Quebec electricity tariffs are structured to meet the needs of different types of consumers, from EV charging stations to large industrial users. Key tariffs include:
BR tariff: The BR tariff was specifically designed for charging infrastructure. It applies to subscriptions for powering one or more 400-volt or higher direct current electric vehicle charging stations.
G9 tariff: The G9 tariff can apply to any medium- or high-power subscription characterized by low power demand. The G9 tariff differs from other basic tariffs in that it places more emphasis on energy than on power.
M tariff: The M tariff applies to subscriptions whose maximum power demand has reached 50 kilowatts (kW) or more at least once during the last 12 monthly periods.
L tariff: This is the tariff for large energy consumers. The L tariff applies to annual subscriptions with a contracted power of at least 5,000 kilowatts (kW), mainly linked to industrial activity.