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Science Vale UK energy event - energy and buildings

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The Energy of Science Vale UK - 26 May 2011. Energy and Buildings presentation by Tim Fenn (Green Factory), Ian Pritchett (Lime Technology), Phil Shadbolt (Zeta). More details at www.sciencevale.com

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Science Vale UK energy event - energy and buildings

  1. 1. Energy and Buildings Tim Fenn Ian Pritchett Phil Shadbolt Managing Director Technical Director Managing Director 1
  2. 2. Bicester Ecotown: Challenging Blueprint Ecotown PPS A minimum of 5,000 houses Buildings Zero Carbon Car Traffic reduced by 50% Public Transport within 10 mins walk Zero Waste; Waste as a Resource 40% Open Space 1 Job per Household Closed Water Cycle Local Food Increase Biodiversity Whole Bicester as Ecotown 2
  3. 3. What planners normally want............ 3
  4. 4. What architects want and get awards for? 4
  5. 5. What we get when house builders and developers finish building. 5
  6. 6. Renewable Energy • Zero Carbon • Energy from Waste • Community Energy Centre • Micro-energy generation Water Management • Recycled water • Rainwater harvesting • Green Roofs • SUDS • Water catchment management Waste Management • Zero Waste • Education/Awareness • Waste as Resource • Materials from waste Sustainable Construction • Low Energy Building/Zero carbon • Local Materials • Climate Change Resilience • Micro-energy generation • Sustainable Building Training Sustainable Transport • 50% reduction in car travel • Cycling/walking • Public Transport • Biofuels • Electric Vehicles Local Employment • 1 Job per house • Virtual Business Centres • Entice Green Businesses • Promote Green Economy Healthy Lifestyles • More Exercise • Organic Food • Access to Open Spaces • Healthy Buildings Bio-diversity • Green roofs • Community Gardens • Social Forestry Open spaces • More Exercise • Healthy Living •Access Country-side •Water Retention Local Food • Urban Agriculture • Community Supported Agriculture • Community Orchards 6
  7. 7. Understanding energy consumption
  8. 8. Building Energy Efficiency 8
  9. 9. Building Energy Efficiency What will be the value Bicester’s Eco-houses and Commercial Buildings? 0 500 1000 1500 2000 2500 3000 3500 £peryear Future Heating Energy Costs Ecotown vs other Part L House 10% increase in heating cost per year Code 4 house 10% increase in heating cost per year ECO2H2O house in Ecotown 3% increse in heating cost per year 9
  10. 10. New Building Systems Kirkland Frazer Moore
  11. 11. New building systems 11
  12. 12. New building systems 12
  13. 13. 13 New Designs
  14. 14. Renewable Energy 14 Solar evaluated tubes Phase Change Material in solar energy storage Solar pv & evaluated tubes
  15. 15. Retrofit: External insulation
  16. 16. Retrofit: Internal insulation
  17. 17. Performance testing
  18. 18. 18 Design versus “as built” performance….. Who’s responsibility?
  19. 19. If we fail? 19 Huf House • Failure to reach CO2 emission targets • Climate change • Fuel poverty • Poor economic growthunemployment • Disappointed home owners/tenants • Legal claims & • Not just high performance German cars

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