Facts about wave power and hydropower Water and waves are renewable energy resources that can be used to produce energy in the form of electricity. Current wave power projects Wave power plants is a promising, but yet immature technology for renewable electricity. Denmark is hosting four demonstration plants at sea based on different concepts and is thereby positioned in the top 5 among development countries in the world. Contact Søren Keller Chief Advisor (+45) 3392 6690 ske@ens.dk