TC Energy Announces $1.5B Expansion to Columbia Gas for Powergen

Last Friday, TC Energy reported a robust first quarter in 2026, highlighted by a 14% increase in comparable EBITDA to $3.1 billion and record delivery volumes across its North American pipeline network. For the Marcellus and Utica shale region, the standout development is the newly announced $1.5 billion Appalachia Supply Project on the Columbia Gas system. Slated for 2030, this expansion will add 0.8 Bcf/d of takeaway capacity to meet surging electricity and data center demand. Appalachia is explicitly identified as a major contributor to the growth in U.S. natural gas production, and is expected to account for over 55% of the growth by 2035.

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