TC Energy Sells Portland Natural Gas System to BlackRock for $1.14 Billion

TC Energy Sells Portland Natural Gas System to BlackRock for $1.14 Billion

How TC Energy’s PNGTS Sale Reflects Industry Trends in Energy Infrastructure


Table of Contents

  1. Details of the PNGTS Sale
  2. Why BlackRock Got Involved
  3. Impact on TC Energy’s Financial Position
    1. Debt Reduction and Portfolio Optimization
  4. Future of the Portland Natural Gas Transmission System
    1. Leadership and Operational Independence
  5. Broader Implications for the Energy Sector

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This week, TC Energy made a significant move by finalizing the sale of the Portland Natural Gas Transmission System (PNGTS) for $1.14 billion. The PNGTS, a 295-mile pipeline, plays a crucial role in transporting natural gas from the Canadian border to New Hampshire, Maine, and Massachusetts. As part of the deal, TC Energy’s partner, Northern New England Investment Company (a subsidiary of Énergir L.P.), also transferred ownership, and the buyers assumed $250 million in outstanding senior notes. This transaction brings TC Energy about $750 million in pre-tax cash, marking a substantial step towards their goal of divesting $3 billion in assets by the end of 2024.

But this isn't just about numbers. The sale is a strategic move aimed at strengthening TC Energy’s financial health. CEO François Poirier highlighted that this deal is a clear indicator of the company's progress in reducing its debt-to-EBITDA ratio to a manageable 4.75 times by year-end.

BlackRock, one of the world's largest investment firms, played a pivotal role in this acquisition. Partnering with Morgan Stanley Infrastructure Partners, BlackRock's involvement is part of its strategy to invest in critical infrastructure assets. This deal comes shortly after BlackRock's purchase of Global Infrastructure Partners for $12.5 billion, highlighting their push into infrastructure investments. For BlackRock, PNGTS represents a vital energy infrastructure that offers a steady income stream and helps diversify their portfolio, ensuring reliable returns while spreading risk.

As for PNGTS, the system will continue to operate independently, crucially serving New England and Atlantic Canada. Bill Yardley, an industry veteran with over 25 years of experience, will take the helm as the new CEO, ensuring the continued safe and reliable delivery of natural gas—a key energy source for a region known for its volatile energy markets.

For TC Energy, this sale is more than just a financial milestone; it aligns with their broader strategy to optimize their portfolio and prepare for future growth in a rapidly changing energy landscape. The proceeds from the sale will be distributed between TC Energy and Énergir based on their ownership stakes, with TC Energy receiving about $545 million before taxes. TC Energy will also provide support services as PNGTS begins operating as an independent entity.

Bill Yardley emphasized PNGTS's ongoing commitment to delivering safe, reliable, and sustainable energy to customers throughout New England and Atlantic Canada. He also pointed out the company’s role in offering a more environmentally friendly alternative to coal and heating oil, contributing to carbon emissions reduction in the Northeast.


This sale is a key step in TC Energy's strategy to enhance shareholder value while continuing to deliver essential energy services across North America. In a rapidly evolving energy landscape, strategic moves like this reflect the industry's focus on balancing financial health with sustainable, reliable energy delivery.

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