Engineering publications brought to you by Mark Allen

Renewables

Butterfly wings inspire solar cell efficiency

How pumped hydro storage can help save the planet

Fully renewable electricity possible by 2050, says new study

World's first floating wind farm delivers electricity to grid

Highest-power biological solar cell offers potential for medical devices in remote regions

Dutch team wins 3000km solar car challenge

Flat hybrid molecules offer hope for large-scale energy storage

Giant energy storage battery installed at Sheffield biomass plant

Low-energy carbon activation process could replace methane flaring

Last week’s poll: Should the UK review its onshore wind policy?

Study claims evaporation could provide 70 per cent of US energy

Wind and solar on the up as National Grid hails greenest summer ever