Nuclear Decommissioning Authority: risk reduction at Sellafield Contents

Introduction

Sellafield is the NDA’s largest and most hazardous site, home to a number of ageing facilities that store radioactive materials that pose a hazard to people and the environment. Decommissioning these facilities is challenging: the NDA estimates it will cost £91 billion and take around 100 years to decommission and clean-up the Sellafield site. Sellafield also stores 40% of the global stock of plutonium. The Department for Business, Energy & Industrial Strategy funds and is accountable with the NDA for reducing risks and delivering value for money at Sellafield. The Department has delegated its oversight of the NDA to UK Government Investment (UKGI).

The Committee last examined progress at Sellafield in March 2015 and found that major programmes and projects to reduce risk at Sellafield were significantly behind schedule and over budget. We also questioned whether the NDA’s contract with Nuclear Management Partners (NMP), the private consortium responsible for managing the Sellafield site, was delivering value for money. In 2016, the NDA cancelled its contract with NMP and turned Sellafield Limited, the company that runs the site, into a direct subsidiary. We welcome the news that Sellafield Limited and the NDA have since started to make changes to improve the way they run the Sellafield site.





Published: 31 October 2018