Engineering publications brought to you by Mark Allen

Energy & environment

UK project to develop sodium-ion battery cells to store excess electricity from solar systems

Witt looks to Crowdcube to help fund production of renewable energy technology

Last week’s poll: Air pollution in the UK

UK engineers building Europe's largest floating solar farm

Salford University physicists to develop highly-efficient perovskite photovoltaics

Chinese car firm wows Geneva with turbine powered supercar plans

NASA builds towards supersonic passenger jet

Last week’s poll: the limits of gas in the UK

Plans revealed for Europe's biggest onshore wind project

Jobs boost for East Anglia following £2.5bn investment into offshore wind farm

Role for gas in UK very limited, warns UKERC

Solid-state hydrogen reservoir powers UAV flight