SWANSEA BAY, South Wales, UK - September 27, 2015: Swansea bay, seen here at low tide, is the proposed site for a controversial, pioneering tidal lago

- Image ID: M0F3C9
SWANSEA BAY, South Wales, UK - September 27, 2015: Swansea bay, seen here at low tide, is the proposed site for a controversial, pioneering tidal lago
Art of Travel / Alamy Stock Photo
Image ID: M0F3C9
SWANSEA BAY, South Wales, UK - September 27, 2015: Swansea bay, seen here at low tide, is the proposed site for a controversial, pioneering tidal lagoon power-generation project.