William Duncan

$158,219.80asSenior Planner / Planificateur principal

Employed by Independent Electricity System Operator in 2025, according to Government of Ontario public salary records.

Salary Information

Historical salary and taxable benefits from 2018 to 2025.

YearPositionSalaryBenefitsPerformance
2025
Senior Planner / Planificateur principal
$158,219.80
$326.56
5.85%
2024
Senior Planner / Planificateur principal
$149,471.20
$312.08
16.94%
2022
Business Advisor Industrial / Conseiller commercial – Industrie
$127,819.60
$379.28
3.95%
2021
Business Advisor Industrial / Conseiller commercial - Industrie
$122,959.80
$365.98
5.89%
2020
Business Advisor Industrial / Conseiller commercial – Industrie
$116,119.60
$346.18
6.25%
2019
Business Advisor Industrial / Conseiller commercial – Industrie
$109,294.00
$344.79
6.71%
2018
Business Advisor Industrial / Conseiller commercial – Industrie
$102,419.11
$388.30

William Duncan earned $158,219.80 as Senior Planner / Planificateur principal at Independent Electricity System Operator in 2025, according to the Ontario Sunshine List. This represents a 5.85% increase over the previous year's reported salary. William Duncan has appeared on the Ontario Sunshine List 7 times between 2018 and 2025, with reported earnings peaking at $158,219.80 in 2025. In addition to salary, $326.56 in taxable benefits was disclosed for 2025. Independent Electricity System Operator reports under the Crown Agencies sector of Ontario's public sector salary disclosure.

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NameSalary
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Onur Aydin$162,755.60
Tao Tao$162,755.60
Keith Lam$160,427.12
William Duncan$158,219.80
Kristopher Rowsell$156,093.20
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