110 GWGlobal orders reported at year-end 2025Wood Mackenzie
60–70 GWEstimated global manufacturing capacityWood Mackenzie
116 GWGE Vernova gas-equipment backlog and slot reservationsGE Vernova

Procurement is now part of underwriting

Wood Mackenzie reported in April 2026 that global gas-turbine orders stood at approximately 110 GW at the end of 2025, compared with estimated manufacturing capacity of 60–70 GW. It forecast pricing at $600/kW by the end of 2027 and identified specialized labor and hot-section component manufacturing as persistent bottlenecks. These are forecasts, not guarantees, but they describe a market where equipment timing can determine whether a project remains executable.

In a balanced market, developers can separate financing from procurement. In a constrained market, that separation breaks down. Deposit structure, slot rights, inspection access, refurbishment capacity, logistics, and project milestones become part of the same capital decision.

The OEM evidence is broad

Siemens Energy reported €17.9 billion of quarterly orders and a €162 billion backlog in its third fiscal quarter of 2026, with record Gas Services order intake and strong US demand. GE Vernova reported that gas-power equipment backlog and slot reservations increased from 100 GW to 116 GW in the second quarter and said it expected at least 125 GW under contract by year-end.

Mitsubishi Power’s data-center materials present a portfolio spanning aeroderivative packages, industrial turbines, advanced-class frames, storage, cooling, controls, hydrogen capability, and carbon capture. The breadth matters because delivery speed and duty cycle do not point to the same machine in every project.

A slot is not yet an asset

Diligence has to move upstream. Serial-number provenance, ownership rights, maintenance state, scope of supply, emissions configuration, controls, preservation, transportability, documentation, and refurbishment capacity all determine whether an apparent slot can become operating capacity. A reservation without verified rights and deliverability is not equivalent to a commissioned plant.

From market constraints to execution

Explore how turbine finance, power-ready land, and project banking connect equipment availability with operating capacity.

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Sources
Siemens EnergyEarnings Release Q3 FY 20265 August 2026
Mitsubishi PowerPower Generation Solutions for Data CentersAccessed 6 September 2026