Cwmni Cemaes Cyf  © 2017

Croeso i Gemaes Welcome to Cemaes

… the most northerly village in Wales

… y pentref mwyaf gogleddol yng Nghymru

Wylfa power station, owned by the Nuclear Decommissioning Authority, generated electricity for almost 45 years until it shut down in December 2015.  

Magnox Ltd, owned by the Cavendish Fluor Partnership, manage and operate Wylfa Power Station under contract to the Nuclear Decommissioning Authority.  The power station provides well paid jobs for local people and contractors and has been a good neighbour to Cemaes supporting many community groups with socio-economic funding and donations for many years.


Wylfa Power Station

Wylfa was elected as a potential new nuclear build site in the UK Government’s Nuclear National Policy Statement which was ratified in 2011. Horizon Nuclear Power is the joint venture organisation who plan to build a 3.3 GW power station at Wylfa. For more information about Horizon Nuclear Power and their development plans please visit

Wylfa Newydd ~ Horizon Nuclear Power

> If you are a contractor looking for accommodation please go to Where to Stay page of the web site.