Engineering publications brought to you by Mark Allen

Energy & environment

Dual-turbocharged GE engine cuts costs

Nanocrystals aid PV cell creation

Solar pioneer Michael Grätzel wins Millennium prize

Open University soil tester addresses poor crop yields

Rolls-Royce announces power generation orders

ABB to acquire Chloride

NESTA analyses how to rebalance economy

Shell buys stake in US biofuel research partner

Manufacturing survey shows increase in UK output

Wales to get €2bn offshore wind farm

BP prepared to meet spill costs

BP caps leaking Gulf oil well