The solution to climate change is not to abandon our use of essential products but to focus on ways we can improve them
Lightweight ultracapacitor trialled by European Space Agency ideal for cars or renewable energy systems, company says
New government figures show over three-quarters of new US power capacity added during the first quarter came from renewables
Dale Vince says company is aiming for a 100-homes trial of new device later this year
Flywheel plant being built in Ireland with potentially unlimited storage capability could solve the problem of clean energy supply shortfalls when there is insufficient sun or win
the Internet of Things is ready to be applied to large-scale energy distribution
Vacuum cleaner maker ploughs $15m into solid state battery firm Sakti3
Premier Li Keqiang says world's largest emitter will "spare no efforts to pursue low-carbon development", as Japan steps up clean tech investment
Revamp of renewable energy trade body aims to enhance representation for fast-expanding solar and energy storage sectors
The technologies are proven, demand is evident, but we are missing a supportive market, argues Anthony Price