Engineering publications brought to you by Mark Allen

Energy & environment

Alstom wins €200 million

Rubbery membranes purify hydrogen

Siemens invests in wind turbines

Controller increases engine efficiency

Promoting plant power

BP funds biodiesel study

Bygone era

Reviving memories

DTI award for emissions expertise

Local authority

Researchers sound out new fusion technique

Nanotubes harness solar power