related content
Full investigation as 88 officials named  19 Jun 2007
Civil rights groups applaud decision to allow lawsuits  17 Mar 2008
But security leak blows internet spying operation  15 Oct 2007
Tinfoil hats for all  09 Jul 2007
Deleting may no longer be an option  11 Jul 2008
The White HouseDeleting may no longer be an option  11 Jul 2008
Solar panelsReport claiming solar panels take over 100 years to recoup their value is just plain wrong, say manufacturers  05 Sep 2008
Honda hybridNew hybrid hatchback designed to make dual-drive vehicles more affordable  05 Sep 2008
John McCainRepublican attempts to highlight differences over energy policy as both candidates pledge to deliver US energy independence  05 Sep 2008
Click here for more More news
US View logoOnce your company has gathered up all the low-hanging fruit, what comes next? Sarah Fister Gale finds that the answer lies in everything from multi-million dollar energy efficiency programmes to printers powered by exercise bikes  03 Sep 2008
AirshipSlow journey times mean airships are highly unlikely to replace passenger jets, but, as Danny Bradbury discovers, a flotilla of new companies are convinced that low-fuel costs mean the old-fashioned aircraft could have huge appeal to freight operators  02 Sep 2008
Oil refineryRecent claims from the oil giant's chief executive suggesting tar sand extraction is required to slow the shift to coal may have caught the eye, but as BusinessGreen.com discovers they do not make much sense  28 Aug 2008
Click here for more More in-depth
what do you think?
Click here for more Post your comment
Click here for more Send an email to the Business Green editor at feedback@businessgreen.com
Reader comments for this story