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 - 31 January 2023 rescheduled from 1 December 2022

Location:
Trawsfynydd Main Hall Visitor Centre
Meeting Documents:
Meeting Agenda
Associated Documents:
Trawsfynydd - Quarter 2 and Quarter 3 SSG Report from 1 April 2022 to 30 September 2022
Traws SSG Draft Minutes - 9 June 2022

Trawsfynydd Site Stakeholder Group Meeting - 1 Dec 2022

Location:
Trawsfynydd Main Hall Visitor Centre
Meeting Documents:
Meeting Agenda
Meeting Minutes
Associated Documents:
NRW Trawsfynydd SSG Rpt Dec 2022
Trawsfynydd - Quarter 2 and Quarter 3 SSG Report from 1 April 2022 to 30 September 2022

Trawsfynydd Site Stakeholder Group Meeting - 9 June 2022

Location:
Trawsfynydd Site Visitors Centre. Trawsfynydd Site, Blaenau Ffestiniog, Gwynedd LL41 4DT
Meeting Documents:
Meeting Agenda
Meeting Minutes
Associated Documents:
ONR-Welsh- Trawsfynydd-Q4 and Q1- SSG -01 October 2021 - 31 March 2022
NRW Trawsfynydd SSG Rpt June 2022

Trawsfynydd Site Stakeholder Group Meeting - 10 June 2021

Location:
Zoom - if you would like to join, please contact [email protected] (07515190595)
Meeting Documents:
Meeting Agenda
Meeting Minutes
Associated Documents:
Trawsfynydd - Quarter 4 and Quarter 1 SSG Report from 1 October 2020 to 31 March 2021
Traws SSG Socio-economic report June 2021
NRW Trawsfynydd SSG Rpt_Jun 2021

Trawsfynydd Site Stakeholder Group Meeting EGM 30 July 2020

Location:
Virtual Zoom Meeting - 1030 Hrs - 1200 Hrs
Meeting Documents:
Meeting Agenda
Meeting Minutes

Trawsfynydd Site Stakeholder Group Meeting - 4 June 2020 - CANCELLED

Location:
Trawsfynydd Visitors Centre
Meeting Documents:
Meeting Minutes

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