![]() However, the 64m long SR2000 proved to be the most successful of them all, regularly generating the equivalent of 7% of Orkney's electricity demand, it at times powered up to 25%. It had been tested at The European Marine Energy Centre (EMEC), a tidal and wave energy test centre in Orkney where more than 30 different devices have been tested since it was established in 2003. ![]() In addition to being a more cost effective design to install and maintain, it also proved far superior at harnessing tidal energy – with the energy generated in one year from this single turbine equating to more than the entire wave and tidal energy sector output in Scotland in the 12 years preceding its launch. The revolutionary 2017 SR2000 turbine, developed by Orbital Marine Power (formerly Scotrenewables), turned previous designs on their head, with its turbine blades suspended beneath a floating platform instead of being fitted to the sea bed, dramatically cutting installation costs, as well as making ongoing maintenance much easier. "Scotland is pioneering wave and tidal technologies, with more test and demonstration devices deployed here than in any other country." Nature Scot, the organisation responsible for Scotland's natural heritage remarked in 2021: With nearly 63% of the UK’s seas located along Scotland’s coastlines, it is of little surprise that Scotland is at the forefront of tidal energy developments, In fact, it’s estimated that we have up to 25% of Europe’s tidal resource, and 10% of the wave resource located here. In 2017, the SR2000 tidal turbine was installed in the Fall of Warness tidal races, just off Orkney, heralding a change in the way the world looked at tidal energy. Yesnaby Castle sea stack on the west coast of Orkney Mainland.
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