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Catherine Hemingway

Ontario Power Generation/Senior Specialist Strategic Planning

2025 Salary

$174,834

Total compensation $181,767, including $6,933 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

Records separated by several years; may be more than one person.

At a Glance
2025

Employer Rank

#3,516

Ontario Power Generation

Years on List

13

2007–2025

Peak Salary

$174,834

2025

Full 2025 roster at Ontario Power Generation →·See where $174,834 ranks →

Total Compensation History

Total compensation by yearLine chart of 13 yearly values of total compensation, from $104,797 in 2007 to $181,767 in 2025. No data from 2008 to 2013.$100K$125K$150K$175K$200K200720152018201920222025
Total compensation, 2007–2025. Axis starts at $100,000, the Sunshine List disclosure threshold.

Full History
2007–2025

$104,270 in 2007 is worth about $153,553 in 2025 dollars.

Full salary history, by year
YearPositionSalary
2025Senior Specialist Strategic PlanningOntario Power Generation$174,834Benefits $6,933Total $181,767
2024Senior Specialist Strategic PlanningOntario Power Generation$170,366Benefits $6,302Total $176,668
2023Senior Specialist Strategic PlanningOntario Power Generation$168,911Benefits $5,775Total $174,686
2022Senior Specialist Strategic PlanningOntario Power Generation$158,602Benefits $5,300Total $163,901
2021Senior Specialist Strategic PlanningOntario Power Generation$149,465Benefits $4,730Total $154,195
2020Senior Specialist Strategic PlanningOntario Power Generation$150,131Benefits $4,244Total $154,375
2019Senior Specialist Strategic PlanningOntario Power Generation$139,806Benefits $3,593Total $143,400
2018Senior Specialist Strategic PlanningOntario Power Generation$138,101Benefits $4,119Total $142,220
2017Senior Specialist Strategic PlanningOntario Power Generation$140,762Benefits $1,717Total $142,479
2016Senior Specialist Strategic PlanningOntario Power Generation$135,853Benefits $2,221Total $138,074
2015Senior Specialist Strategic PlanningOntario Power Generation$131,576Benefits $2,724Total $134,300
2014Senior Specialist Strategic PlanningOntario Power Generation$129,337Benefits $3,231Total $132,567
2007Contract Engineer/AdministratorOntario Power Generation$104,270Benefits $526Total $104,797

Take-Home Pay
(After Tax) · 2025 estimate

Catherine Hemingway was paid $174,834 in 2025; after income tax, CPP and EI that is roughly $117,552, an effective income-tax rate of about 29.6%. Among those listed as Senior Specialist Strategic Planning in 2025, the median was $178,627; this salary sits about 2% below it. The 2024 record under this name shows $170,366. Records under this name have appeared on the Sunshine List 13 years in all, first in 2007. 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
~$117,552
Effective income-tax rate (excl. CPP/EI)
~29.6%
CPP + EI contributions
~$5,507
All-in deduction rate (incl. CPP/EI)
~32.8%
vs. 2025 Senior Specialist Strategic Planning median
−2%

Where does $174,834 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) →