Engineering publications brought to you by Mark Allen

Energy & environment

'Solar flow' battery gains 20 per cent efficiency

CPI launches seaweed bio-methane project

Wastewater treatment captures CO2 and produces energy

Autonomous Atlantic crossing planned for 2020

EEF calls for targeted support for manufacturing export, innovation and investment

Moving away from the centre ground – why decentralising energy is key for the future of the UK

Space research pool hopes for deep impact

Last week's poll: Supersonic airliners

Graphene ink to print energy storage devices

Below average wind speeds could impact US wind energy project yields

Nano resonator 'makes objects super visible'

Keeping the lights on