Our History

TriSummit Utilities assets have a long history of safety and reliability.

 

1954

 

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AltaGas Utilities
Alberta Consolidated Gas Utilities incorporated;
eventually becoming AltaGas Utilities Inc. in 1998

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1965

 

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Pacific Northern Gas Ltd.
Pacific Northern Gas Ltd.
incorporated in British Columbia

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2002

 

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Heritage Gas
Heritage Gas Ltd.
incorporated in Nova Scotia

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2009

 

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Commercial operations began
at Bear Mountain Wind Park

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2014

 

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Commercial operations began
at Forrest Kerr and Volcano Creek

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2015

 

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Commercial operations began
at McLymont Creek

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2018

 

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AltaGas Canada
Initial Public Offering

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2020

 

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TriSummit Utilities
Name change

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TriSummit Utilities’ assets have a long history of safety and reliability.