This report was written by members of the Working Group on Integrity and Ageing of Components and Structures (WGIAGE) of the NEA, and the members of the metal subgroup were responsible for developing...

The Nuclear Energy Agency (NEA) hosted an expert roundtable discussion on 29 July 2021 to present and discuss findings from a new report on the role of nuclear long-term operation (LTO) in decarbonis...

NEA No. 7504

The existing nuclear fleet remains the largest low-carbon source of electricity generation in OECD countries. In 2021 the average nuclear power plant had already been operating for 31 years and some ...

With almost 70% of the operating nuclear power reactors over 30 years of age, countries around the world are assessing whether to allow reactor operation past the 50 60 year mark and potentially up t...

The NEA encourages governments to take advantage of the post‑COVID‑19 economic recovery to accelerate the energy transition towards meeting climate objectives.

• Post‑pandemic recovery plans to reconc...

The Ad hoc Expert Group on the Economics of Long-term Operation of Nuclear Power Plants is responsible for studying the economics of upgrading and long-term operation of nuclear power plants, for fur...

Extending the lifetime of nuclear power plants is becoming common practice in OECD member countries. While applying for an extended operating licence, most operators are planning technical improvemen...

Under the Paris Agreement, countries agreed to aim for a reduction of their greenhouse gas emissions sufficient to hold the increase in the global average temperature to well below 2°C above pre‑indu...