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Grant and Funding Programs Offered by Independent Electricity System Operator (IESO)

Overview of Available Grants and Funding

The Independent Electricity System Operator (IESO) ensures Ontario's electricity grid reliability while promoting energy efficiency and sustainability through various programs. It supports innovation and engagement with businesses, non-profits, and Indigenous communities via initiatives like the Conservation and Demand Management program and the Grid Innovation Fund.
16 opportunities available
First Nations Community Building Retrofit Program
Grant and FundingExpert AdviceOpen

First Nations Community Building Retrofit Program

Independent Electricity System Operator (IESO)
Funding and support for on-reserve community energy-efficiency retrofits
Eligible Funding
  • Maximum amount : 330,000 $
Eligible Industries
  • Utilities
  • Public administration
Types of eligible projects
TechnologyEnvironment and Climate
Expanded Energy Management Program
Grant and FundingExpert AdviceOpen

Expanded Energy Management Program

Independent Electricity System Operator (IESO)
Funding to strengthen facility energy management and efficiency initiatives
Eligible Funding
  • Maximum amount : 250,000 $
  • Up to 50% of project cost
Eligible Industries
  • Agriculture, forestry, fishing and hunting
  • Mining, quarrying, and oil and gas extraction
  • Utilities
  • Construction
Types of eligible projects
TechnologyEnvironment and ClimateHuman Resources
 XLerate Program
Grant and FundingOpen

XLerate Program

Independent Electricity System Operator (IESO)
Pay-for-performance funding for large-scale Ontario energy-efficiency projects
Eligible Funding
  • Maximum amount : 15,000,000 $
  • Up to 75% of project cost
Eligible Industries
  • Manufacturing
  • Health care and social assistance
  • Public administration
Types of eligible projects
TechnologyEnvironment and Climate
Grid Innovation Fund
Grant and FundingClosed

Grid Innovation Fund

Independent Electricity System Operator (IESO)
Financial support for electricity conservation innovation in Ontario
Eligible Funding
  • From $1,000,000 to $4,750,000
  • Up to 50% of project cost
Eligible Industries
  • All industries
Types of eligible projects
TechnologyEnvironment and ClimateInnovation
Home Renovation Savings Program
Grant and FundingOpen

Home Renovation Savings Program

Independent Electricity System Operator (IESO)
Rebates for energy-efficient home upgrades in Ontario
Eligible Funding
  • Maximum amount : 12,000 $
Eligible Industries
  • All industries
Types of eligible projects
Environment and Climate
 Peak Perks
Other SupportGrant and FundingOpen

Peak Perks

Independent Electricity System Operator (IESO)
Smart thermostat demand response incentives for Ontario electricity customers
Eligible Funding
  • Maximum amount : 75 $
Eligible Industries
  • Utilities
  • Other services (except public administration)
  • Public administration
Types of eligible projects
TechnologyEnvironment and Climate
CoolSaver Program
Grant and FundingOpen

CoolSaver Program

Independent Electricity System Operator (IESO)
Free home cooling tune-ups and discounts for eligible residents
Eligible Funding
  • Maximum amount : 1,000 $
Eligible Industries
  • Utilities
  • Construction
Types of eligible projects
Environment and Climate
HomeEnergySaver Program
Grant and FundingOpen

HomeEnergySaver Program

Independent Electricity System Operator (IESO)
Incentives for installing new heat pumps in eligible Ontario homes
Eligible Funding
  • Maximum amount : 10,000 $
Eligible Industries
  • All industries
Types of eligible projects
Environment and Climate
Small Business Program
Grant and FundingOpen

Small Business Program

Independent Electricity System Operator (IESO)
Free energy-efficient equipment upgrades for eligible Ontario small businesses
Eligible Funding
  • Maximum amount : 3,000 $
Eligible Industries
  • All industries
Types of eligible projects
TechnologyEnvironment and Climate
Instant Discounts Program
Other SupportOpen

Instant Discounts Program

Independent Electricity System Operator (IESO)
Instant point-of-sale discounts on energy-efficient lighting upgrades
Eligible Funding
  • Maximum amount : 140 $
Eligible Industries
  • Agriculture, forestry, fishing and hunting
  • Utilities
Types of eligible projects
TechnologyEnvironment and Climate
Retrofit Program
Grant and FundingOpen

Retrofit Program

Independent Electricity System Operator (IESO)
Financial incentives for energy efficiency upgrades reducing electricity use
Eligible Funding
  • Maximum amount : 250,000 $
  • Up to 50% of project cost
Eligible Industries
  • Agriculture, forestry, fishing and hunting
  • Manufacturing
  • Educational services
  • Health care and social assistance
Types of eligible projects
TechnologyEnvironment and Climate
Energy Performance Program
Grant and FundingOpen

Energy Performance Program

Independent Electricity System Operator (IESO)
Pays incentives for verified facility electricity savings over time
Eligible Funding
  • No Condition
Eligible Industries
  • Utilities
  • Manufacturing
  • Educational services
  • Health care and social assistance
Types of eligible projects
TechnologyEnvironment and Climate
Existing Building Commissioning program
Grant and FundingExpert AdviceOpen

Existing Building Commissioning program

Independent Electricity System Operator (IESO)
Incentives for commissioning to improve existing building energy performance
Eligible Funding
  • Maximum amount : 150,000 $
  • Up to 75% of project cost
Eligible Industries
  • Utilities
  • Real estate and rental and leasing
  • Educational services
  • Health care and social assistance
Types of eligible projects
Environment and Climate
Commercial CoolSaver Program
Other SupportClosed

Commercial CoolSaver Program

Independent Electricity System Operator (IESO)
Free commercial HVAC tune-ups and discounts for York Region businesses
Eligible Funding
  • Maximum amount : 1,450 $
  • Up to 5% of project cost
Eligible Industries
  • Utilities
  • Construction
  • Manufacturing
  • Wholesale trade
Types of eligible projects
TechnologyEnvironment and Climate
Remote First Nations Energy-Efficiency Program
Grant and FundingOpen

Remote First Nations Energy-Efficiency Program

Independent Electricity System Operator (IESO)
Funds remote First Nations energy-efficiency upgrades for homes and businesses
Eligible Funding
  • No Condition
Eligible Industries
  • Utilities
  • Construction
Types of eligible projects
TechnologyEnvironment and Climate
Energy Affordability Program
Other SupportGrant and FundingExpert AdviceOpen

Energy Affordability Program

Independent Electricity System Operator (IESO)
Free home energy upgrades for income-eligible Ontario households
Eligible Funding
  • No Condition
Eligible Industries
  • All industries
Types of eligible projects
Environment and Climate