"One Million a Day" campaign aims to cut UK plc's energy bills by £1bn over three years
Two of the country's leading haulage trade associations are at loggerheads over proposals to cut emissions with larger trucks and slower speed limits
Project will add steam generated by a solar thermal field to a conventional fossil fuel-powered steam cycle
Official emissions down 1.5 per cent in 2007 on 2006, but key sectors not included in calculations
Government kite mark for voluntary offset schemes ignores more innovative schemes
Royal Society reports warns personal carbon allowances will be needed to meet emission targets
Chinese premier says he hopes internal greenhouse gas emission targets signal adequate commitment to tackling climate change
Has Obama's green vision reached the military industrial complex already?