午夜福利1000集合

Xudong Wang holds a piece of his energy-generating board in a lab

Environment

Energy-generating floorboard lights up 35 LEDs with one footstep

A cheap and biodegradable material made from wood pulp can turn footsteps into electricity 鈥� a useful complement to renewables like solar

Vjose river

Earth

Scientists demand halt to damming of Europe鈥檚 last wild river

Woman looking into a large fridge

Earth

Repairing your old fridge sounds green but buying new is better

Thomas the roboboat

Environment

Thomas the marine engine set to explore UK ocean fronts

City rooftops showing solar panels

Earth

Why cheap green energy could derail the renewable revolution

A worker looks at giant wind turbine parts

Earth

Investment in renewables was double that of coal and gas in 2015

A wind turbine flying Chinese flag

Environment

China unveils vision of greener future in its five-year plan

Wind turbines on green hills in China

Earth

China set to surpass its climate targets as renewables soar

Fixed-wing drone flying against a snowy backdrop

Environment

First flight of hydrogen-powered drone with water vapour exhaust

Earth

ExxonMobil faces inquiry on what it knew about climate change

The oil giant is to be investigated over alleged suppression since the 1970s of research revealing the effect of fossil fuels on the climate

Earth

Follow the Lithium Dreams expedition to Chile and Bolivia

Earth

Ethiopia switches on Africa’s largest wind farm

Earth

Green Machine: Fill up your car with hydrogen beads

Earth

Green Machine: Bugs and sparks turn salty water fresh