EU Chief Says Reducing Nuclear Power Was a Strategic Mistake

European Commission President Ursula von der Leyen has warned that Europe’s decision to reduce nuclear energy capacity was a “strategic mistake,” arguing that it increased the region’s dependence on imported fossil fuels. Speaking at a nuclear energy summit in Paris, she said nuclear power remains a reliable and low-emissions source of electricity that could strengthen Europe’s energy security. Von der Leyen noted that nuclear energy accounted for roughly one-third of Europe’s electricity generation in 1990 but has since fallen to about 15%. The decline has contributed to a greater reliance on oil and gas imports, leaving the region more exposed to volatile energy markets and geopolitical disruptions. The remarks come as European governments continue to balance climate goals with energy security. While renewable energy capacity has expanded rapidly across the EU, fossil fuels still play a major role in sectors such as heating and transport, highlighting the challenges of transitioning to a low-carbon energy system. Von der Leyen also indicated that the European Commission is exploring ways to support innovation in nuclear technologies, including a €200 million investment guarantee funded through the EU carbon market. However, nuclear policy remains divisive within the EU, with some countries backing expansion while others continue to oppose it.