Data sourced from the Ontario Public Sector Salary Disclosure. This site is independent and not affiliated with the Government of Ontario. Always verify against the official source.
The Ontario Power Generation sector had 10,672 employees on the 2025 Ontario Sunshine List, with an average salary of $170,459 and a total disclosed payroll of $1.8B — up 3.9% from 2024. The highest-paid employee on record in this sector was JAMES F HANKINSON (Ontario Power Generation), earning $2,484,946 in 2008.
10,672
Employees
In 2025
$170,459
Avg Salary
2025
$1.8B
Total Payroll
2025 disclosed
4
Employers
Top employers in 2025
Employees earning $100k+ per year · bars = headcount, lines = salary
$2,484,946
2008
$2,272,267
2002
$2,152,748
2009
$2,018,436
2024
$1,932,912
2023
$1,910,992
2025
$1,895,213
2000
$1,880,637
2001
$1,830,768
2011
$1,796,292
2007
| Name | Employer | Year | Total Comp. |
|---|---|---|---|
| JAMES F HANKINSON | Ontario Power Generation | 2008 | $2,484,946 |
| RONALD OSBORNE | Ontario Power Generation | 2002 | $2,272,267 |
| JAMES F. HANKINSON | Ontario Power Generation | 2009 | $2,152,748 |
| Kenneth Hartwick | Ontario Power Generation | 2024 | $2,018,436 |
| Kenneth Hartwick | Ontario Power Generation | 2023 | $1,932,912 |
| Kenneth Hartwick | Ontario Power Generation | 2025 | $1,910,992 |
| EUGENE PRESTON | Ontario Power Generation | 2000 | $1,895,213 |
| RONALD W. OSBORNE | Ontario Power Generation | 2001 | $1,880,637 |
| THOMAS MITCHELL | Ontario Power Generation | 2011 | $1,830,768 |
| JAMES F HANKINSON | Ontario Power Generation | 2007 | $1,796,292 |
Employees
10,672
Avg Salary
$170,459
Median
$161,162
Total Payroll
$1.8B
Employees
10,267
Avg Salary
$167,895
Median
$158,742
Total Payroll
$1.7B
Employees
9,489
Avg Salary
$165,512
Median
$155,984
Total Payroll
$1.6B
Employees
8,377
Avg Salary
$154,959
Median
$143,836
Total Payroll
$1.3B
Employees
8,520
Avg Salary
$153,284
Median
$142,194
Total Payroll
$1.3B
Employees
8,301
Avg Salary
$152,706
Median
$142,585
Total Payroll
$1.3B
Employees
8,043
Avg Salary
$147,465
Median
$137,466
Total Payroll
$1.2B
Employees
7,919
Avg Salary
$144,820
Median
$134,552
Total Payroll
$1.1B
Employees
7,878
Avg Salary
$143,603
Median
$134,529
Total Payroll
$1.1B
Employees
7,730
Avg Salary
$143,038
Median
$134,169
Total Payroll
$1.1B
Employees
7,632
Avg Salary
$140,665
Median
$131,576
Total Payroll
$1.1B
Employees
12,026
Avg Salary
$134,411
Median
$127,002
Total Payroll
$1.6B
Employees
11,777
Avg Salary
$136,660
Median
$127,164
Total Payroll
$1.6B
Employees
11,357
Avg Salary
$134,668
Median
$125,107
Total Payroll
$1.5B
Employees
11,188
Avg Salary
$134,092
Median
$124,821
Total Payroll
$1.5B
Employees
10,605
Avg Salary
$133,606
Median
$123,990
Total Payroll
$1.4B
Employees
10,481
Avg Salary
$133,765
Median
$124,048
Total Payroll
$1.4B
Employees
9,259
Avg Salary
$132,229
Median
$121,484
Total Payroll
$1.2B
Employees
8,384
Avg Salary
$130,466
Median
$120,371
Total Payroll
$1.1B
Employees
7,343
Avg Salary
$128,406
Median
$118,577
Total Payroll
$942.9M
Employees
6,004
Avg Salary
$127,232
Median
$117,594
Total Payroll
$763.9M
Employees
5,795
Avg Salary
$127,552
Median
$115,782
Total Payroll
$739.2M
Employees
5,303
Avg Salary
$126,503
Median
$115,499
Total Payroll
$670.8M
Employees
4,090
Avg Salary
$128,806
Median
$115,607
Total Payroll
$526.8M
Employees
3,726
Avg Salary
$126,404
Median
$114,804
Total Payroll
$471.0M
Employees
3,103
Avg Salary
$125,720
Median
$113,111
Total Payroll
$390.1M
Employees
2,153
Avg Salary
$121,500
Median
$110,892
Total Payroll
$261.6M
| Year | Employees | Avg Salary | Median Salary | Total Payroll | Headcount Δ |
|---|---|---|---|---|---|
| 2025 | 10,672 | $170,459 | $161,162 | $1.8B | +3.9% |
| 2024 | 10,267 | $167,895 | $158,742 | $1.7B | +8.2% |
| 2023 | 9,489 | $165,512 | $155,984 | $1.6B | +13.3% |
| 2022 | 8,377 | $154,959 | $143,836 | $1.3B | -1.7% |
| 2021 | 8,520 | $153,284 | $142,194 | $1.3B | +2.6% |
| 2020 | 8,301 | $152,706 | $142,585 | $1.3B | +3.2% |
| 2019 | 8,043 | $147,465 | $137,466 | $1.2B | +1.6% |
| 2018 | 7,919 | $144,820 | $134,552 | $1.1B | +0.5% |
| 2017 | 7,878 | $143,603 | $134,529 | $1.1B | +1.9% |
| 2016 | 7,730 | $143,038 | $134,169 | $1.1B | +1.3% |
| 2015 | 7,632 | $140,665 | $131,576 | $1.1B | -36.5% |
| 2014 | 12,026 | $134,411 | $127,002 | $1.6B | +2.1% |
| 2013 | 11,777 | $136,660 | $127,164 | $1.6B | +3.7% |
| 2012 | 11,357 | $134,668 | $125,107 | $1.5B | +1.5% |
| 2011 | 11,188 | $134,092 | $124,821 | $1.5B | +5.5% |
| 2010 | 10,605 | $133,606 | $123,990 | $1.4B | +1.2% |
| 2009 | 10,481 | $133,765 | $124,048 | $1.4B | +13.2% |
| 2008 | 9,259 | $132,229 | $121,484 | $1.2B | +10.4% |
| 2007 | 8,384 | $130,466 | $120,371 | $1.1B | +14.2% |
| 2006 | 7,343 | $128,406 | $118,577 | $942.9M | +22.3% |
| 2005 | 6,004 | $127,232 | $117,594 | $763.9M | +3.6% |
| 2004 | 5,795 | $127,552 | $115,782 | $739.2M | +9.3% |
| 2003 | 5,303 | $126,503 | $115,499 | $670.8M | +29.7% |
| 2002 | 4,090 | $128,806 | $115,607 | $526.8M | +9.8% |
| 2001 | 3,726 | $126,404 | $114,804 | $471.0M | +20.1% |
| 2000 | 3,103 | $125,720 | $113,111 | $390.1M | +44.1% |
| 1999 | 2,153 | $121,500 | $110,892 | $261.6M | — |