Civil Nuclear: Public Affairs & PR Support
Brevia Nuclear is the leading public affairs and public relations consultancy supporting the UK civil nuclear sector. Our experienced team of consultants, led by John Clarke (former Nuclear Decommissioning Authority CEO), have supported clients covering the full spectrum of the civil nuclear sector including waste management and decommissioning, new build, advanced technologies including AMR and SMR, fuel manufacture, research and innovation, waste storage, and fuel transportation.
The consultancy delivers straightforward public affairs and public relations services to civil nuclear companies needing support with national and local media, and in the major political capitals including London (Westminster and Whitehall), Washington DC, Brussels, Edinburgh, Cardiff, and Belfast. We also deliver support at the local government level.
Amongst our range of services includes crisis communications training and supporting clients to deliver successful events and stakeholder engagement programmes at the World Nuclear Symposium and Nuclear Week in Parliament.
Our team includes:
- John Clarke has worked in the civil nuclear sector for over 40 years and held a number of senior executive roles including Deputy Managing Director of Sellafield Ltd, Managing Director of International Nuclear Services Ltd and CEO of the NDA.
- Mike Tynan has worked in the sector for over 40 years. His senior leadership roles include CEO of Westinghouse UK and, most recently, the inaugural CEO of Cwmni Egnio Ltd.
CLIENT EXPERIENCE
TESTIMONIALS
NEWS

10 key events in energy in 2025
As a year marked by long-anticipated decisions and significant policy signals draws to a close, Brevia Energy takes a look back at developments and decisions that shaped the UK energy landscape in 2025.

Nuclear Regulatory Taskforce Report – Key Takeaways
Last month, the Nuclear Regulatory Taskforce published its final report. Although the UK is one of 33 countries pledging to triple its nuclear capacity by 2050, the Taskforce warns that the current system risks slowing delivery at a time when global competitors are accelerating. Brevia Energy explores the key takeaways from the Report.

Who is the new CEO of the National Institute for Care and Excellence?
On 16 December 2025, the National Institute for Care and Excellence (NICE) announced that Professor Jonathan Benger CBE will be the organisation’s next Chief Executive, from Friday 19 December 2025. Professor Benger takes up his new role at a pivotal moment, as NICE plays a central part in delivering the Government’s 10 Year Health Plan for the NHS.
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A track record in delivering results
Brevia delivers tailored support to organisations operating in the civil nuclear sector. Our three-step process offers a straightforward approach to delivering crucial intelligence, strategic advice and stakeholder engagement.