Renewable energy: CETO system converts sea waves into zero-emission electricity

An Australian company has been working on a system that uses underwater buoys to convert sea waves into zero-emission energy and desalinated water. Australian firm Carnegie Wave Energy has been developing a system called CETO, which aims to utilise sea waves to generate power. Steel-made buoys that can currently generate 240 kilowatts are the main part of the system. At the Australian naval base HMAS Stirling, three buoys are placed 11 kilometres apart. The buoys are less susceptible to extreme weather da