yann presentation
DESCRIPTION
Presentation by Yann Burden from Energy Matters to the residents of Springthorpe on 22 June 2011.TRANSCRIPT
Community & Home Sustainability
Agenda • Community
– Community Growing – Carshare – Clubhouse upgrade
• Home – Solar Power Systems – Solar Hot Water – Assessment & Upgrade
• Survey • Sustainable Design
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
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)
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?)
Agenda • Community
– Community Growing – Carshare – Clubhouse upgrade
• Home – Solar Power Systems – Solar Hot Water – Assessment & Upgrade
• Survey • Sustainable Design
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
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.
All figures Indica?ve
Solar Hot Water
$0
$200
$400
$600
$800
$1,000
Solar (Gas Boost) Instant Gas Gas Storage Electric Storage (Off-‐Peak)
Electric Storage (Day-‐Rate)
Running Costs /annum
Source: EnergyConsult 2010
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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
Agenda • Community
– Community Growing – Carshare – Clubhouse upgrade
• Home – Solar Power Systems – Solar Hot Water – Assessment & Upgrade
• Survey • Sustainable Design
Survey Interest 1 2 3 4 5
• Home – Solar Power Systems – Solar Hot Water
• Community – Carshare – Community Growing – Community Solar
SuggesCons: