Author: Whitney Snyder
PPL Blackstone Joint Venture Reserves More Than 5 GW of Gas Turbines for Pennsylvania Data Centers – Whitney Snyder, PA Public Commission Attorney – 8/10/2026
On August 7, 2026, in its second-quarter 2026 earnings release, PPL Corporation reported that Invitium Energy, LLC its 51% joint venture with Blackstone Infrastructure has secured reservation agreements for more than 5 GW of combined-cycle gas turbines to serve data center demand in Pennsylvania. PJM has accepted more than 5 GW of Invitium’s generation interconnection requests, and the venture has assembled land sites capable of supporting 8 GW to 14 GW of new generation, depending on the resource type ultimately built. PPL estimates the reserved turbine capacity alone represents $12.5 billion to $15 billion of potential investment at the joint-venture level through 2032.
The announcement lands alongside PPL Electric Utilities’ report that its data center pipeline in advanced stages of planning has grown to 31.8 GW, with more than 11 GW under signed electric service agreements and more than 6.5 GW under construction. PPL emphasizes that Invitium operates separately from PPL Electric Utilities and that regulated customers are not funding the venture. Invitium has also said it will not begin construction or make material financial commitments until it has signed energy supply services agreements with appropriate risk profiles, or has cost reimbursement agreements in place. PPL expects one or more commercial agreements by the end of 2026.
For generators, large load customers, and existing ratepayers in the Commonwealth, a buildout of this scale keeps familiar questions in front of regulators: interconnection queue position and timing, cost allocation between new large load and existing customers, and the boundary between regulated utility investment and affiliate generation development.