91 MPs have signed a letter urging Energy and Clean Growth Minister Claire Perry to introduce new policies to support wave and tidal stream technologies
Original Saltire Prize ran from 2008 to 2017, but no one claimed the £10m prize fund
Firm hopes to build scheme within six years after ministers rejected it for being too costly
Orbital Marine Power set to develop UK's first floating tidal stream turbine to go into commercial production
Anglo-French tidal sector rides fresh wave of activity
Tidal energy developer announces design for 2MW under sea turbine, which features 'largest and most powerful' single axis rotor on the market
Scotrenewables' floating tidal stream turbine has generated 3GWh of renewable electricity in the first 12 months of operation
Naval Energies pulls plug on tidal business citing lack of commercial prospects, leaving uncertain future for flagship French pilot project
Marine Power Systems hails successful deployment of its first wave energy device as new phase of sea-based testing begins
Having turned down state funding for Swansea Bay project, can the UK still become a world leader in tidal energy technology?