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Real-Time System Demand

​Calgary is a big, fast growing city and its energy demands tell a unique side of that story. Below is the estimated electrical system load for The City of Calgary. This represents the demand for electricity across the ENMAX Power Corporation service territory for all customers, whether they are residential, commercial or industrial.

Current System Load

1130 MW

Season Record
Summer Record
Winter Record

Mar. 02, 2024 1:12 PM

Season Record*

1656 MW

Jan. 11, 2024

Summer Record*

1793 MW

Jun. 29, 2021

Winter Record*

1656 MW

Jan. 11, 2024

* The information displayed above is based on 15 minute average values and is not predictive of future energy market conditions or prices and should not be relied on as being so. ENMAX Power Corporation including without limitation its subsidiaries, affiliates, directors, officers and employees makes no express or implied representation or warranty with respect to this information, and shall have no liability whatsoever for the accuracy, completeness, usefulness or reliability of such information. Please be advised these reports may include estimates based on information currently available to us and can be subject to change.

media inquiries

Inquiries regarding electrical demand in Calgary can be directed to mediaroom@enmax.com.​

Customers are free to purchase natural gas services or electricity services from a retailer of their choice. For a list of retailers, visit ucahelps.alberta.ca or call 310-4822 (toll free in Alberta).