From Carbon Trust press release on feb 2nd:
"Marine energy is currently ten years behind offshore wind energy in its development, but […] costs can be dramatically reduced over the next ten years, which could see up to a thousand devices operating in the water by 2020. […] Marine energy will be ready for mass scale deployment and an important new commercial UK industry by 2020"
"[…] Generating electricity from the UK’s powerful wave and tidal resource not only plays a crucial role in meeting our climate change targets but also presents a significant economic opportunity for the UK. Wave alone presents a £2 billion economic opportunity for the UK. […] Carbon Trust analysis shows that 25% of the world’s wave and tidal technologies are being developed in the UK. Marine energy is an emerging industry with massive growth potential and each successful technology is competing for a stake in what will be a major growth industry.”
Details on Carbon Trust new funding:
" Carbon Trust […] announces the six most promising technologies that will today receive £22m new funding to speed up the deployment of full scale prototypes of their leading designs. […]
Designed and managed by the Carbon Trust, the Marine Renewable Proving Fund (MRPF) uses new funding from the Department of Energy and Climate Change (DECC). The MRPF marks a new level of commitment to developing wave and tidal technologies by helping the UK’s most promising technologies to progress towards early stage deployment and accelerating the first commercial projects in UK waters."
And this is what they look like:
|
Hammerfest Strøm UK 1MW HS-1000 tidal system Norwegian blade system held in place by ballast, operating in Norway for severl years.Next generation will be deployed at EMEC in 2011. |
|
Voith 1MW Tidal Turbine German company established in hydropower turbine design. Tidal design uses propeller-style blades to drive turbines. 300kW prototype working off Korea.1MW design to be deployed at EMEC in 2011. |
|
Aquamarine 2.5MW Oyster 2 wave system Effectively a giant hinge that opens and closes from wave movement. Action drives water pumps that in turn drive turbines on land. Very few moving parts. The 315-kilowatt (kW) Oyster 1 device was officially connected to the National Grid at EMEC in November 2009 and is currently undergoing sea trials to gather data to finalise the Oyster 2 design, which will be deployed as a 2.5-megawatt (MW) pod of three linked devices powering a single onshore hydro-electric generator Deployment at EMEC in 2011 for commercial deployment planned in 2013 |
|
Marine Current Turbines 1.2MW SeaGen tidal system 16m twin turbine system attached to central column has been operating in the Bristol channel for several years, and money will take system forward to commercial demonstration. |
|
Atlantis AK-1000 1MW Tidal Turbine Uses 18m bi-directional turbine design with high-efficiency blades. Only moving part in design is central shaft.To be deployed at EMEC in 2011. |
|
Pelamis P2 750kW wave system Characteristic ‘snake’ design generates electricity as articulations between units move. Modular design allows parts to be exchanged easily.Will be deployed at EMEC in the summer of 2010. |
References:
http://www.carbontrust.co.uk/news/news/press-centre2010/2010/Pages/marine-energy-ready-for-mass-deployment.aspx
http://www.nce.co.uk/news/energy/uk-to-dominate-in-marine-and-tidal-energy/5213690.article?sm=5213690
http://www.aquamarinepower.com/technologies/
http://www.renewableenergyworld.com/rea/news/article/2010/02/aquamarine-gets-5-1m-to-develop-oyster-2?cmpid=WNL-Friday-February5-2010
Posted in fixed, floating, stream, tidal and currents
Tagged Atlantis, Carbon Trust, EMEC, Oyster, Pelamis, SeaGen, Strøm, UK, Voith