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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Thriving communities, affordable homes

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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