	Authorized Nuclear Operator in Training, Nuclear OperatorOntario Power Generation	$123,682Benefits $1,282Total $124,965	$1,282	$124,965
2011	Ontario Power Generation	Nuclear OperatorOntario Power Generation	$109,635Benefits $1,180Total $110,815	$1,180	$110,815
2010	Ontario Power Generation	Nuclear OperatorOntario Power Generation	$115,504Benefits $1,096Total $116,600	$1,096	$116,600

Take-Home Pay
(After Tax) · 2025 estimate

In 2025, David Di Donato's $303,611 salary works out to roughly $181,046 after income tax, CPP and EI — an all-in deduction rate of about 40.4%. That is about the same as the $304,580 paid in 2024. Records under this name have appeared on the Sunshine List 16 years in all, first in 2010. 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: ~$181,046
Effective income-tax rate (excl. CPP/EI): ~38.6%
CPP + EI contributions: ~$5,507
All-in deduction rate (incl. CPP/EI): ~40.4%
vs. 2025 Authorized Nuclear Operator median: +6%

Where does $303,611 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