- Date released: 19 December 2025
- Request number: FOIA202512050
- Release of information under: FOIA
Information requested
I am requesting transparency information regarding the Sizewell C project and public radiation safety measures aligned with ALARP requirements:
- The amount spent to date on reducing radiation exposure in the surrounding area as part of ALARP compliance at Sizewell C.
- The names of contractors engaged to carry out radiation mitigation-related work and, where available, the value or scope of their contracts.
- Any information on the projected radiation exposure to nearby residents in Leiston. If this information is available, please use Sieverts to present it
Information released
For the first two parts of your request, I confirm that under s.1 of the FOIA, we do not hold the information you have requested. To enable us to process part three of your request, we require further clarification.
To be helpful as possible and in accordance with our duty to provide advice and assistance under s.16 of the FOIA, we would like to clarify if your area of interest is associated with the current enabling and earthworks of the Sizewell C project, or is your ask specifically referring to when the Sizewell C nuclear reactors are in operation
Exemptions applied
N/A
Public Interest Test (PIT)
None