Constellation Secures Texas Approval for Landmark $26 Billion Calpine Merger
Deal News | Jun 09, 2025 | EIN

Constellation Energy's proposed $26 billion acquisition of Calpine has received approval from the Public Utility Commission of Texas, marking a significant development in the power industry. This merger aims to combine Constellation's extensive nuclear power capabilities with Calpine's gas-fired and geothermal assets. The new merged entity seeks to become a leading platform for reliable and clean energy solutions across the United States. Constellation CEO Joe Dominguez has stated that the merger will address growing power demands in high-load regions like Texas, while contributing to a sustainable energy future.
Sectors
- Energy & Utilities
- Mergers & Acquisitions
Geography
- United States – The companies involved are significant operators within the U.S. power industry, and the regulatory approval was granted by a Texan authority.
- Texas – The Public Utility Commission of Texas is the entity that approved the merger, indicating the importance of the state in this transaction.
Industry
- Energy & Utilities – The article focuses on a merger in the power industry involving nuclear power plants and natural gas-fired generators, key components of the energy sector.
- Mergers & Acquisitions – The article discusses the approval and strategic implications of a significant merger and acquisition deal in the power industry.
Financials
- $26 billion – The total value of the acquisition deal between Constellation and Calpine.
Participants
Name | Role | Type | Description |
---|---|---|---|
Constellation Energy | Bidding Company | Company | The largest producer of zero-emissions electricity, seeking to acquire Calpine to expand its asset base in the energy sector. |
Calpine | Target Company | Company | One of the biggest operators of gas-fired generators, being acquired by Constellation Energy. |
Public Utility Commission of Texas | Government Regulator | Government | The regulatory authority that approved the merger, facilitating the transaction. |
Joe Dominguez | CEO of Constellation Energy | Person | CEO of Constellation Energy, emphasizing the strategic benefits of the merger. |