Engineering publications brought to you by Mark Allen

Energy & environment

Renewable investment rebounds, but challenges remain

National Grid: Power to the people

UK researchers to develop 'immortal membrane'

Straw-to-bioethanol potential from Sake yeast

Gravity-powered lamp scoops £150k award

Last week's poll: growing solar power

Energy experts predicts eclipse impact on electricity network

Osborne unveils packages for science, industry and regions in Budget

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

Spin-out to develop purification products with photocatalysts

Pump out the volume

Pumped storage: a new project for Wales