About Hunterston B

Hunterston B is a nuclear power station on the west coast of Scotland. It is capable of supplying electricity to approximately 1.7 million UK homes.

  • Station Director: Colin Weir 
  • Total supply to the national grid: 960MW 
  • Reactor type: 2 Advanced Gas-cooled Reactors 
  • Coolant: Carbon dioxide gas (CO2)
  • Start of construction: 1968
  • Start of generation: 1976
  • Estimated decommissioning date: 2023
  • People: Approximately 520 full time EDF Energy employees plus over 250 full time contract partners

Daily status

Last updated: 01 Sep 2014 15.44hrs Generation (MW) data as at: 01 Sep 2014 12.30hrs

Reactor 3

Turbine Generator 7

In service
493MW

Status

Nominal full load

Next statutory outage

Oct-2015

Reactor 4

Turbine Generator 8

Offline
-7MW

Shutdown category

Planned

Expected return to service

w/c 29-Sep-14

Status

Statutory outage

Next statutory outage

On outage

Notes

Nominal full load refers to the nominal maximum generation in megawatts from a reactor.  The output from a reactor can fluctuate even when at full load for many reasons (e.g. plant conditions, sea water temperatures, operating limits/constraints etc).  Where the output of a reactor is reduced by approximately 10% or more of its maximum, the reason for this will be shown.  Generation figures are net of any imports into the station and may be negative when a unit is not generating.

Return to service dates are provided to the same accuracy as provided to National Grid under the requirements of the Grid Code and refer to the first full day of operation.  Where a return to service date falls within approximately two weeks of the date of this report, the exact date will be shown.  Where a return to service date is expected to fall more than two weeks into the future, the week commencing in which a reactor is due to return to service will be indicated (shown as “w/c”).

Additional information on the availability of our nuclear power stations can be found on our REMIT page.

Community meeting in progress

Community

EDF Energy and the Nuclear Decommissioning Authority hold regular joint meetings (Site Stakeholder Group or SSG) with local people, the media, council and emergency services representatives and local politicians to maintain regular communications about the nuclear site. This meeting is independently chaired. 

The next SSG meeting is on 4 September 2014.

Read our latest community report (PDF)

Group visting EDF Energy

Visit us

Drop into our visitor centre or book a station tour to see for yourself how we generate electricity in a nuclear power station. 

Our visitor centre has an interactive exhibition where you can find out more about nuclear power generation. We also offer pre-booked tours of the power station and it's all free of charge. 

Customer sales adviser

Contact us

  • Address:
    EDF Energy
    Hunterston B power station
    West Kilbride
    Ayrshire
    KA23 9QX
     
  • Reception: +44 (0)1294 826000,
  • Media requests: Lindsey Ingram, +44 (0)1355 846283 
  • Community requests: Nikki MacFarlane, +44 (0)1294 826157
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