Gareth Stone

$316,572.28asUnit 0 – Training Supervisor+8.17%

Employed by Ontario Power Generation in 2025, according to Government of Ontario public salary records.

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Position

Unit 0 – Training Supervisor

Employer

Ontario Power Generation

Salary Information

Historical salary and taxable benefits from 2007 to 2025.

Year	Position	Salary	Benefits	Performance
2025	Unit 0 – Training Supervisor	$316,572.28	$6,209.06	8.17%
2024	Unit 0 - Training Supervisor	$292,666.48	$5,226.95	8.37%
2023	Unit 0 - Training Supervisor	$270,070.21	$5,670.54	9.74%
2022	Unit 0 - Training Supervisor	$246,110.23	$5,249.10	0.8%
2021	Certified Unit O Control Room Operator	$248,098.50	$4,792.62	1.56%
2020	Certified Unit O Control Room Operator	$252,017.42	$4,226.08	23.25%
2019	Certified Unit O Control Room Operator	$204,475.86	$3,684.97	0.46%
2018	Certified Unit O Control Room Operator	$205,426.46	$5,964.18	3.51%
2017	Certified Unit O Control Room Operator	$212,899.50	$6,617.72	4.83%
2016	Certified Unit "O"Control Room Operator	$223,708.55	$1,615.20	8.11%
2015	Certified Unit "O" Control Room Operator	$206,930.65	$1,595.28	4.74%
2014	Certified Unit"O" Control Room Operator	$197,565.59	$1,578.00	2.34%
2013	Certified Unit "O" Control Room Operator	$202,299.86	$1,549.20	12.54%
2012	Certified Unit "O" Control Room Operator	$179,759.37	$2,998.92	4.95%
2011	Certified Unit "O" Control Room Operator	$189,116.79	$1,493.76	3.14%
2010	Certified Unit "O" Control Room Operator	$195,240.68	$1,383.60	88.64%
2007	Certified Unit "0" Control Room Operator in Training, Nuclear Operator	$103,499.67	$1,134.60	—

Gareth Stone, Unit 0 – Training Supervisor at Ontario Power Generation, earned a disclosed salary of $316,572.28 in 2025 on the Ontario Sunshine List. This represents a 8.17% increase over the previous year's reported salary. Gareth Stone has appeared on the Ontario Sunshine List 17 times between 2007 and 2025, with reported earnings peaking at $316,572.28 in 2025. In addition to salary, $6,209.06 in taxable benefits was disclosed for 2025. Ontario Power Generation reports under the Ontario Power Generation sector of Ontario's public sector salary disclosure.

Top earning Unit 0 – Training Supervisors in Ontario Power Generation

Name	Salary
Gareth Stone	$316,572.28
Marcel Balan	$314,536.47
Jeffrey Finch	$307,174.98
William Paroschy	$290,143.76
Stacy Lynn Coulis	$282,711.66
Ayush Bhardwaj	$254,124.70
Jules Lopez	$251,229.40
Robert W. Scott	$230,130.23

Other employees at Ontario Power Generation

Name	Position	Salary
Andrew Steele Authorized Nuclear Operator	Authorized Nuclear Operator	$318,805.35
Sandra Dykxhoorn Vice President New Nuclear Growth	Vice President New Nuclear Growth	$318,401.69
Paul Kupnicki Authorized Nuclear Operator	Authorized Nuclear Operator	$318,264.53
Michael Goetz Authorized Nuclear Operator	Authorized Nuclear Operator	$317,911.90
Kurt Poppe Authorization Training Supervisor	Authorization Training Supervisor	$317,691.17
Timothy Fillier Authorized Nuclear Operator	Authorized Nuclear Operator	$315,980.29
Marcel Balan Unit 0 – Training Supervisor	Unit 0 – Training Supervisor	$314,536.47
Perrik Le Dreff Vice President Major Projects	Vice President Major Projects	$314,450.05
Jennifer Tidmarsh Vice President Indigenous Relations	Vice President Indigenous Relations	$313,083.41
Bradley Rideout Authorized Nuclear Operator	Authorized Nuclear Operator	$312,808.10