New technologies in the last decade have shown slow but steady...

New technologies in the last decade have shown slow but steady progress of ocean and sea energy power: about 30 tidal and 45 wave energy companies are currently at an advanced stage of technological development worldwide, many of them nearing pre-commercial array demonstration and others deploying full-scale prototypes in real-sea environment, according to a new JRC ocean energy status report.

Read more at: http://phys.org/news/2015-05-ocean-energy-eu-technology-deployment.html#jCp