Major technology companies Amazon and Google have signed a pledge to support the goal of tripling the world’s nuclear energy capacity by 2050. The announcement was made on the sidelines of the CERAWeek conference in Houston, reinforcing the increasing corporate commitment to clean energy solutions.
Key Players Join the Pledge
Alongside Amazon and Google, shale company Occidental and Japanese heavy machinery maker IHI Corp have also added their names to the pledge. The commitment aims to accelerate the adoption of nuclear energy as a reliable and clean power source.
The pledge was facilitated by the World Nuclear Association (WNA), a global industry group advocating for nuclear energy. According to WNA, the initiative is expected to gain further support from industries such as maritime, aviation, and oil and gas in the coming months.
Building on Previous Global Commitments
This pledge builds on a previous commitment made in 2023, where over 30 countries vowed to triple their nuclear energy capacity by 2050. Nuclear energy is recognized as a critical component in reducing carbon emissions and meeting global sustainability goals.
Current State of Nuclear Energy
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Global Nuclear Energy Contribution: Nuclear energy currently accounts for 9% of the world’s electricity, generated from 439 power reactors, according to WNA.
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Operational Reactors: As of early 2025, the world has approximately 411 nuclear power reactors in operation, with a combined capacity of 371 gigawatts.
Significance of the Commitment
The corporate backing of nuclear energy expansion underscores the growing acknowledgment of nuclear power as a vital part of the global clean energy transition. With increasing energy demands and the push toward net-zero emissions, large-scale investment in nuclear energy could provide a stable and sustainable alternative to fossil fuels.
The addition of Amazon, Google, Occidental, and IHI Corp to this initiative signals a broader shift in corporate energy strategies toward low-carbon and long-term sustainable solutions.
