Canada · Public Sector Salary DisclosureEdition 2025
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On the 2025 Sunshine List · 13 years

Tammy Wong

Senior Environment Specialist · Ontario Power Generation
Senior Environment SpecialistOntarioFirst listed 2011
2025 Total Compensation Paid
$168,478.94
▲ 61.8% since 2011

Tammy Wong was paid $168,478.94 in total compensation as Senior Environment Specialist at Ontario Power Generation in 2025, 68% above Ontario's $100,000.00 Sunshine List threshold.

Tammy Wong has appeared on the Ontario Sunshine List 13 times since 2011, earning $1.8M in combined disclosed pay — an average of $138,088.00 a year, up 62% over that span.

That is 1% below the average disclosed pay of $170,201.67 across 10,346 listed Ontario Power Generation employees.

$168,478.94
Latest compensation
in 2025
$1.8M
Total compensation
across 13 years
$138,088.00
Average / year
while on Sunshine List
+61.8%
Career growth
since 2011
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FIG. 01

13 years on the list

Annual total compensation (CAD) — hover to inspect.

$93K$113K$134K$155K$176K2011201220132016201720182019202020212022202320242025
FIG. 02

The career in numbers

Totals, averages, and the biggest moves — all total compensation.

A career, year by year.

How Tammy Wong's total compensation has moved across 13 years on the Ontario Sunshine List.

Highest year2025 · $168,478.94
Lifetime total compensation$1.8M
Annual average$138,088.00
Total growth since 2011+61.8%
Biggest raise+23.0% (2016)
Biggest drop-3.7% (2021)
FIG. 03

Year-by-year history

13 years on the Sunshine List.

YearPositionTotal CompensationChange
2025Latest★ Best
Senior Environment Specialist$168,478.94▲ 3.4%
2024
Senior Environment Specialist$163,001.83▲ 2.4%
2023
$159,204.81▲ 9.0%
2022
Senior Environment Specialist$146,003.85▲ 2.1%
2021
Senior Environment Specialist$143,046.69▼ 3.7%
2020
Senior Environment Specialist$148,495.19▲ 8.7%
2019
Senior Environment Specialist$136,635.92▲ 1.5%
2018
Senior Environment Specialist$134,615.62▲ 0.3%
2017
Senior Environment Specialist$134,214.76▼ 2.3%
2016
Senior Environment Specialist↑ role changed$137,412.45▲ 23.0%
2013
Environmental Advisor$111,753.12▲ 3.3%
2012
Environmental Advisor$108,179.46▲ 3.9%
2011First
Environmental Advisor$104,102.94
13 years total$1.8M total$138,088.00 avg
FIG. 04

The record

Source data and how to request a correction.

Employee details

Position
Senior Environment Specialist
Sector
Province
Ontario
First appeared
2011
Latest disclosure
2025
Years on list
13

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.

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