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Susan Treki

Ontario Power Generation/Project Leader

2025 Salary

$153,933

Total compensation $158,826, including $4,892 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

#5,883

Ontario Power Generation

Years on List

10

2016–2025

Peak Salary

$157,475

2024

Full 2025 roster at Ontario Power Generation →·See where $153,933 ranks →

Total Compensation History

Total compensation by yearLine chart of 10 yearly values of total compensation, from $109,906 in 2016 to $158,826 in 2025.$100K$120K$140K$160K$180K201620182020202120232025
Total compensation, 2016–2025. Axis starts at $100,000, the Sunshine List disclosure threshold.

Full History
2016–2025

$109,317 in 2016 is worth about $139,797 in 2025 dollars.

Full salary history, by year
YearPositionSalary
2025Project LeaderOntario Power Generation$153,933Benefits $4,892Total $158,826
2024Senior Technical Engineer/OfficerOntario Power Generation$157,475Benefits $4,449Total $161,924
2023Senior Technical Engineer/OfficerOntario Power Generation$147,047Benefits $4,081Total $151,128
2022Senior Technical Engineer/OfficerOntario Power Generation$138,401Benefits $3,747Total $142,148
2021Senior Technical Engineer/OfficerOntario Power Generation$135,606Benefits $3,333Total $138,938
2020Senior Technical Engineer/OfficerOntario Power Generation$128,717Benefits $2,979Total $131,696
2019Senior Technical Engineer/OfficerOntario Power Generation$121,312Benefits $1,594Total $122,906
2018Senior Technical Engineer/OfficerOntario Power Generation$126,574Benefits $1,658Total $128,232
2017Senior Technical Engineer/OfficerOntario Power Generation$130,638Benefits $618Total $131,256
2016Senior Technical Engineer/OfficerOntario Power Generation$109,317Benefits $588Total $109,906

Take-Home Pay
(After Tax) · 2025 estimate

Take-home on Susan Treki's 2025 salary of $153,933 comes to roughly $106,049 once federal and Ontario income tax (about 27.5% effective) is deducted. That is about 4% above the 2025 median of $148,174 for Project Leader on the Sunshine List. Susan Treki has appeared on the list 10 times since 2016. This estimate leaves out pension contributions; members of OMERS, OTPP, HOOPP or OPTrust typically take home another 7–10% less.

Estimated net pay
~$106,049
Effective income-tax rate (excl. CPP/EI)
~27.5%
CPP + EI contributions
~$5,507
All-in deduction rate (incl. CPP/EI)
~31.1%
vs. 2025 Project Leader median
+4%

Where does $153,933 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.

Also at Ontario Power Generation
2025

View all 10,346 employees at Ontario Power Generation (2025) →