World Bank Lifts Ban on Nuclear Power, Considers Upstream Gas
(Bloomberg) -- The World Bank’s board lifted its ban on supporting nuclear power, and is discussing whether to fund natural gas exploration and production, as it seeks ways to bolster access to electricity to realize its core development goals.
Meeting rising power demand is “one of the most urgent and complex development challenges we face,” the bank’s president, Ajay Banga, said in a staff note viewed by Bloomberg.
The shift on nuclear power, adopted by the bank’s executive board on Tuesday, will be done in conjunction with the International Atomic Energy Agency, Banga said. The work would intend to “extend the life of existing reactors in countries that already have them, and help support grid upgrades and related infrastructure.”
He added that bank would also work to help develop small modular reactors, which can be produced in factories and assembled on site are expected to eventually be cheaper and faster to build than their conventional counterparts.
Governments, particularly in developing economies, could tap nuclear as a source of clean, stable power as their demand is expected to double by 2035. Annual investment needs to meet their consumption could rise to $630 billion by 2035, from $280 billion today, it said. The rise of artificial intelligence is also expected to drive power consumption in the coming years.
The US, which is the World Bank’s largest shareholder, had supported the decision. US Treasury Secretary Scott Bessent in April said it the technology “could revolutionize energy supply for many emerging markets. He added that the bank should “go further in giving countries access to all technologies that can provide affordable baseload generation.”
Banga has called for an “all of the above” approach to energy, although he flagged in the note Wednesday that engaging in upstream gas “will require further discussion.”
“The mix will vary,” he said of supply options. “But the objective remains the same: accessible, affordable, reliable energy at scale — delivered in a way that manages emissions responsibly.”
Since its founding near the end of World War II, the bank has only funded one nuclear project, a plant in southern Italy in 1959.
©2025 Bloomberg L.P.
