The Government consulted on the definition of Zero Carbon Homes until 18th March 2009.
Can renewable heat and power be imported from off the development site?
Can energy be saved in nearby dwellings in lieu of savings in the new buildings?
More info from the press release at http://www.communities.gov.uk/news/corporate/1101131
The Zero Carbon consultation document is available at: www.communities.gov.uk/planningandbuilding/theenvironment/zerocarbonhomes/
Consultation closed
