The Delta Presentation 08/19/12

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The slides from the The Delta building tour on 08/19/2012 with presentations from Chris Williams from Voltaic Solaire, Max Joel from Solar1, and Dylan Latimar from BIG!NYC

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  • The Delta Presentation 08/19/12

    1. 1. Simple Building in NYC
    2. 2. Our Agenda• Walk Around the Building - Check!• Chris Williams - Voltaic Solaire• Dylan Latimar - Build it Green! NYC• Max Joel - Solar One• Questions and Answers
    3. 3. Goal of the Building• Simplicity• Low Operating Costs
    4. 4. Baseline Building Annual Operating Costs
    5. 5. Solar PV
    6. 6. Best Places• Clear Roof• Long Term Living• New Roof
    7. 7. Economics• Average System Size • Energy Production ~ 7,200 kWh - 5kW• Gross Installed Cost • Value of Production = $1,727 - $35,000• Incentives - $23,000 • Electric Inflation Rates = ~3%• Net Installed Costs - • IRR Return Over $12,000 20 Years = 15%
    8. 8. Riskless Investment
    9. 9. Solar Thermal
    10. 10. Best Places• Use Expensive Fuel Source - Oil, Propane, Electric• High Water Use Facility• Clear Roof
    11. 11. Solar Thermal Economics• Standard Family - 3 to 4 people• Gross Installed Costs - $10,000• Net Installed Costs - $4,500• Energy Produced ~120 Therms• Value of Energy Offset Energy • Oil = $428 • Electric = $844• IRR Over 20 Years • Oil (5% Inflation Rate) = 10.7% • Electric (3% Inflation Rate) = 22%
    12. 12. Air Source Heat Pumps
    13. 13. Heating Costs Operating Installation Costs Normal Shell and HVAC - At least $15,000 ~$4,000 Boiler and ACAir Source Heat $12,000 ~$1,100 Pumps
    14. 14. Water Use Average DeltaWater Use Per Day Per Person 60 - 70 gallons 30 - 40 Gallons Shower Head 4 - 7 gpm 2.5 gpm Toilets 1.6 - 2 gallons per flush 1 gallon per flush Faucets 2 - 5 gpm 1 gpm Washing Machine 45-55 gpl 20 gpl
    15. 15. Energy Efficiency• 60 Watt Lights -->• 2 Watt Lights -->• 220V Appliances
    16. 16. Recap of Operating CostsBaseline Building The Delta
    17. 17. 72% Reduction in Operating Costs• Baseline Building - $13,550• The Delta - $3,700• Operating Cost Savings - $9,800• Operating Cost Reduction - 72%• Construction Premium - 10-15%
    18. 18. Questions?

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