Gareth Stone
Ontario Power Generation/Unit 0 – Training Supervisor
2025 Salary
$316,572Total compensation $322,781, including $6,209 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
#174Ontario Power Generation
Years on List
172007–2025
Peak Salary
$316,5722025
Full 2025 roster at Ontario Power Generation →·See where $316,572 ranks →
Total Compensation History
Full History
2007–2025
$103,500 in 2007 is worth about $152,418 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Unit 0 – Training SupervisorOntario Power Generation | $316,572Benefits $6,209Total $322,781 |
| 2024 | Unit 0 - Training SupervisorOntario Power Generation | $292,666Benefits $5,227Total $297,893 |
| 2023 | Unit 0 - Training SupervisorOntario Power Generation | $270,070Benefits $5,671Total $275,741 |
| 2022 | Unit 0 - Training SupervisorOntario Power Generation | $246,110Benefits $5,249Total $251,359 |
| 2021 | Certified Unit O Control Room OperatorOntario Power Generation | $248,099Benefits $4,793Total $252,891 |
| 2020 | Certified Unit O Control Room OperatorOntario Power Generation | $252,017Benefits $4,226Total $256,244 |
| 2019 | Certified Unit O Control Room OperatorOntario Power Generation | $204,476Benefits $3,685Total $208,161 |
| 2018 | Certified Unit O Control Room OperatorOntario Power Generation | $205,426Benefits $5,964Total $211,391 |
| 2017 | Certified Unit O Control Room OperatorOntario Power Generation | $212,900Benefits $6,618Total $219,517 |
| 2016 | Certified Unit "O"Control Room OperatorOntario Power Generation | $223,709Benefits $1,615Total $225,324 |
| 2015 | Certified Unit "O" Control Room OperatorOntario Power Generation | $206,931Benefits $1,595Total $208,526 |
| 2014 | Certified Unit"O" Control Room OperatorOntario Power Generation | $197,566Benefits $1,578Total $199,144 |
| 2013 | Certified Unit "O" Control Room OperatorOntario Power Generation | $202,300Benefits $1,549Total $203,849 |
| 2012 | Certified Unit "O" Control Room OperatorOntario Power Generation | $179,759Benefits $2,999Total $182,758 |
| 2011 | Certified Unit "O" Control Room OperatorOntario Power Generation | $189,117Benefits $1,494Total $190,611 |
| 2010 | Certified Unit "O" Control Room OperatorOntario Power Generation | $195,241Benefits $1,384Total $196,624 |
| 2007 | Certified Unit "0" Control Room Operator in Training, Nuclear OperatorOntario Power Generation | $103,500Benefits $1,135Total $104,634 |
Take-Home Pay
(After Tax) · 2025 estimate
Take-home on Gareth Stone's 2025 salary of $316,572 comes to roughly $187,069 once federal and Ontario income tax (about 39.2% effective) is deducted. Within Ontario Power Generation, Gareth Stone's total compensation of $322,781 was the #174 of 10,346, against a median salary of $161,066. Gareth Stone has appeared on the list 17 times since 2007. This estimate leaves out pension contributions; members of OMERS, OTPP, HOOPP or OPTrust typically take home another 7–10% less.
- Estimated net pay
- ~$187,069
- Effective income-tax rate (excl. CPP/EI)
- ~39.2%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~40.9%
Where does $316,572 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.