How much electricity is currently produced by wave power?
Total capacity in the UK is currently 1.25 megawatts from two separate wave devices. The first of these is the LIMPET (Land Installed Marine Powered Energy Transformer), a 500 kilowatt shoreline oscillating water column on the Scottish island of Islay. The second, the 750 kilowatt Pelamis Sea Snake, is an example of a hinged contour device. It is the first deep-water trial connected to the National Grid and is currently being tested at the European Marine Energy Centre in Scotland.