New concentrated solar technology borrows supercomputer cooling system to achieve 80 per cent efficiency
IBM scientists have developed a method of dramatically improving the overall efficiency of concentrated solar power systems to 80 per cent. The High Concentration PhotoVoltaic Thermal (HCPVT) system...
Europe's biggest bank announces intention to halt financing for coal-fired power plants as part of low-carbon drive - but lists Bangladesh, Indonesia and Vietnam as exceptions
Canadian company EnviroLeach wants to make the process of "urban mining" less hazardous for humans and the environment
Launched this week, Daisy helps dissemble iPhones for reuse and recycling
No coal was used for power generation in the UK between 10.25pm on Monday and 5.10am yesterday, National Grid confirms