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​Hydro One connects generating facilities to the transmission and distribution networks, delivering the electricity they produce to people across Ontario. Learn about transmission-connected generators, and our Feed-in Tariff (FIT), microFIT and Net Metering programs below.

Transmission-connected generators connect to our high-voltage system at more than 50 kV (50,000 volts).

Transmission-connected Generators


Generators larger than 10 kW and connected to our distribution system.

Generators greater than 10kW




Micro generators 10 kW or smaller and connected to our distribution system.

Generators 10kW and Smaller





Net Metering

Net Metering