New figures from UK Trade & Investment to show UK's low carbon industry grew over four per cent last year
But experts insist new auction proposals will not impose a floor price on the market
Draft climate bill proposes carbon trading scheme, but provides no fresh details on how it will work and hints that binding emission caps could be ditched
Energy industry chief executives warn lack of clarity over future of climate change bill is stalling clean technology investments
Credit ratings agency predicts exposure to carbon legislation will soon begin to inform investment decisions and credit worthiness
But confidence in EU emissions trading scheme continues to grow
Republican at centre of bi-partisan effort to produce compromise climate bill says new mechanisms will be used to curb emissions
New VAT rules to be introduced after officials arrest three people in connection with alleged £14m fraud
Firms covered by new emission trading scheme have just one month to put in place processes to measure energy use and carbon emissions
Ecotricity sparks fresh row after slamming larger rivals for failing to back up green commitments with genuine investment