Andrew Greig

Ontario Power Generation/Field Shift Operating Supervisor

2025 Salary

$244,694

Total compensation $253,450, including $8,757 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

#597

Ontario Power Generation

Years on List

2005–2025

Peak Salary

$250,218

2023

Full 2025 roster at Ontario Power Generation →·See where $244,694 ranks →

Total Compensation History

Total compensation, 2005–2025. Axis starts at $100,000, the Sunshine List disclosure threshold.

Full History
2005–2025

$109,723 in 2005 is worth about $168,379 in 2025 dollars.

Full salary history, by year
Year	Employer	Position	Salary	Benefits	Total
2025	Ontario Power Generation	Field Shift Operating SupervisorOntario Power Generation	$244,694Benefits $8,757Total $253,450	$8,757	$253,450
2024	Ontario Power Generation	Field Shift Operating SupervisorOntario Power Generation	$235,984Benefits $7,332Total $243,317	$7,332	$243,317
2023	Ontario Power Generation	Field Shift Operating SupervisorOntario Power Generation	$250,218Benefits $7,092Total $257,311	$7,092	$257,311
2022	Ontario Power Generation	Field Shift Operating SupervisorOntario Power Generation	$205,495Benefits $6,306Total $211,801	$6,306	$211,801
2021	Ontario Power Generation	Field Shift Operating SupervisorOntario Power Generation	$180,555Benefits $5,598Total $186,153	$5,598	$186,153
2020	Ontario Power Generation	Field Shift Operating SupervisorOntario Power Generation	$203,296Benefits $4,945Total $208,241	$4,945	$208,241
2019	Ontario Power Generation	Field Shift Operating SupervisorOntario Power Generation	$176,541Benefits $4,187Total $180,728	$4,187	$180,728
2018	Ontario Power Generation	Field Shift Operating SupervisorOntario Power Generation	$167,984Benefits $2,539Total $170,523	$2,539	$170,523
2017	Ontario Power Generation	Field Shift Operating SupervisorOntario Power Generation	$161,689Benefits $5,409Total $167,098	$5,409	$167,098
2016	Ontario Power Generation	Field Shift Operating SupervisorOntario Power Generation	$141,907Benefits $1,538Total $143,445	$1,538	$143,445
2015	Ontario Power Generation	Supervising Nuclear Operator First Line Manager AssistantOntario Power Generation	$131,030Benefits $1,529Total $132,559	$1,529	$132,559
2014	Ontario Power Generation	Supervising Nuclear Operator First Line Manager AssistantOntario Power Generation	$119,873Benefits $1,522Total $121,394	$1,522	$121,394
2013	Ontario Power Generation	Supervising Nuclear Operator First Line Manager AssistantOntario Power Generation	$154,374Benefits $1,501Total $155,876	$1,501	$155,876
2012	Ontario Power Generation	Supervising Nuclear Operator, First Line Manager AssistantOntario Power Generation	$163,916Benefits $1,480Total $165,396	$1,480	$165,396
2011	Ontario Power Generation	Supervising Nuclear Operator, First Line Manager AssistantOntario Power Generation	$162,179Benefits $1,461Total $163,640	$1,461	$163,640
2010	Ontario Power Generation	Supervising Nuclear Operator, First Line Manager AssistantOntario Power Generation	$136,802Benefits $1,342Total $138,144	$1,342	$138,144
2007	Ontario Power Generation	Control Room Supervising Nuclear Operator, Tritium Removal Facility & Fuel HandlingOntario Power Generation	$115,708Benefits $1,201Total $116,908	$1,201	$116,908
2006	Ontario Power Generation	Control Room Supervising Nuclear Operator, Tritium Removal Facility & Fuel HandlingOntario Power Generation	$115,710Benefits $1,607Total $117,317	$1,607	$117,317
2005	Ontario Power Generation	Control Room SNO, TRF & F/HOntario Power Generation	$109,723Benefits $510Total $110,233	$510	$110,233

Take-Home Pay
(After Tax) · 2025 estimate

Take-home on Andrew Greig's 2025 salary of $244,694 comes to roughly $153,305 once federal and Ontario income tax (about 35.1% effective) is deducted. Within Ontario Power Generation, Andrew Greig's total compensation of $253,450 was the #597 of 10,346, against a median salary of $161,066. That is about 4% more than the $235,984 paid in 2024. This estimate leaves out pension contributions; members of OMERS, OTPP, HOOPP or OPTrust typically take home another 7–10% less.

Estimated net pay: ~$153,305
Effective income-tax rate (excl. CPP/EI): ~35.1%
CPP + EI contributions: ~$5,507
All-in deduction rate (incl. CPP/EI): ~37.3%
vs. 2025 Field Shift Operating Supervisor median: +11%

Where does $244,694 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

Also at Ontario Power Generation, 2025
#	Name	Position	Salary	Total
1	Kenneth Hartwick	Special Advisor	$1,907,409	$1,910,992
2	Nicolle Butcher	President and Chief Executive Officer	$1,596,218	$1,598,309
3	Steve Gregoris	Chief Nuclear Officer	$1,092,855	$1,096,651
4	Aida Cipolla	Chief Financial Officer and Chief Administrative Officer	$1,013,496	$1,016,119
5	Subo Sinnathamby	Chief Projects Officer	$981,476	$985,253
6	Mark Knutson	Chief Enterprise Engineering and Chief Nuclear Engineer	$856,947	$859,793
7	Jon Franke	Senior Vice President Nuclear	$826,655	$828,637
8	Shelley Babin	Chief Operations Officer	$748,469	$750,849
9	Brenda Macdonald	Chief Commercial Officer	$727,479	$729,740
10	David Kaposi	Executive Vice President Investment Strategy and Business Development	$701,432	$703,541