Subscribe for full online access and get...
- Full, instant access to all stories
- Customised email alerts straight to your inbox
- Monthly print magazine
For the best possible experience using our website we recommend you upgrade to a newer version or another browser.
Wales is set to get the UK’s first grid-scale energy storage project for more than 30 years after planning permission was granted for a 99MW pumped storage hydro (PSH) scheme, the first onshore hydro scheme to go through the fast-track Planning Act 2008.