The base of one of Nova Innovation's 100 kw tidal turbines, part of the 'Shetland Tidal Array' has arrived at Belmont in Unst. It will be sited in the fast-flowing waters of Bluemull Sound between the Shetland islands Unst and Yell, sitting alongside the world's first community-owned tidal turbine, installed by Nova last year for the North Yell Development Council. The blades of the entire five-turbine array are being manufactured by Lerwick company Shetland Composites.