Dwayne Grieve
Ontario Power Generation/First Line Manager, Business Services
2025 Salary
$143,526Total compensation $147,102, including $3,577 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
#7,226Ontario Power Generation
Years on List
62020–2025
Peak Salary
$143,5262025
Full 2025 roster at Ontario Power Generation →·See where $143,526 ranks →
Total Compensation History
Full History
2020–2025
$104,490 in 2020 is worth about $125,235 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | First Line Manager, Business ServicesOntario Power Generation | $143,526 |
| 2024 | First Line Manager, Business ServicesOntario Power Generation | $133,756 |
| 2023 | First Line Manager, Business ServicesOntario Power Generation | $126,515 |
| 2022 | First Line Manager, Business ServicesOntario Power Generation | $112,447 |
| 2021 | First Line Manager, Business ServicesOntario Power Generation | $109,011 |
| 2020 | First Line Manager, Business ServicesOntario Power Generation | $104,490 |
Take-Home Pay
(After Tax) · 2025 estimate
Dwayne Grieve was paid $143,526 in 2025; after income tax, CPP and EI that is roughly $100,205, an effective income-tax rate of about 26.3%. That is about 7% more than the $133,756 paid in 2024. Records under this name have appeared on the Sunshine List 6 years in all, first in 2020. This estimate leaves out pension contributions; members of OMERS, OTPP, HOOPP or OPTrust typically take home another 7–10% less.
- Estimated net pay
- ~$100,205
- Effective income-tax rate (excl. CPP/EI)
- ~26.3%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~30.2%
- vs. 2025 First Line Manager Business Services median
- −2%
Where does $143,526 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.