Sheffield scientists hail 'spray-on solar' breakthrough
Team hope to slash costs with development of spray-painted solar cells using perovskites
Scientists at the University of Sheffield have made a major breakthrough in developing spray-on solar panels from a new material that could potentially slash the costs of renewables. Professor David...
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HSBC to (almost) stop financing coal power
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
How a technology invented for mining could play a role in e-waste processing
Canadian company EnviroLeach wants to make the process of "urban mining" less hazardous for humans and the environment
Meet Daisy, Apple's latest robot for recovering and reusing iPhone components
Launched this week, Daisy helps dissemble iPhones for reuse and recycling
UK goes record 55 hours without coal
No coal was used for power generation in the UK between 10.25pm on Monday and 5.10am yesterday, National Grid confirms