Experiences of implementing quality carbon reduction schemes - Rachel Mitchell, Brilliant Futures...

Carbon reduction : two case studies

Sustainable Design and Sustainable Design and ConstructionConstruction

brilliant futures Stoneham Cemetery Road


Code level 6

Passiv haus Standards

Replicable design and technology

Exemplar site


x x x


Timber frame 0.11 roof and wall

Rackham Floor 0.08 Floor

Windows/doors 1.1 / 1.2

Air tightness 1

Thermal bridge 0.04/Bespoke

Rainwater harvesting WC and washing machine

brilliant futures 10 The Timbers


Element Current Planned

Timber wall 1.88 0.211

Pitched roof 1.3 0.16

Floor 0.443 0.206

Windows 2.8/ 5.7 0.8/ 1.2

Air tightness 14.57 1

Heating Electric storage

ASHP plus MVHR/SHW


Energy Saving

Insulation and windows

8000kWh

Airtightness 1000kWh

Heating 2200 kWh

Thermal bridge 250 kWh

Solar hot water 630kWh

Total Energy 71%

Carbon 82%

Experiences of implementing quality carbon reduction schemes - Rachel Mitchell, Brilliant Futures...

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