Engineering publications brought to you by Mark Allen

Renewables

How can anaerobic digesters match the humble cow's efficiency?

Alstom tests first fuel-cell powered passenger train

First new UK pumped hydro scheme for 30 years given go-ahead

More grid flexibility urgently required

Hydronium battery could help unlock grid storage

Opportunities for maintenance engineers in the UK wind sector

Giant turbine breaks offshore power record

It's time to introduce the business community to the electricity storage industry

Tidal lagoons get green light

New competition to improve offshore wind cabling

Last week's poll: electricity storage in the UK

PV-clad buildings set to rise high