PPL sees data centre demand powering a higher-growth utility plan

PPL Corporation (NYSE:PPL) is raising its growth ambitions on the back of a US$25 billion investment programme and a growing pipeline of power-hungry data centres. The US utility lifted its long-term annual earnings growth target to 7% to 9% through at least 2030, up from a previous 6% to 8% range, and said it expects to perform in the upper half of the new target.

Third-quarter earnings keep 2026 target within reach

PPL delivered third-quarter GAAP earnings of US$367 million, or US$0.49 per diluted share, compared with US$318 million, or US$0.43 per share, a year earlier. On the company’s non-GAAP measure of earnings from ongoing operations, EPS rose to US$0.54 from US$0.48.

The company narrowed its 2026 ongoing EPS forecast to US$1.92 to US$1.96, retaining a midpoint of US$1.94. It then set a 2027 range of US$2.06 to US$2.14, whose US$2.10 midpoint implies 8.2% growth on the 2026 midpoint. PPL’s ongoing figures exclude special items and are not equivalent to GAAP earnings; the third quarter included US$44 million of after-tax special-item charges.

US$25 billion plan expands the regulated investment base

The 2027 to 2030 capital plan is US$2 billion larger than the previous plan and is expected to generate average annual rate base growth of 10%. PPL said the spending will support grid modernisation, reliability, resilience and customer demand, with the increase primarily reflecting an additional natural gas combined-cycle unit in Kentucky.

The plan comes with a material funding requirement. PPL expects approximately US$3.0 billion of additional equity financing, on top of more than US$1.5 billion already executed through forward sales agreements during 2025 and 2026. The company continues to target an FFO-to-debt ratio of 16% to 18%, while annual dividend growth is expected to sit towards the lower end of its 4% to 6% target range as capital is directed back into the business.

Data centre demand opens a second growth channel

PPL’s Kentucky pipeline reached approximately 14.7 GW through 2032, including 12.8 GW linked to data centre opportunities. About 2.3 GW is now covered by signed reimbursement agreements. PPL estimates that higher-probability projects could create 4 GW of additional peak demand, with its updated plan covering roughly 2.4 GW and the remaining 1.6 GW requiring an estimated US$6.0 billion to US$7.0 billion of extra generation investment.

In Pennsylvania, the company’s advanced-stage data centre pipeline grew to approximately 35.3 GW, including 11.4 GW under signed electric service agreements and 8.5 GW under construction. Through its 51%-owned Invitium Energy joint venture with Blackstone Infrastructure, PPL has agreed key commercial terms with QTS for approximately 2 GW of generation capacity for the Salem Township data centre project. The proposed portfolio could include two natural gas plants, fuel cells and battery storage, with some assets potentially online as early as 2029 and the gas units expected in 2032 and 2033.

That agreement is not yet a binding contract: the term sheet remains subject to customary conditions and approvals. Invitium has also secured a cost reimbursement arrangement intended to limit specified development costs if required conditions are not met. The proposed structure includes fixed monthly payments, annual escalation and variable payments for fuel and other operating costs, although the final mix of fuel cells and storage has not been settled.

Execution and financing will determine the upside

PPL estimates US$12 billion to US$16 billion of potential additional generation investment through 2032 beyond its updated plan. The company says the Kentucky opportunity could lift projected 2026 to 2030 EPS growth to more than 9% if customer agreements, project execution and regulatory approvals line up. Those figures remain estimates rather than committed investment, and the Invitium opportunities are not included in the US$25 billion plan or its earnings contribution.

The central tension is therefore clear: data centre demand is creating a sizeable pipeline, but converting that pipeline into rate base growth will require approvals, customer commitments, construction and fresh capital. The next useful markers are whether the QTS term sheet becomes binding and whether PPL can fund the enlarged programme without weakening the balance-sheet metrics it has promised to protect.