Denmark - based Crestwing will test Tordenskiold , a half - scale prototype of its wave - energy device , in the united Strait for two years of field testing . The prototype long machine will be monitored for survivability and power generation efficiency , and comes after 13 years of development work . Following the tests , Crestwing plans to market a commercial - scale Tordenskiold to domestic and international customers .
Denmark-based Crestwing will deploy Tordenskiold, a half-scale prototype of its wave-energy device, in the Kattegat Strait for two years of field testing. The 30-metre long machine will be monitored for survivability and power conversion efficiency, and comes after 13 years of development work. Following the tests, Crestwing plans to market a commercial-scale Tordenskiold to domestic and international customers.