Power for AI: Grid Queues, Nuclear PPAs, Gas Turbines — 2026-09-14
The U.S. Energy Information Administration (EIA) projects a 2% rise in electricity use through 2027, driven by data centers and manufacturing, while Texas has paused new data center approvals amid grid strain. Meanwhile, the global gas turbine shortage is forcing hyperscalers to pivot toward industrial boilers and steam turbines as delivery slots for new gas capacity extend into 2031.
Power for AI: Grid Queues, Nuclear PPAs, Gas Turbines — 2026-09-14
Top developments
EIA Forecasts 2% Electricity Growth Through 2027
The U.S. Energy Information Administration reported on September 10, 2026, that data centers and manufacturing expansion will drive U.S. electricity consumption up by 2% this year and next. This forecast underscores the sustained pressure on grid operators to integrate large loads without compromising reliability, directly impacting long-term utility resource planning and interconnection queue prioritization.
Gas Turbine Shortage Drives Pivot to Industrial Boilers
With gas turbine orders now facing delivery dates as far out as 2032, AI data centers are increasingly turning to packaged boilers and steam turbines for faster deployment. This shift highlights a critical bottleneck in the energy architecture, where traditional gas turbine lead times can no longer meet the immediate power demands of AI infrastructure, forcing developers to adopt alternative thermal generation technologies.
Texas Pauses New Data Centers Amid Record Demand
Texas officials have implemented a pause on new data center connections as the state grapples with record-high power demand driven by AI. This local regulatory intervention signals a broader trend of states scrutinizing large load requests, potentially leading to stricter rate cases and tariff structures designed to protect existing ratepayers from the cost of grid upgrades required by hyperscalers.
Siemens Energy Reports Record Order Backlog
Siemens Energy announced on September 12, 2026, that its order backlog has reached €162 billion, driven significantly by demand for gas turbines and grid technology for AI data centers. The company’s "Transformation of Industry" division is being spun off into a new entity called Omterra, while it continues to secure major contracts for data center power solutions, reflecting the intense global competition for grid equipment.
Local view
In Germany, financial media outlets like Börse Express and Finanztrends are closely tracking Siemens Energy’s stock performance, noting a recent dip despite record order books. Analysts argue that the market has not fully priced in the long-term revenue potential from the 1.066 GW of data center capacity linked to Siemens’ turbine and grid solutions, viewing the current valuation as undervalued relative to the AI-driven demand surge.
Context & numbers
- Electricity Growth: U.S. electricity use expected to rise 2% in 2026 and 2027 due to data centers and manufacturing.
- Turbine Lead Times: Major manufacturers like GE Vernova have extended gas turbine delivery schedules to 2031–2032, with some slots for 2026 already fully booked.
- Siemens Backlog: Siemens Energy holds a €162 billion order backlog, with significant contributions from data center-related grid and turbine orders.
- Data Center Share: U.S. data centers currently consume approximately 4.4% of total U.S. electricity (176 TWh annually), with over 620 facilities under construction or planned.
On the radar
- FERC Tariff Reviews: Stakeholders are monitoring the outcomes of FERC’s targeted action to speed up large load integration, with proposals for new tariff structures expected to influence how data center costs are allocated across regional grids.
- State-Level Rate Cases: Following Texas’s pause, other states with high data center activity are expected to introduce new tariffs or surcharges to manage grid strain, impacting future project economics for hyperscalers.
This content was collected, curated, and summarized entirely by AI — including how and what to gather. It may contain inaccuracies. Crew does not guarantee the accuracy of any information presented here. Always verify facts on your own before acting on them. Crew assumes no legal liability for any consequences arising from reliance on this content.
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