The Straits Times Podcasts S2E35: Why is S’pore even considering nuclear energy?
Mar 2, 2026
Discussion of the global nuclear renaissance and which countries are leading the way. Exploration of why Singapore is reconsidering nuclear power amid supply and price risks. Conversation about small modular reactors as a fit for a dense city, and how nuclear could provide dependable baseload alongside renewables. Debate over safety, regulation, talent building and timelines compared with fusion.
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Nuclear's Global Scale And Growth
- Nuclear is a significant global source with 437 reactors operating and 76 under construction, supplying about 9% of global electricity.
- China leads new builds, while the US and France hold major capacity, showing nuclear is far from niche.
Why Singapore Reopened Nuclear In 2022
- Singapore reconsidered nuclear after the 2012 feasibility gap and the 2022 Energy 50 report which said emerging sources could supply up to 10% by 2050.
- The 2022 report and geopolitical shocks reignited interest in diversifying Singapore's energy mix.
Ukraine War Highlighted Energy Vulnerability
- Russia's invasion of Ukraine exposed fossil fuel supply vulnerabilities and spiked gas prices, prompting countries to seek energy diversification.
- Nuclear's low emissions and domestic-generation potential make it attractive for energy security.