Darren Tuddenham
Ontario Power Generation/Authorized Nuclear Operator
2025 Salary
$264,482Total compensation $275,675, including $11,193 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
#397Ontario Power Generation
Years on List
132013–2025
Peak Salary
$264,4822025
Full 2025 roster at Ontario Power Generation →·See where $264,482 ranks →
Total Compensation History
Full History
2013–2025
$102,348 in 2013 is worth about $136,854 in 2025 dollars.
Take-Home Pay
(After Tax) · 2025 estimate
Of the $264,482 Darren Tuddenham earned in 2025, roughly $162,862 would remain after income tax, CPP and EI, an all-in deduction rate of about 38.4%. Compared with 2024, when the figure was $254,191, that is a rise of about 4%. Records under this name have appeared on the Sunshine List 13 years in all, first in 2013. Members of OMERS, OTPP, HOOPP or OPTrust typically take home another 7–10% less after pension contributions, which this estimate leaves out.
- Estimated net pay
- ~$162,862
- Effective income-tax rate (excl. CPP/EI)
- ~36.3%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~38.4%
- vs. 2025 Authorized Nuclear Operator median
- −8%
Where does $264,482 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.