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P7_Baddley
P7_Baddley
P7_Baddley
P7_Baddley
P7_Baddley
P7_Baddley
P7_Baddley
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P7_Baddley

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  • Transcript

    • 1. Nottingham City, Meadows Ozone Project An area based approach, developing sustainable energy communities
    • 2. Nottingham <ul><li>Population around 280,000 </li></ul><ul><li>East Midlands Region </li></ul><ul><li>Robin Hood! </li></ul><ul><li>Twinned with Karlsruhe since 1969 </li></ul>
    • 3. What is the Ozone <ul><li>National Lottery Funding bid lead by Nottingham City Council for £38m. Built around regenerating a rundown inner city park and creation of community facilities </li></ul><ul><li>Headline aims: </li></ul><ul><li>Lowering the carbon footprint of the Meadows Community </li></ul><ul><li>Creating training and learning opportunities </li></ul><ul><li>Revitalising Victoria Embankment Park area as a community resource </li></ul><ul><li>Health Improvements ( through park sport facilities ) </li></ul><ul><li>Generating low cost heat and power to Meadows Community </li></ul>
    • 4. Our role <ul><li>To assess the possible scope in moving this community towards low carbon - targets </li></ul><ul><li>To identify opportunities for sustainable energy technologies + their integration into social and economic regeneration. </li></ul><ul><li>To develop programmes and tools to enable community to reduce its carbon footprint. </li></ul>
    • 5. The Meadows Area 3,800 homes 1,300 energy inefficient, 100 yr old solid wall (mostly privately owned) 2,500 energy efficient 1980’s (mostly social housing) Area of multiple deprivation High (32%) fuel poverty (10%+ household income spent on fuel) Since 1990 significant work already carried out on social housing (boilers/insulation)
    • 6.  
    • 7. Why The Meadows area <ul><li>UK target- 60% CO2 reduction on 1990 by 2050 </li></ul><ul><li>Building regulations and planning- all new housing to Zero Carbon by 2016 </li></ul><ul><li>60% of current housing stock will still be here in 2050. </li></ul><ul><li>Mixture of new + old housing, social + private ownership </li></ul><ul><li>Greater appetite for energy/money saving measures </li></ul><ul><li>Need to support communities to adapt, especially low income. </li></ul><ul><li>Global/national issue reduced to a manageable scale. </li></ul><ul><li>Local social pressure and empowerment, identity + cohesion. </li></ul>
    • 8. Lots of data needed <ul><li>Range/distribution of property types </li></ul><ul><li>Range/distribution of tenancy types </li></ul><ul><li>Renewable resource potential in area </li></ul><ul><li>Renewables supply chain potential </li></ul><ul><li>Relevant National domestic funding streams </li></ul><ul><li>Energy assessment of typical property types </li></ul><ul><li>Suitable domestic carbon saving measures </li></ul><ul><li>Potential carbon savings from all applicable measures </li></ul><ul><li>Carbon savings already made since 1990 </li></ul><ul><li>Total potential carbon savings and costs </li></ul><ul><li>Community consultation/involvement on options </li></ul>
    • 9. Typical ‘Old Meadows’ House <ul><li>Old Meadows-Typical 1900’s end terrace, </li></ul><ul><li>8.8 tonnes of CO2 per year </li></ul><ul><li>38,000kWh pa gas </li></ul><ul><li>3,488kWh pa electricity </li></ul><ul><li>65% efficient boiler </li></ul><ul><li>After modern boiler, grid green electricity, solid wall insulation, roof insulation, low-e lights. </li></ul><ul><li>3.8 tonnes CO2 </li></ul><ul><li>19,500 kWh pa gas use. </li></ul><ul><li>Costing around € 11,500-13,000 </li></ul><ul><li>Saving up to € 1000 pa </li></ul>
    • 10. Typical ‘New Meadows’ house <ul><li>Local authority owned </li></ul><ul><li>Already cavity filled walls </li></ul><ul><li>Already double glazed </li></ul><ul><li>Already well insulated </li></ul><ul><li>Boiler upgrades possible, </li></ul><ul><li>in process by LA </li></ul><ul><li>9,500kWh pa gas </li></ul><ul><li>1,800 kWh pa electricity </li></ul><ul><li>Very little left to do except District Heating or biomass boilers </li></ul>
    • 11. Housing data 10 34 1930 semi 13 24 1920 terrace-end 27 49 1920 terrace-mid 14 296 Victorian terrace-End 176 781 Victorian terrace-Mid 0 46 2 storey end terrace-Old meadows 2 75 2 storey mid terrace-Old meadows 365 479 3 bed semi 43 56 3 storey end terrace 193 253 3 storey mid terrace 21 28 4 bed terrace 43 56 2 storey end terrace 707 929 2 storey mid terrace 300 394 1 story flat 215 282 2 storey maisonette Of which LA or RSL (proportional estimate of 1886 total for New meadows) Number (New meadows estimated proportions of 2478, from sample) House type
    • 12. The Area Renewables Potential <ul><li>3,800 domestic rooftops, 900 with SW-SE facing roofs for PV, 1900 E-W for SWH. But low income area . </li></ul><ul><li>1 large wind turbine (330kW-150 homes) </li></ul><ul><li>Large PV array (70kWp-16 homes) </li></ul><ul><li>Switching to green electricity supplier </li></ul><ul><li>City District Heating possible (800m), expensive </li></ul><ul><li>Biomass district heating (small clusters) </li></ul><ul><li>River not suitable, very low head </li></ul><ul><li>Small wind not suitable, high density housing. </li></ul><ul><li>Individual biomass not suitable </li></ul>
    • 13.  
    • 14. Energy efficiency opportunities <ul><li>Boiler and control upgrades covered by building regulations; people just repair though, don’t replace. Access to financing/grants as and when needed. </li></ul><ul><li>Loft insulation </li></ul><ul><li>Solid wall insulation, expensive and disruptive, needs to be done as and when possible. Access to financing/grants. </li></ul><ul><li>Energy efficient appliances-affordable financing needed </li></ul><ul><li>Education </li></ul>
    • 15. Programmes to suit community <ul><li>Turbine revenue to fund Community Energy Manager, who will work towards setting up a community energy company with energy industry partner. </li></ul><ul><li>Set up local Energy Learning Centre linked with community training and schools </li></ul><ul><li>Local refurbished (almost!) Zero Carbon exemplar house. </li></ul><ul><li>Later turbine subsidises a green electricity switch incentive fund. </li></ul><ul><li>Green loans programme 0%/low interest finance for renewables and energy efficiency measures. Interest rebated annually. </li></ul><ul><li>Local energy advisor/visitor </li></ul>
    • 16. Achievable target <ul><li>Realistically (without buying everyone SWH and dry lining) likely to be able to reduce footprint by around 44% on 1990 </li></ul><ul><li>Intensive education maybe a little more </li></ul><ul><li>District heating could push this further, major investment. </li></ul><ul><li>Community biomass also with major investment. </li></ul>
    • 17. Energy Learning Centre
    • 18. Energy Pavilion +PV array
    • 19. <ul><li>Tower to showcase renewable and sustainable energy technologies </li></ul><ul><li>Energy storage, water tower/hydrogen </li></ul><ul><li>WSHP </li></ul><ul><li>Vertical/horizontal wind </li></ul><ul><li>Human power </li></ul><ul><li>Regenerative breaking </li></ul><ul><li>Natural ventilation </li></ul><ul><li>Physical Exercise </li></ul><ul><li>Community space </li></ul><ul><li>Visitor attraction </li></ul>
    • 20.  
    • 21. Capital Funding <ul><li>Some revenue, ie trainer and energy manager </li></ul>
    • 22. Revenue funding <ul><li>Seeking partners for IEE bid to establish a Sustainable Energy Community. </li></ul><ul><li>Fund local energy advisors/champions and volunteer programme. </li></ul><ul><li>With NEA + local community to develop a Community Energy Company to sell green electricity and manage loans for energy efficiency locally, with energy company partner. </li></ul><ul><li>Results of capital bid known in November </li></ul>

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