Clifford Liddle

Ontario Power Generation/Authorized Nuclear Operator

2025 Salary

$334,886

Total compensation $347,925, including $13,039 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

#131

Ontario Power Generation

Years on List

2005–2025

Peak Salary

$334,886

2025

Full 2025 roster at Ontario Power Generation →·See where $334,886 ranks →

Total Compensation History

Total compensation, 2005–2025. Axis starts at $100,000, the Sunshine List disclosure threshold.

Full History
2005–2025

$101,692 in 2005 is worth about $156,055 in 2025 dollars.

Full salary history, by year
Year	Employer	Position	Salary	Benefits	Total
2025	Ontario Power Generation	Authorized Nuclear OperatorOntario Power Generation	$334,886Benefits $13,039Total $347,925	$13,039	$347,925
2024	Ontario Power Generation	Authorized Nuclear OperatorOntario Power Generation	$322,828Benefits $11,104Total $333,932	$11,104	$333,932
2023	Ontario Power Generation	Authorized Nuclear OperatorOntario Power Generation	$324,947Benefits $10,707Total $335,654	$10,707	$335,654
2022	Ontario Power Generation	Authorized Nuclear OperatorOntario Power Generation	$282,509Benefits $9,668Total $292,177	$9,668	$292,177
2021	Ontario Power Generation	Authorized Nuclear OperatorOntario Power Generation	$267,402Benefits $8,675Total $276,076	$8,675	$276,076
2020	Ontario Power Generation	Authorized Nuclear OperatorOntario Power Generation	$271,196Benefits $7,767Total $278,963	$7,767	$278,963
2019	Ontario Power Generation	Authorized Nuclear OperatorOntario Power Generation	$255,880Benefits $6,634Total $262,514	$6,634	$262,514
2018	Ontario Power Generation	Authorized Nuclear OperatorOntario Power Generation	$240,864Benefits $6,707Total $247,571	$6,707	$247,571
2017	Ontario Power Generation	Authorized Nuclear OperatorOntario Power Generation	$255,206Benefits $4,736Total $259,942	$4,736	$259,942
2016	Ontario Power Generation	Authorized Nuclear OperatorOntario Power Generation	$267,809Benefits $2,024Total $269,833	$2,024	$269,833
2015	Ontario Power Generation	Authorized Nuclear OperatorOntario Power Generation	$241,728Benefits $1,998Total $243,725	$1,998	$243,725
2014	Ontario Power Generation	Authorized Nuclear OperatorOntario Power Generation	$228,433Benefits $1,826Total $230,259	$1,826	$230,259
2013	Ontario Power Generation	Authorized Nuclear OperatorOntario Power Generation	$208,959Benefits $1,786Total $210,745	$1,786	$210,745
2012	Ontario Power Generation	Authorized Nuclear OperatorOntario Power Generation	$204,938Benefits $1,748Total $206,685	$1,748	$206,685
2011	Ontario Power Generation	Authorized Nuclear OperatorOntario Power Generation	$186,203Benefits $1,665Total $187,868	$1,665	$187,868
2010	Ontario Power Generation	Authorized Nuclear OperatorOntario Power Generation	$140,579Benefits $1,506Total $142,085	$1,506	$142,085
2007	Ontario Power Generation	Authorized Nuclear Operator in Training, Supervising Nuclear OperatorOntario Power Generation	$140,283Benefits $1,346Total $141,629	$1,346	$141,629
2006	Ontario Power Generation	Authorized Nuclear Operator in Training, Supervising Nuclear OperatorOntario Power Generation	$132,407Benefits $1,736Total $134,143	$1,736	$134,143
2005	Ontario Power Generation	ANOIT, Supervising Nuclear OperatorOntario Power Generation	$101,692Benefits $552Total $102,244	$552	$102,244

Take-Home Pay
(After Tax) · 2025 estimate

In 2025, Clifford Liddle's $334,886 salary works out to roughly $195,579 after income tax, CPP and EI — an all-in deduction rate of about 41.6%. Within Ontario Power Generation, Clifford Liddle's total compensation of $347,925 was the #131 of 10,346, against a median salary of $161,066. Compared with 2024, when the figure was $322,828, that is a rise of about 4%. This estimate leaves out pension contributions; members of OMERS, OTPP, HOOPP or OPTrust typically take home another 7–10% less.

Estimated net pay: ~$195,579
Effective income-tax rate (excl. CPP/EI): ~40.0%
CPP + EI contributions: ~$5,507
All-in deduction rate (incl. CPP/EI): ~41.6%
vs. 2025 Authorized Nuclear Operator median: +17%

Where does $334,886 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