Officials claim there is no reason to believe councils and hospitals will end up paying excessive penalties under carbon trading scheme
Proposed allowances and green building skills programme to help drive domestic energy-efficiency improvements
BBC's commercial arm instigates new green travel plan which prevents staff from flying within UK and Europe unless a rail journey would take too long
But businesses argue more clarity is still needed
Huge increase in state funding to help cut building energy bills and accelerate development of zero-carbon properties
Global home appliance giant vows to make all products smart grid compatible by 2015
Reports warn that millions of pounds are still being invested in buildings and projects that lack simple climate adaptation measures
Streamlined online reporting systems to make it easier for firms to report on carbon emissions
New EPA rules will require around 10,000 heavy polluters to report on their 2010 greenhouse gas emissions
Workshops to help businesses and land owners install renewable energy technologies