Technology

Once considered expensive and slow to deliver a return on investment, "green" offices and factories are now paying off big-style. Lisa Roner reports

Computer multiplying technology claims to offer environmental benefits along with better processing efficiency, writes Jeanette Wiemers

Nuclear power is back on the agenda, boosted by concerns over energy security and carbon emissions, says Mike Scott

Green buildings need to leave eco-cities and enter the mainstream if Asia is to tackle climate change, China correspondent Paul French reports

All Americans love a good comeback story, but there are serious concerns that "Nuclear Energy, Part II" will not effectively address energy supply problems in the US

A new US company claims to have an all-inclusive solution to the worst problems of industrial-scale pollution, says Jeanette Wiemers

A new special report from the Economist on aviation advocates improved aeroplane technology as an answer for curbing emissions

BP is waiting impatiently to build the EU's first clean gas power station in Scotland and the UK government is under increasing pressure to jump on board

Whilst the US is creating novel green technologies at a rapid pace, Washington is letting the new eco-market slip through its fingers

Pumping carbon dioxide emissions underground could provide a solution that allows continued fossil fuel use without the worst effects of climate change. Simon Shackley and Clair Gough explain why carbon capture should be taken seriously