Nuclear power is having a moment, but can it fulfil its promise?

Few technologies carry as much history, hope and unease as nuclear power.

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Nuclear fission has been presented as both a destructive force and a source of abundant electricity. Today, nuclear power is attracting renewed attention as governments, energy companies and technology businesses look for reliable ways to meet rising electricity demand while moving towards lower-carbon energy systems.

The new Nature Outlook: Nuclear Power examines this renewed interest without losing sight of the questions that have followed nuclear energy for decades: cost, safety, radioactive waste, regulation and public confidence. Explore the collection here >>

This Outlook is produced with financial support from OKlo Inc., while maintaining Nature’s editorial independence.

Nuclear power brings together reactor engineering, energy economics, industrial strategy, waste management, regulation and public trust. Smaller reactors might create new applications, but they must demonstrate their economics and safety. Waste solutions must be technically credible and publicly acceptable. Fusion continues to advance, but commercial viability remains an open question.

By bringing these perspectives into one collection, the Nature Outlook: Nuclear Power gives research leaders, policymakers and organisations a clearer view of where nuclear technologies stand and which questions still need serious attention.

Explore the features:

Join a credible conversation about the future of energy

For organisations working across energy, engineering, advanced materials, technology, sustainability or public policy, nuclear power is part of a wider conversation about how societies will meet growing demand for dependable electricity.

Nature Partnerships Supported Content enables organisations to support editorial programmes on scientific and societal topics. Nature Outlooks feature reporting by science journalists alongside perspectives from academic and industry thinkers, while supported-content programmes are designed to connect organisations with researchers, innovators and decision-makers.

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About Nature Outlooks:

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Nature Outlooks are editorially independent supplements in Nature, written by leading science journalists and focused on key research topics.

Each Outlook is funded by a partner organization, offering sponsors a credible way to showcase their role in advancing the field and highlight emerging opportunities to a global audience of researchers and policy‑makers.

Brand partners benefit from Nature’s trusted editorial environment, wide reach, and the ability to link their scientific or healthcare innovations with readers seeking authoritative insights. The format — combining journalism, multimedia, and curated research – enhances visibility, user experience, and engagement.

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