Scottish company Gravitricity is using the Pyhäjärvi mine in Finland to build its first full-scale prototype gravity energy store Article 513 words 14 votes
New system could produce freshwater from saltwater more cheaply than how tap water is made water.fresh water.drinking Article 1169 words, published Sep 26 2023 29 votes
Desalination system could produce freshwater that is cheaper than tap water water.fresh water.drinking Article 1140 words, published Sep 27 2023 26 votes
Swedish wind turbine maker SeaTwirl got the go-ahead to test its one megawatt S2X vertical-axis floating offshore prototype in Norway energy.renewable Article 397 words 8 votes