What was the largest increase in disclosed pay at Independent Electricity System Operator in 2021?
The largest increase in disclosed pay at Independent Electricity System Operator in 2021 was $178,855 to $218,997, up 22.4%; it went to Katherine Sparkes. 472 people had an increase in disclosed pay between 2020 and 2021, with a median increase of 4.6%.
Ask another question
Largest increase (by dollars)
$40,142Katherine Sparkes · +22.4%
Had an increase
4722020 → 2021
Median increase
+4.6%among those who had one
On the list
7102021 Sunshine List
Biggest Year-over-Year Increases
Independent Electricity System Operator · 2020 → 2021
A year-over-year increase or decrease in disclosed pay can include overtime, a retroactive payment, a vacation payout or severance, not only a change in base pay, rate, or role — the Sunshine List discloses total salary paid that year, not a pay rate. This list is ranked by the dollar increase, not by the percentage shown.
63 people were new to Independent Electricity System Operator's list in 2021; 38 who were on it in 2020 were not. See the full 2021 roster →
Related questions
- What was the largest increase in disclosed pay at Independent Electricity System Operator in 2025? →
- What was the largest increase in disclosed pay at Independent Electricity System Operator in 2024? →
- How many Independent Electricity System Operator employees earn over $150,000? →
- Who else had an increase in disclosed pay on the 2021 Sunshine List? →
- Independent Electricity System Operator vs Metrolinx: who pays more? →
- What does a Specialist Solutions Solutions make at Independent Electricity System Operator? →
Method. Figures are salary paid, the same basis the year pages use for their movers sections. A mover is excluded from the raises above when their 2020 record was their first year at Independent Electricity System Operator (a partial year, such as a September hire, that a full second year then dwarfs and misreads as an outsized raise), or when their 2021 record is their very last on the Sunshine List — a partial final year before leaving looks identical to a real change in pay until next year's data confirms it. This page does not list pay cuts: even the province-wide 2021 Sunshine List omits cuts for its own most recent year, since a partial final year before leaving looks identical to a real cut until next year’s data arrives — that same reasoning applies to every employer, in every year, so cuts are left off this page entirely rather than showing them in some years and not others. Counts under five people show “<5”. Data runs through 2025. The 2021 figures were published here on .