Jonathan Kronister

Ontario Power Generation/Authorized Nuclear Operator

2025 Salary

$287,584

Total compensation $295,716, including $8,132 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

#278

Ontario Power Generation

Years on List

2014–2025

Peak Salary

$307,590

2024

Full 2025 roster at Ontario Power Generation →·See where $287,584 ranks →

Total Compensation History

Total compensation, 2014–2025. Axis starts at $100,000, the Sunshine List disclosure threshold.

Full History
2014–2025

$111,190 in 2014 is worth about $145,826 in 2025 dollars.

Full salary history, by year
Year	Employer	Position	Salary	Benefits	Total
2025	Ontario Power Generation	Authorized Nuclear OperatorOntario Power Generation	$287,584Benefits $8,132Total $295,716	$8,132	$295,716
2024	Ontario Power Generation	Authorized Nuclear OperatorOntario Power Generation	$307,590Benefits $7,013Total $314,604	$7,013	$314,604
2023	Ontario Power Generation	Authorized Nuclear OperatorOntario Power Generation	$286,725Benefits $6,795Total $293,520	$6,795	$293,520
2022	Ontario Power Generation	Authorized Nuclear OperatorOntario Power Generation	$229,320Benefits $6,014Total $235,334	$6,014	$235,334
2021	Ontario Power Generation	Authorized Nuclear OperatorOntario Power Generation	$209,399Benefits $5,408Total $214,808	$5,408	$214,808
2020	Ontario Power Generation	Authorized Nuclear Operator in Training – Nuclear OperatorOntario Power Generation	$180,344Benefits $4,884Total $185,228	$4,884	$185,228
2019	Ontario Power Generation	Authorized Nuclear Operator in Training - Nuclear OperatorOntario Power Generation	$179,345Benefits $4,291Total $183,637	$4,291	$183,637
2018	Ontario Power Generation	Authorized Nuclear Operator in Training - Nuclear OperatorOntario Power Generation	$162,230Benefits $4,262Total $166,493	$4,262	$166,493
2017	Ontario Power Generation	Authorized Nuclear Operator in Training - Nuclear OperatorOntario Power Generation	$143,810Benefits $4,528Total $148,338	$4,528	$148,338
2016	Ontario Power Generation	Nuclear OperatorOntario Power Generation	$122,704Benefits $1,397Total $124,101	$1,397	$124,101
2015	Ontario Power Generation	Nuclear OperatorOntario Power Generation	$112,752Benefits $1,347Total $114,100	$1,347	$114,100
2014	Ontario Power Generation	Nuclear OperatorOntario Power Generation	$111,190Benefits $1,306Total $112,496	$1,306	$112,496

Take-Home Pay
(After Tax) · 2025 estimate

Take-home on Jonathan Kronister's 2025 salary of $287,584 comes to roughly $173,598 once federal and Ontario income tax (about 37.7% effective) is deducted. Within Ontario Power Generation, Jonathan Kronister's total compensation of $295,716 was the #278 of 10,346, against a median salary of $161,066. It is down about 7% from the $307,590 paid in 2024. 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: ~$173,598
Effective income-tax rate (excl. CPP/EI): ~37.7%
CPP + EI contributions: ~$5,507
All-in deduction rate (incl. CPP/EI): ~39.6%
vs. 2025 Authorized Nuclear Operator median: about even

Where does $287,584 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