I’m not sure I’ve got this right, but I think the http://www.nhbcfoundation.org/Researchpublications/Energyefficientfixedappliances/tabid/518/Default.aspx post means that a 2016 built house (if to the regs !) will have the main areas of CO2 emmissions in order of magnitude as:
- appliances (49%)
- space heating (22%)
- water heating (11%)
- pumps and fans (10%)
- lighting (8%)
So I’d better get those best rated appliances and building control systems for the kitchen and elsewhere.