Supply: Renewables grow the most, followed by gas
Renewable generation grew by approximately 11% in H1 2025, supported by an around 30% increase in solar PV output and a 5% increase in wind generation.
2025 Wrapped: IAEA''s Most-Read Nuclear Explainers
1. Understanding Nuclear Energy One of the IAEA''s most popular articles in 2025 was the explainer on What is Nuclear Energy? Readers learned about how splitting atoms generates
International Atomic Energy Agency | Atoms for Peace and Development
The IAEA is the world''s centre for cooperation in the nuclear field, promoting the safe, secure and peaceful use of nuclear technology. It works in a wide range of areas including energy
What is Nuclear Fusion?
Nuclear fusion is the process by which two light atomic nuclei combine to form a single heavier one while releasing massive amounts of energy. Fusion reactions take place in a state of
Nuclear Explained
Nuclear fusion is the process by which two light atomic nuclei combine to form a single heavier one while releasing massive amounts of energy. Fusion reactions take place in a state of
Nuclear Explained
The articles and videos on this page offer easy-to-understand explanations of major topics in nuclear science and technology. The many peaceful uses of nuclear technology have a beneficial impact on
Empirical Comparison Between Nuclear and Solar Power
This report will be producing a hypothetical comparison between nuclear energy and solar energy
Nuclear energy, safe use of nuclear power | IAEA
The IAEA fosters the efficient and safe use of nuclear power by supporting existing and new nuclear programmes around the world, catalysing innovation and building capacity in energy
Combining nuclear and solar tech could make a
In partnership with the National Renewable Energy Laboratory (NREL) and Westinghouse, they''re designing an integrated energy system that
Global Leaders Affirm Central Role for Nuclear at 2026 Nuclear
Global leaders gathered in Paris this week for the 2026 Nuclear Summit, highlighting nuclear energy''s role in providing clean, reliable, affordable and secure energy amid rising demand
What is Nuclear Energy? The Science of Nuclear Power
What is nuclear fission? Nuclear fission is a reaction where the nucleus of an atom splits into two or more smaller nuclei, while releasing energy. For instance, when hit by a neutron, the
Nuclear technology and applications | IAEA
The IAEA assists its Member States in using nuclear science and technology for peaceful purposes and facilitates the transfer of such technology and knowledge in a sustainable manner to
Nuclear vs Solar: A Comparative Analysis of Power
The weak input-output from California''s solar energy market continues, despite the cost of solar energy being at an all-time low to produce.
Nuclear Vs. Renewables: Which Energy Source Wins
Is nuclear power or renewable energy the key to a zero-carbon future? Explore costs, risks, and global trends shaping the energy transition in
¿Qué es la energía nuclear? La ciencia de la energía nucleoeléctrica
La energía nuclear es una forma de energía que se libera desde el núcleo o parte central de los átomos, que consta de protones y neutrones.
Renewable Energy and Electricity
Like nuclear power, renewable energy provides electricity without significant carbon dioxide emissions. However, solar and wind require back-up
Nuclear Needs Small Amounts of Land to Deliver Big
Wind and solar farms are located where wind and sunlight are abundantly available and require sprawling amounts of land for turbines and