Opinion

A sustainable transport lobby group believes carmakers are trying to suppress data about their slow progress in CO2 reduction

Tim Smart, chief executive of BT Global Services UK, argues that far from being a "superficial PR exercise", CSR is now delivering genuine commercial benefits

Shai Agassi is aiming high with his new electric car venture, but he still has steep marketing hurdles to overcome

The way the US runs its energy grid is just plain stupid, according to Marc Gunther, but thankfully several companies are committed to making it a whole lot smarter

Many IT chiefs balk at the cost and complexity of greening their department, but if you follow best practices cutting IT's environmental impact need not be that difficult

Jonathan Shopley of The CarbonNeutral Company argues that without a change in EU regulations VAT must be applied to all carbon offsets

Can Wal-Mart, the rampaging behemoth of Bentonville, ever really embrace sustainability? Joel Makower argues it can and it might just drag the rest of us along for the ride

As storage vendors gather today for Storage Expo in London, Chris James of Overland Storage argues that with the data explosion at many firms continuing they must do more than just buy the most energy efficient kit

Serial entrepreneur and Dragon's Den star Doug Richards argues that Europe is in serious danger of missing the clean tech boat

Writing exclusively for BusinessGreen, Conservative shadow environment secretary Peter Ainsworth argues "half-baked" government regulation has stifled UK attempts to exploit the green business boom