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European Solutions

European Solutions. Group Members: Iain Gauld Michael Allan Scott Mackay Elisa Massé Helena Cortina. 2 Bedroom House. 3 Bedroom House. 4 Bedroom House. Final Materials. Timber Frame Low Carbon Eco Slab Floor Straw Bale Insulation Windows - Triple Glazed - Low ‘e’ Glass

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European Solutions

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  1. European Solutions Group Members: Iain Gauld Michael Allan Scott Mackay Elisa Massé Helena Cortina

  2. 2 Bedroom House

  3. 3 Bedroom House

  4. 4 Bedroom House

  5. Final Materials Timber Frame Low Carbon Eco Slab Floor Straw Bale Insulation Windows - Triple Glazed - Low ‘e’ Glass - Krypton Filled

  6. ESP-r 3 Bedroom Model

  7. ESP-r Modelling - Materials

  8. ESP-r Modelling – Casual Gains

  9. LIGHTING • FLUORESCENT lampsforindoor. • LOW-PRESSURE SODIUM lampsforoutdoor. MECHANICAL VENTILATION MECHANICAL SUPPLY AND EXHAUST • Possibility of preheating and pre-coolingthe air supply • Possibility of humidify and dehumidifythe air supply • Optimumcomfort in quality air • Bestnoisereduction • Bestenergysaving

  10. Recycling Rainwater • Plenty rainfall to supply demand • Tank sized to hold one months demand. • Costs of the tank, filter, pump and installation are: • 2 bed = £2522.70 • 3 bed = £3208.20 • 4 bed = £3893.70

  11. ENERGY DEMAND • Heating 12 kWh/m2year  46035.36 kWh/year  5.3 kW • Appliances, lighting, hotwater…  90 kWh/m2year  345265.2 kWh/year • Hot water  Taking 50 l /personday Q= 57294.4 kWh / year • = 60-15 ºC • Heating + hotwater 103329.76 kWh/year  11.8 kW • Electricity (appliances, lighting…)  287970.8 kWh/year  32.9 kW ASHP 1 :2.4 5.3 kWHeating 2.2 electricity 35.1 kWElectricity PV, wind turbines… CHP 1:2 11.8 kWHeating+ hotwater 5.9 kWElectricity 27 kW PV, wind turbines…

  12. CHP sizing: • Base load of heat and hot water: 11.8kW. • Heat to power ratio : 2:1 • The CHP will produce around 5.9kW of electricity. • Case study: University of Nottingham • 2 DACHS mini-CHP supplied by Baxi Technology UK • Each CHP produces 12.5kWth and 5.5kWe Combined Heat and Power

  13. HOMER: Heat and hot water demand

  14. HOMER: Electricity demand

  15. HOMER Wind resource Solar resource

  16. Produced sensible results Progression - to optimise for fully LZCT energy supply Homer

  17. Project Plan

  18. Any questions?

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