Engineering publications brought to you by Mark Allen

Renewables

Renewable investment rebounds, but challenges remain

Straw-to-bioethanol potential from Sake yeast

Gravity-powered lamp scoops £150k award

'Record-breaking' motor could make large electric aircraft a reality claims Siemens

Last week's poll: growing solar power

Energy funding, divestment, and how you can't please everyone

Pumped storage: a new project for Wales

UK's first supermarket hydrogen filling station opens

The Engineer Q&A: Tidal Lagoon Power

Last week's poll: Tidal lagoon power

The Forth Bridge, and mastering water power today

Urine powered fuel cells are set to light up refugee camps