Cleantech

High-profile $4m prize extends deadline for entries to the end of June, as Jonathon Porritt urges energy storage sector to get involved

The global Apollo Programme is not just an inspiring clean tech vision, it is good politics -governments would be wise to embrace it

As a new father, what can any of us do faced with the credible warnings 'humanity is in for some awful shit'?

US company will use finance to build large-scale New Mexico plant turning recycled CO2 into liquid fuels

Investment of $51bn a year needed to put world back on track to limit global warming to 2C, International Energy Agency says

Falling number of patents for renewable energy products risks governments missing carbon reduction targets

Big data software startup Orbital Insight is experimenting with the World Resources Institute to apply 'deep learning' to conservation

Bank's Innovation Gateway initiative has opened the door for a raft of new clean technologies

James Smith of the Carbon Trust argues there is a future for oil and gas firms, but only if they embrace low carbon technology

Lightweight ultracapacitor trialled by European Space Agency ideal for cars or renewable energy systems, company says