Sean Mounce was paid $165,264.31 in total compensation as Nuclear Operator at Ontario Power Generation in 2025, 65% above Ontario's $100,000.00 Sunshine List threshold.
Sean Mounce has appeared on the Ontario Sunshine List 8 times since 2018, earning $1.1M in combined disclosed pay — an average of $134,655.00 a year, up 46% over that span.
That is 3% below the average disclosed pay of $170,201.67 across 10,346 listed Ontario Power Generation employees.
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8 years on the list
Annual total compensation (CAD) — hover to inspect.
The career in numbers
Totals, averages, and the biggest moves — all total compensation.
A career, year by year.
How Sean Mounce's total compensation has moved across 8 years on the Ontario Sunshine List.
Year-by-year history
8 years on the Sunshine List.
| Year | Total Compensation | Change |
|---|---|---|
2025Latest★ Best | $165,264.31 | ▲ 8.4% |
2024 | $152,416.52 | ▲ 7.7% |
2023 | $141,550.78 | ▲ 10.2% |
2022 | $128,507.07 | ▲ 0.3% |
2021 | $128,142.08 | ▼ 1.1% |
2020 | $129,566.31 | ▲ 9.4% |
2019 | $118,424.70 | ▲ 4.5% |
2018First | $113,369.96 | — |
| 8 years total | $1.1M total | $134,655.00 avg |
The record
Source data and how to request a correction.
Employee details
- Position
- Nuclear Operator
- Employer
- Ontario Power Generation
- Sector
- —
- Province
- Ontario
- First appeared
- 2018
- Latest disclosure
- 2025
- Years on list
- 8
Data source
Salary data is published annually by the Ontario government under the Public Sector Salary Disclosure Act. Only employees earning $100,000+ are disclosed.
Name removal
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