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Yann presentation
- 1. Community & Home Sustainability
- 2. Agenda • Community – Community Growing – Carshare – Clubhouse upgrade • Home – Solar Power Systems – Solar Hot Water – Assessment & Upgrade • Survey • Sustainable Design
- 3. Community & Street Gardens Concept: • Street level: Shared planter boxes / beds for planCng communal edible plants • Herbs • Tomatoes • Vegetables • Community Level: Formal shared gardens; secure fenced area, formal plot allocaCon Cost: • Street: ~ $500 per box per street • Community: TBD
- 4. Carshare Concept: • Monthly membership fee • Book by the hour • Fuel / Tolls / Rego / Insurance included • “1 Share-‐car can remove up to 7 off the road.” Prices: • $10 to $15 / hour • Pre-‐paid plans from $15 to $200 / month Requires: • Interest by at least ?00 residents • Car park space(s)
- 5. Club House Upgrade Concept: • Perform sustainability upgrade to Country Club to showcase sustainable technologies • Upgrades could include: • LED LighCng / sensors • In home display • Passive design potenCal • PlanCngs • Green Walls • Pool technologies (Cmers, efficient pumps) • Solar PV (Community Solar?)
- 6. Agenda • Community – Community Growing – Carshare – Clubhouse upgrade • Home – Solar Power Systems – Solar Hot Water – Assessment & Upgrade • Survey • Sustainable Design
- 7. Solar Power Systems Size 1.5 kW (~6 panels) 3kW (~12 panels) 5kW (~22 panels) Cost $3,000 $10,000 $17,000 Payback Period 7-‐10 years 10-‐13 years 10-‐13 years Net Savings (20 yrs) $9,200 $12,000 $20,000 All figures Indica?ve Rebates & Incen5ves explained: • UPFRONT: Small-‐scale technology cerCficates (STCs) -‐ one-‐off subsidy for first 1.5kW • ONGOING: Feed-‐in tariff (FIT): • ~$0.60/kWh of electricity produced in excess of consumpCon • ~$0.20/kWh for all other producCon Bulk Solar: • Could reduce price by %10 to %20 if over 20 homes sign up. • City of Darebin are running a program • Cost vs Quality challenges.
- 9. Solar Hot Water Running Costs /annum !"##$#%&'()*)&+,##"-& $1,000 !()"""## $800 !'""## $600 !&""## $400 !%""## $200 !$""## $0 !"## Solar (Gas Boost) *+,-.#/0-1#2++134# Instant Gas 5613-63#0-1# Gas Storage 0-1#*3+.-78# Electric Storage (Off-‐ Electric Storage 9,8:3.;:#*3+.-78#/<=> 9,8:3.;:#*3+.-78# Peak) ?8-@4# (Day-‐Rate) /A-B>C-384# Source: EnergyConsult 2010
- 10. Home Assessment and Upgrade Concept: • Professional Home assessment • Efficiency upgrade -‐ could include: • LED / CFL LighCng • Low-‐flow Shower head • Draught proofing • In home display Cost: • Assessment: $200 to $300 • Upgrades: TBC – bulk buy possibility
- 11. Agenda • Community – Community Growing – Carshare – Clubhouse upgrade • Home – Solar Power Systems – Solar Hot Water – Assessment & Upgrade • Survey • Sustainable Design
- 12. Survey Interest 1 2 3 4 5 • Home – Solar Power Systems – Solar Hot Water • Community – Carshare – Community Growing – Community Solar SuggesCons: