First Hydro Company First Hydro Company First Hydro Company is one of the UK's most dynamic electricity generators, responsible for the management and operation of the pumped storage plants at Dinorwig and Ffestiniog in the Snowdonia region of Wales. More First Hydro Company News Electric Mountain Refurbishment Update As many will be aware, since 2018 we have been working on plans to redevelop the Electric Mountain Visitor Centre (EMVC) in Llanberis. Those in the vicinity of the site or visiting the area may have seen the temporary buildings that have been in operation which helped to... Date: 24/02/2021 More Safely continuing operations through the Coronavirus crisis First Hydro Power Stations are critical to the National Infrastructure and we continue to operate to provide stable power for British homes and businesses. I want to let you know about the steps we are taking at First Hydro during this time to keep workers and the community... Date: 01/06/2020 More Contact Dinorwig Power Station Llanberis Caernarfon Gwynedd LL55 4TY 01286 870166 info@fhc.co.uk www.fhc.co.uk Ffestiniog Power Station Tan-y-Grisiau Blaenau Ffestiniog Gwynedd LL41 3TP 01766 830465 info@fhc.co.uk www.fhc.co.uk Manage Cookies engie.co.uk engie.com © FHC 2021 Cookies are used to make this website work and to enhance your experience. To learn more about the types of cookies this website uses, see our Cookie Policy. You can provide consent by clicking the "I Consent" button or by canceling this cookie notice. I ConsentManage Cookies Cookies are used to make this website work and to enhance your experience. To learn more about the types of cookies this website uses, see our Cookie Policy. We need your consent to use marketing cookies. Marketing cookies are used to track visitors across websites. Please select the checkbox below to indicate your consent. I consent I do not consent Save Preferences Your cookie preferences have been saved