Global Atomic Renaissance (2026–2040): Window of Opportunity, Resource Constraints, and Macroeconomic Risks

The global nuclear energy sector is entering an unprecedented growth cycle. The stated portfolio of orders for the construction of new Generation III+ facilities (excluding North America) over the next 15 years is estimated at 195–225 GW, which is equivalent to the construction of more than 200 large power blocks and requires mobilization of capital at the level of one and a half trillion U.S. dollars.
This analytical report provides a comprehensive audit of the feasibility of these plans. The analysis is based on retrospective data from leading vendors (Rosatom, Framatome, Westinghouse, KHNP, Chinese corporations) and the decomposition of global supply chains.
The fundamental conclusion of the document: the main challenge for implementing the declared national programs will not be the choice of reactor technology, but a severe shortage of physical resources — qualified construction and installation personnel and capacities of heavy nuclear machinery manufacturing. For newcomer countries planning to create or revive a national nuclear program, attempting to join the global queue for large-scale equipment and international EPC contractors carries existential risks for project timelines and budgets.