Zero Carbon Homes
description
Transcript of Zero Carbon Homes
Thriving communities, affordable homes
Zero Carbon Homes
Tracy Gordon
Exemplar Programmes
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Government Policy
All new homes Zero Carbon by 2016 Feed-in Tarriffs and Renewable Heat Incentive Increase in Part L Building Regulations 2013 Potential introduction of Fabric Standard in 2013 All buildings Zero Carbon by 2019
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Zero Carbon definition
Energy efficiency
Carbon compliance(on-site + connected heat)
Allowable solutions
Cost not exceeding £X per tonne CO2
1
2
3
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Fabric Energy Efficiency Standard
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Fabric Energy Efficiency Standard
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Carbon Compliance
10 kg CO2(eq) /m2/year for detached houses 11 kg CO2(eq) /m2/year for other houses 14 kg CO2(eq) /m2/year for low rise apartment blocks
Roughly in comparison to 2006 BR: 60%, 56% and 44% reduction
As Built vs As Designed Localism agenda Regional weather data High rise flats Climate change adaptation
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New Zero Carbon definition
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Carbon Compliance As Built vs As Designed
Designed
Actual
Heat loss
co-efficient
127K/W 196K/W
Air Tightness 3m2 7m2
Heat Pump CoP
3.5 2.1
Total Electricity
6,300kWh
15,000kWh
CO2 pa 2.7t 6.4t
Elm Tree Mews http://www.jrf.org.uk/publications/
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BRE Innovation Park
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CfSH level 6 - Upton
Metropolitan HA
6 Homes
RuralZed
Communal biomass boiler, PV, solar thermal, micro-wind
Thriving communities, affordable homesCaption 18pt Arial, corporate purple colour
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Hanham Hall
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Hanham Hall
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Peterborough Carbon Challenge
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Peterborough Energy
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Plot M
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Low Carbon Materials
£6.3m DECC Renewable materials
250 homes Code 4
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