Q2 earnings from three major U.S. utilities reveal a sharp divergence in how the sector is responding to the data center demand surge: NextEra Energy and Xcel Energy are moving aggressively to build for confirmed load growth, while Exelon is deliberately shrinking its pipeline to filter out speculation. NextEra posted a 9.5% year-over-year rise in adjusted earnings per share and its Florida Power & Light subsidiary raised its large-load forecast 33% to 8 GW. Xcel disclosed a data center pipeline exceeding 20 GW and outlined a buildout of 11.4 GW of renewables, 3.4 GW of gas, 2.2 GW of storage, and roughly 1,700 miles of new transmission. Exelon, by contrast, cut its “high probability” data center pipeline nearly 40% since late 2025 to 11 GW, with CFO Jeanne Jones citing a push to “weed out speculative projects” and new agreements designed to shield existing ratepayers from upfront infrastructure costs.
NextEra’s results underscore the scale of the Florida-driven demand wave. The 33% jump in FPL’s large-load forecast is not merely a planning adjustment β it reflects concrete interconnection requests and signed contracts from hyperscalers and colocation providers clustering in the state. That visibility gives NextEra the confidence to deploy capital across generation and transmission ahead of rate cases, reinforcing its integrated model where regulated utility earnings and competitive renewables development feed each other. The EPS growth also signals that the company’s long-duration storage and green hydrogen pilots are beginning to contribute to the bottom line, not just the narrative.
Exelon’s retrenchment tells a different but equally important story. The 40% pipeline reduction is a disciplined response to the froth that accumulated in 2024 and early 2025, when speculative data center proposals flooded interconnection queues across PJM. By requiring stronger financial commitments and signing cost-allocation agreements with developers before advancing projects, Exelon is protecting its regulated rate base from stranded-asset risk. This approach may slow near-term load growth in its territories, but it reduces the likelihood of future regulatory disputes over who pays for transmission upgrades that never materialize into revenue.
Xcel’s resource plan is the most granular signal yet of how a vertically integrated utility intends to serve a >20 GW pipeline. The heavy renewables tilt β 11.4 GW of wind and solar against 3.4 GW of gas β reflects both state clean-energy mandates and the preference of data center customers for carbon-free power purchase agreements. The 2.2 GW of storage and 1,700 transmission miles indicate Xcel is treating grid firming and inter-regional deliverability as core to the value proposition, not afterthoughts. If approved, this would represent one of the largest single-utility capital programs tied explicitly to data center load in the country.
Taken together, the three reports show the utility sector splitting into two camps: those with visible, contracted demand building at speed, and those tightening filters to avoid overbuilding for load that may never arrive. The outcome will shape generation mix, transmission planning, and rate design for the next decade. Regulators and investors should watch whether Exelon’s caution becomes the norm in markets with weaker demand signals, or whether NextEra and Xcel’s aggressive buildout sets a new baseline for grid investment in the AI era.
Read the full report at Energy Central.