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East Midlands Energy Saving Trust advice centre (ESTac). Presented by Tom White Assistant Consultant. Energy Saving Trust. Who we are: A non-profit organisation that provides free impartial advice The Mission: To lead 60 million citizens to act on climate change The Vision:
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East Midlands Energy Saving Trust advice centre (ESTac) Presented by Tom White Assistant Consultant
Energy Saving Trust Who we are: A non-profit organisation that provides free impartial advice The Mission: To lead 60 million citizens to act on climate change The Vision: To make every home a low carbon home
Why do we need to take action? Our climate is changing Its happening here….. …..and its happening now
Reducing the need for energy • Loft or roof insulation • Cavity wall insulation • Solid wall insulation • Floor insulation • Draught proofing • Double or secondary glazing • Pipe and water cylinder insulation • Energy saving light bulbs
Changing behaviour • Turn the thermostat down • Programme heating systems • Close curtains at night • Only turn on lights when needed • Only boil water needed • Shower instead of bath
Renewable Energy • Space and water heating • Biomass • Solar water heating • Heat pumps • Electricity generation • Wind • Hydroelectricity • Solar electricity
Biomass • Fuel: wood pellets; wood chips; and logs • Installed costs • £3000 for stove • £5,000-10,000 for boiler system • Running costs for fuel • Storage space needed • Planning permission/ permit to burn wood • Carbon neutral
Solar water heating • Established technology • Flat plate or evacuated tube • Installed cost £3,000-£4,500 • Can supply half water heating requirements • 2-5 sq.m of roof space • South-facing, un-shadowed roof • Planning permission
Heat pumps • Air source • Ground source • Borehole or trench • 6-10kW domestic system • Installed cost £7,000-£12,000 • Running costs • Works best with underfloor distribution • Electricity needed to run pump
Microwind turbines • Household size 1-6kW, • ~2.5kW sufficient for average household yearly needs • Costs £11,000-13,000 for full system • Local annual average windspeed of 6m/s • Planning permission • Back-up supply needed
Hydroelectricity • Close to a water source and grid connection • Low head system costs ~£4,000/kW installed • Larger, community systems can reduce costs • Seasonal water flow • Contact LA, EA and Countryside Commission
Solar electricity • Photovoltaic (PV) cells • Typical domestic system: 2.5kWp, 10-20 sq.m • ~£10-18,000 installed cost • South facing, strong, un-shadowed roof • Roof pitch 30-45 degrees • Planning permission
For free, independent and local energy saving advice call 0800 512 012