Advice for people living around Sizewell
An incident at Sizewell power station may cause an increased risk to public health and require specific countermeasures to be put into place by the emergency services.
A range of information has been produced to help you understand what might happen if an incident occurs.
Suffolk County Council lead on the planning for an off site incident at Sizewell B. This plan is written in accordance with the Radiation Emergency Preparedness and Public Information Regulations 2001 (external web site). The public version of Sizewell Off Site Emergency Plan (pdf, 2.4 MB) sets out the multi-agency strategic and tactical management arrangements for dealing with a nuclear emergency (i.e. an incident with off site radiological implications) at Sizewell B Nuclear Power Station.
What to do before an incident
If you live within the Sizewell Detailed Emergency Planning Zone (DEPZ) 3 - 4 kms from Sizewell B Power Station - see Sizewell DEPZ map (external website)), you will be issued with information on:
- Immediate Actions to take when warned of a nuclear incident;
- Consumption of food and water;
- Stable Iodine tablets, if appropriate;
- Pets & livestock;
- Location of Rest Centres;
- Contact information for:
- Sizewell B Station: 01728 653653
- Sizewell A Station: 01728 633300
- Suffolk Joint Emergency Planning Unit: 01473 265321
EDF Energy provides public information to local residents living within the Detailed Emergency Planning Zone on emergency planning arrangements around the Sizewell nuclear power station.
Operators Prior Information:
- People living within 1 km of the Sizewell nuclear site will receive the 2018 calendar information (pdf, 1.4 MB)
- People living beyond 1km within the DEPZ receive a letter (pdf, 278 KB)
Other documents that are provided to people living around the Sizewell nuclear sites are reproduced below to allow people to access them:
- Public Health England (PHE) leaflet for the public: Basic Concepts of Radiation (external website)
- Public Health England leaflet: ‘Nuclear Emergencies - Information for the Public’ (external website)
- NHS England: Sizewell Stable Iodine Fact Sheet (pdf, 6.2 MB)
- Suffolk Resilience Forum information to people living beyond the DEPZ up tp 15 kms from the Sizewell site - covering letter (pdf, 90 KB) and leaflet (pdf, 750 KB)
Advice to specific groups
- Advice for schools (pdf, 23 KB)
- Advice for children's centres (pdf, 23 KB)
- Advice for care homes, sheltered housing and community care (pdf, 23 KB)
What to do during an incident
- Living within the Sizewell DEPZ - follow the direction given to you via telephone warning.
- If you do not receive a telephone warning listen to local radio for further information.
- Information on any radioactive contamination and what you should do to protect yourself will be issued via local radio/TV.
- Living outside of the Sizewell DEPZ - listen to local radio and follow any guidance provided.
- Use the listed contacts to confirm what you should do if in doubt.
What to do post-incident
Once any release of radiation from Sizewell power station is brought under control, local emergency services will work quickly to provide information on where you can safely go and where any restrictions might be in place.
A Community Information Point will be established by the local authorities in communities that might be affected by any accident to provide a local point of contact and to help the community recover.
Hazard and Risk Assessments
Each Sizewell operator is required to identify the hazards and evaluate the risks from the work with ionising radiation that they propose to carry out and to make such assessments available to the public. These assessments are used to identify reasonably foreseeable accident scenarios. With the agreement of the Sizewell operators, the following assessments are available:
Sizewell A Site: Report of Assessment (pdf, 810 KB).
Sizewell B Power Station: Report of the Assessment (pdf 1.02 MB)
More information on the new DEPZ set by ONR on April 2014 can be found in the ONR report setting out the background to the new DEPZ (external website).
Suffolk Resilience Forum consultation report on proposals for changes to Sizewell Off Site Emergency Plan - January to April 2013
The EDF Stage 1 consultation closed on 6 February 2013, as a statutory consultee the Suffolk Resilience Forum submitted the following comments. (pdf, 38 KB)