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Nuclear power momentum surges as governments ease restrictions and corporates embrace next-gen reactors, driving European nuclear ETFs higher.

By Trackinsight
September 1, 2025
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Global interest in nuclear energy gained traction last week as policy shifts and private-sector initiatives reinforced its role in future power grids, helping uranium prices climb and European nuclear ETFs extend their rally.
Governments are increasingly leaning on nuclear to secure energy supply and cut emissions. India is preparing to end its state monopoly over uranium mining and imports, allowing private firms to participate in the fuel cycle as part of a plan to expand nuclear capacity twelvefold by 2047. In Europe, Sweden will lift its uranium mining ban in 2026, unlocking reserves that account for more than a quarter of the continent’s estimated supply. Together, these moves point to a clear policy trend: nuclear is regaining prominence in national energy strategies.
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Corporate demand is also accelerating. Equinix, one of the world’s largest digital infrastructure providers, struck agreements with next-generation nuclear developers such as Oklo, Radiant, and Rolls-Royce SMR to secure clean, round-the-clock electricity for its data centers. With artificial intelligence fueling record power demand, the company sees nuclear as a reliable way to support its growth while meeting decarbonization goals. This echoes a broader shift among power-intensive industries looking to lock in stable and sustainable energy sources.
Investor enthusiasm for the sector is showing up in ETF performance. Nuclear-focused funds in Europe rose nearly 5% on average last week, bringing year-to-date gains close to 30%. The VanEck Uranium and Nuclear Technologies UCITS ETF added 3.6%, while the Global X Uranium UCITS ETF rose 4.7%. Smaller-cap plays outpaced peers, with the Sprott Junior Uranium Miners ETF surging more than 10%. The WisdomTree Uranium and Nuclear Energy ETF continued to stand out, climbing 5.7% on the week and over 60% year-to-date. Category inflows of nearly €9 million capped the week, underscoring the momentum building behind nuclear as a mainstream investment theme.
Please note this article is for information purposes only and does not in any way constitute investment advice. It is essential that you seek advice from a registered financial professional prior to making any investment decision.
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