Sempra Sells $10 Billion Stake in Infrastructure Unit, Greenlights Port Arthur Expansion
- Oct 6, 2025
- 2 min read
Sempra's strategic move to divest a significant stake in its infrastructure unit and approve a major LNG expansion project signals a shift in its energy portfolio.

U.S. utility company Sempra announced plans to sell a 45% equity stake in its infrastructure unit, Sempra Infrastructure Partners, for $10 billion to a consortium led by KKR and the Canada Pension Plan Investment Board. This transaction, which values the unit at $22.2 billion, is expected to finalize between Q2 and Q3 of 2026. Concurrently, Sempra approved a $14 billion expansion of its Port Arthur LNG project in Texas, aiming to meet the growing demand for power infrastructure driven by increased electricity use from AI data centers and domestic consumption.
Sempra to sell a 45% stake in Sempra Infrastructure Partners for $10 billion.
KKR and the Canada Pension Plan Investment Board lead the consortium.
Transaction values the infrastructure unit at $22.2 billion.
$14 billion expansion of Port Arthur LNG project approved.
Expansion aims to meet increased electricity demand from AI data centers.
“This transaction and expansion project reflect our commitment to delivering sustainable energy solutions and enhancing shareholder value.” — Jeffrey W. Martin, CEO of Sempra
CONCLUSION
Sempra's strategic divestment and subsequent investment in infrastructure underscore a significant shift in the energy sector, highlighting the growing importance of AI-driven power demands. The $10 billion stake sale and the $14 billion LNG expansion project not only demonstrate confidence in the energy market but also set a precedent for future large-scale infrastructure investments. This move aligns with global trends of increasing private sector involvement in energy projects and the need for substantial capital to meet evolving energy demands.
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