Science news articles about 'tidal barrages'

The proposed Severn Barrage is not financially viable and energy could be produced more cheaply with other green technologies, a report says.

Engineers at the University of Liverpool claim that building estuary barrages in the North West could provide more than 5% of the UK's electricity.

... that around 5 per cent of the UK's electricity needs could be supplied by tidal stream devices and unlike tidal barrages, they do not block tidal channels and have none of the associated ...