Dwayne Korchak
Director Plant Operations at Ontario Power Generation. On Ontario’s disclosure list 17 years between 2007 and 2023.
- Salary paid
- $234,728.95
- Taxable benefits
- $1,553.76
- Total disclosed
- $236,282.71
Change from 2022: +$19,365 (+9.0%)17years on
the list
Among 8 people with the title “Director Plant Operations” in 2023
Paid more than 62% of them. Their median: $222,572.
Among 9,310 people at Ontario Power Generation in 2023
646th highest paid. Their median: $155,872.
Paid more than 97% of everyone on the 2023 disclosure list, which only lists people paid $100,000 or more.
Salary by year
Show as a table
| Year | Salary | Median for the job |
|---|---|---|
| 2007 | $114,472 | $136,506 |
| 2008 | $129,766 | $138,589 |
| 2009 | $131,934 | $144,403 |
| 2010 | $134,145 | $138,106 |
| 2011 | $141,992 | $143,741 |
| 2012 | $134,049 | $142,182 |
| 2013 | $147,346 | $146,019 |
| 2014 | $148,305 | $143,660 |
| 2015 | $159,120 | $147,389 |
| 2016 | $157,102 | $150,106 |
| 2017 | $165,846 | $187,635 |
| 2018 | $188,170 | $200,333 |
| 2019 | $193,832 | $201,426 |
| 2020 | $201,410 | $206,439 |
| 2021 | $223,442 | $214,117 |
| 2022 | $215,364 | $222,831 |
| 2023 | $234,729 | $222,572 |
History
| Year | Employer and job | Salary | Benefits | In 2025 dollars | Change |
|---|---|---|---|---|---|
| 2023 | Ontario Power GenerationDirector Plant Operations | $234,729 | $1,554 | $244,935 | +$19,365 (+9.0%) |
| 2022 | Ontario Power GenerationDirector, Plant Operations | $215,364 | $1,498 | $233,252 | −$8,078 (−3.6%) |
| 2021 | Ontario Power GenerationProduction Manager Hydro/Thermal | $223,442 | $1,460 | $258,394 | +$22,032 (+10.9%) |
| 2020 | Ontario Power GenerationProduction Manager Hydro/Thermal | $201,410 | $1,410 | $240,993 | +$7,578 (+3.9%) |
| 2019 | Ontario Power GenerationProduction Manager Hydro/Thermal | $193,832 | $1,367 | $233,444 | +$5,662 (+3.0%) |
| 2018 | Ontario Power GenerationProduction Manager Hydro/Thermal | $188,170 | $5,720 | $230,822 | +$22,324 (+13.5%) |
| 2017 | Ontario Power GenerationProduction Manager Hydro/Thermal | $165,846 | $5,064 | $208,219 | +$8,744 (+5.6%) |
| 2016 | Ontario Power GenerationFirst Line Manager Operating | $157,102 | $3,365 | $200,587 | −$2,018 (−1.3%) |
| 2015 | Ontario Power GenerationFirst Line Manager, Operating | $159,120 | $2,847 | $206,831 | +$10,815 (+7.3%) |
| 2014 | Ontario Power GenerationFirst Line Manager, Operating | $148,305 | $1,123 | $195,070 | +$960 (+0.7%) |
| 2013 | Ontario Power GenerationFirst Line Manager, Operating | $147,346 | $1,123 | $198,378 | +$13,296 (+9.9%) |
| 2012 | Ontario Power GenerationFirst Line Manager, Operating | $134,049 | $1,036 | $182,254 | −$7,943 (−5.6%) |
| 2011 | Ontario Power GenerationFirst Line Manager, Production (Hydro Facilities) | $141,992 | $1,028 | $195,786 | +$7,847 (+5.8%) |
| 2010 | Ontario Power GenerationFirst Line Manager, Production (Hydro Facilities) | $134,145 | $942 | $190,682 | +$2,211 (+1.7%) |
| 2009 | Ontario Power GenerationFirst Line Manager, Production (Hydro Facilities) | $131,934 | $900 | $192,157 | +$2,168 (+1.7%) |
| 2008 | Ontario Power GenerationFirst Line Manager, Production, Hydro Facilities | $129,766 | $926 | $189,667 | +$15,294 (+13.4%) |
| 2007 | Ontario Power GenerationFirst Line Manager, Production (Hydro Facilities) | $114,472 | $1,470 | $171,088 |
In 2025 dollars: each year’s pay at 2025 prices, by Ontario’s consumer price index (Statistics Canada, table 18-10-0005-01).
Compare
Questions and answers
Why is Dwayne Korchak on the disclosure list?
Ontario Power Generation paid Dwayne Korchak $234,729 in 2023. Ontario’s public employers must disclose everyone they paid $100,000 or more in a calendar year, under the Public Sector Salary Disclosure Act, 1996.
What does “salary paid” include?
What the employer paid in the calendar year, so it can include overtime, retroactive pay, vacation payouts, severance or a partial year. Taxable benefits are listed separately. How the lists work
What do the comparisons mean?
Ranks and shares are among people on the same year’s list only: those with the same title, those at the same employer, or everyone listed. People paid under $100,000 are not on the list, so they are not counted.
How do I report a mistake or ask for a record to be removed?
Privacy and corrections explains both. Figures are shown exactly as Ontario published them; we fix matching mistakes and handle removal requests there.
Years are matched by name and employer. Salary paid can include overtime, retroactive pay and one-time payments. Figures are exactly as Ontario published them. How we match years · Report a mistake or ask for removal