This is the new MLex platform. Existing customers should continue to use the existing MLex platform until migrated.
For any queries, please contact Customer Services or your Account Manager.
Dismiss

US DOJ subpoena on Constellation-Calpine deal sent to PJM Interconnection

( April 30, 2025, 15:00 GMT | Official Statement) -- MLex Summary: A subpoena regarding power company Constellation Energy's proposed acquisition of rival Calpine Corporation was issued by the US Department of Justice Antitrust Division and sent to the Mid-Atlantic regional transmission organization PJM Interconnection. The DOJ's civil investigative demand, or CID, requested electricity auction data from 2023 onward. "From January 1, 2023, to the present, for each time the Three Pivotal Supplier Test was applied and resulted in mitigation in the day-ahead energy or real-time energy markets, provide the analysis that was done and the results of the analysis," the DOJ's CID reads.See attached document. ...

Prepare for tomorrow’s regulatory change, today

MLex identifies risk to business wherever it emerges, with specialist reporters across the globe providing exclusive news and deep-dive analysis on the proposals, probes, enforcement actions and rulings that matter to your organization and clients, now and in the longer term.


Know what others in the room don’t, with features including:

  • Daily newsletters for Antitrust, M&A, Trade, Data Privacy & Security, Technology, AI and more
  • Custom alerts on specific filters including geographies, industries, topics and companies to suit your practice needs
  • Predictive analysis from expert journalists across North America, the UK and Europe, Latin America and Asia-Pacific
  • Curated case files bringing together news, analysis and source documents in a single timeline

Experience MLex today with a 14-day free trial.

Start Free Trial

Already a subscriber? Click here to login