Trawsfynydd

Trawsfynydd Site is located on a 15 hectare site in Snowdonia National Park, Gwynedd. As the only inland site, it drew cooling water from Llyn Trawsfynydd, which was formed in 1928 to retain water for Maentwrog Hydroelectric Station. Trawsfynydd generated 69 terawatt hours of electricity during 26 years of operation and shut-down in 1993.

The site is decommissioning and key successes include bulk asbestos removal and storage of all solid intermediate level waste, resins and liquid in the interim storage facility. Site infrastructure has been upgraded, redundant buildings demolished and the reactor safestores are being reconfigured in preparation for a major project to reduce their height by around two thirds.

Trawsfynydd SSG Terms of Reference

Community Events

Trawsfynydd Site Stakeholder Group Meeting - 3 December 2018

Location:
Conference and Induction Centre, Trawsfynydd Site

Trawsfynydd Site Stakeholder Group meeting

Location:
Conference and Induction Centre, Trawsfynydd Site
Meeting Documents:
Meeting Agenda
Meeting Minutes

Trawsfynydd Site Stakeholder Group meeting starting at 14:00, NDA Strategy 3 Consultation

Location:
Conference and Induction Centre, Trawsfynydd Site
Meeting Documents:
Meeting Agenda
Meeting Minutes
Associated Documents:
Meeting Minutes - Welsh

Trawsfynydd Site Stakeholder Group meeting

Location:
Conference and Induction Centre, Trawsfynydd Site
Meeting Documents:
Meeting Agenda
Meeting Minutes
Associated Documents:
CYMRAEG - Meeting Minutes

Trawsfynydd SSG meeting

Location:
Conference and induction centre
Meeting Documents:
Meeting Agenda
Meeting Minutes
Associated Documents:
Safle-Trawsfynydd-Grwp-Rhanddeiliaid-Safle-10-Mehefin-2013-DRAFT

Trawsfynydd SSG meeting

Location:
Conference and induction centre
Meeting Documents:
Meeting Agenda
Associated Documents:
Trawsfynydd-Site-Stakeholder-Group-10-December-2012

Trawsfynydd SSG meeting

Location:
Conference and induction centre
Meeting Documents:
Meeting Minutes
Associated Documents:
Safle-Trawsfynydd-cofnodion-y-grwp-rhanddeiliaid-safle-11-Mehefin-2012

Trawsfynydd SSG meeting

Location:
Conference and induction centre
Meeting Documents:
Meeting Minutes
Associated Documents:
Safle-Trawsfynydd-Grwp-Rhanddeiliaid-5ed-Rhagfyr-2011

Trawsfynydd SSG meeting

Location:
Conference and induction centre
Meeting Documents:
Meeting Minutes
Associated Documents:
Trawsfynydd-cofnodioin-ddydd-llun-6-mehefin-2011

Trawsfynydd SSG meeting

Location:
Conference and induction centre
Meeting Documents:
Meeting Minutes