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Working Gas Capacity: 154.0 Bcf
Peak Withdrawal Rate 3.05 BCF/day
Peak Injection Rate 2.75 BCF/day


  • Suffield
  • Countess

The Suffield and Countess facilities are operated together as one business, together serving all customers as the AECO Hub™. The diversity of two facilities in different locations in Alberta enhances reliability, but the toll design of TransCanada’s Alberta pipeline system means that they are both, commercially, at the same point. That commercial location, commonly referred to as ‘AECO’ or ‘NIT’ (Nova Inventory Transfer) is one of the most liquid trading locations for natural gas on the continent.

Advantages of AECO Storage:

Our storage services are completely customizable, and rates for service are negotiated. Refer to Services and Rates for information about the types of products and services available, or contact one of the following:

Firm Storage: Sheri Doell (403) 513-8613
Short-Term Services: Jason Williams (403) 513-8729


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