At its annual meeting in June 1999, the Committee on Nuclear Regulatory Activities (CNRA) agreed to hold a Special Issue Meeting in June 2000 on the topic of “Life Extension and Upgrading”. This repo...

At its annual meeting in June 1999, the Committee on Nuclear Regulatory Activities (CNRA) agreed to hold a Special Issue Meeting in June 2000 on the topic of “Life Extension and Upgrading”. This repo...

The Coronavirus (COVID‑19) pandemic has had significant impacts on the global economy and energy sector. It has also underlined the importance of electricity reliability and resilience during major d...

^{Photo: Shutterstock, Pand P Studio.}

Description

During the COVID‑19 crisis, nuclear power has continued to generate electricity reliably and around the clock, ensuring the continuous resilient oper...

^{Photo: Canadian Nuclear Laboratories (CNL).}

Description

Nuclear power is capable of supplying large amounts of low‑carbon electricity and heat cost‑effectively while creating a large number of high...

^{Aerial view of the Doel nuclear power plant in Belgium. Photo: Alexandre Jacquemin/Creative Commons.}

The sheer size of nuclear projects might be a barrier in some markets where private investors are ...

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...

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...

NEA No. 7504

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...

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 NEA is examining the regulatory and operational impacts of the crisis, and working closely with its members to enable exchanges of policy approaches and best practices around the world.

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 ...

The EGLTO was formed to assess the key factors from a policy, technical, operational, regulatory and economic perspective necessary to enable long-term operation decisions of nuclear power plants in ...

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...

Cable samples of Beznau NPP

In 2006, two subjects, stress corrosion cracking and the degradation of cable insulation were selected as the focus of the Stress Corrosion Cracking and Cable Ageing Pro...

Fire protection layer for electrical cables

The Stress Corrosion Cracking and Cable Ageing Project (SCAP) lasted four years (2006-2010). The project’s main objectives were to:

• establish two comple...

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

Forty nuclearexperts came together to explore the latest developments in preparations for the LTO beyond sixty years of existing nuclear power plants.  

Project members held a meeting to discuss the activities.

Feeders on the Reactor Face in the Feeder Cabinet Photo: Canadian Nuclear Safety Commission (CNSC)

The Component Operational Experience, Degradation and Ageing Programme (CODAP) combines the follow-u...

The Halden Reactor Project has been in operation at the Institute for Energy Technology (IFE) in Norway since 1958 and is the oldest NEA joint project. It brings together a large international techni...

The Halden Reactor Project has been in operation at the Institute for Energy Technology (IFE) in Norway since 1958 and is the oldest NEA joint project. It brings together a large international techni...

Studsvik’s pool facility for storage and inspection of SMILE materials, left: 29 tonnes transportation flask, three pools each about 8 meters deep; and right: pool-in-pool for cutting and inspections...

The NEA Working Group on Integrity and Ageing of Components and Structures (WGIAGE) discussed ongoing activities.

The Metal Subgroup of the NEA Working Group on Integrity and Ageing of Components and Structures (WGIAGE) will organise the Pipe Integrity Workshop to:

• Present the outcomes from the three piping int...

Project members discussed the results and the second phase foreseen to start in 2026.

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...