About David Macdiarmid

David Macdiarmid appears on the Ontario Sunshine List with a 2025 disclosed salary of $373,747 plus $639 in taxable benefits (total $374,387). David is listed as Vice President Fleet Performance at Ontario Power Generation, in the Ontario Power Generation sector.

David has been disclosed in 24 of the 25 years between 2001 and 2025. Their reported salary has grown from $101,739 in 2001 to $373,747 in 2025 — a 267.4% change over 24 years.

Within the Ontario Power Generation sector that year, David's $373,747 placed them in the 99th percentile (sector average: $170,459). Across the entire 2025 disclosure, this places them in the top 1% of all disclosed earners that year.

The interactive timeline and year-by-year breakdown below show every year David has been disclosed under the Ontario Public Sector Salary Disclosure.