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Portland State University Parking Structure Lighting Proposal Presentation by: Mariela Brooks Joseph Kotsovo Greg Ybarra.

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Presentation on theme: "Portland State University Parking Structure Lighting Proposal Presentation by: Mariela Brooks Joseph Kotsovo Greg Ybarra."— Presentation transcript:

1 Portland State University Parking Structure Lighting Proposal Presentation by: Mariela Brooks Joseph Kotsovo Greg Ybarra

2 Agenda  Introduction  Findings  Upgrade Options  Recommendations

3 Introduction

4 Portland State Parking Structures

5 Research Findings

6 Parking Structure 1

7 Parking Structure 3

8 100 Watt High Pressure Sodium

9 High Pressure Sodium Bulb

10

11 85 Watt Induction Lighting

12 Induction Lighting

13 Parking Structure Bulb Counts # of Bulbs# of HPS# of Induction Parking Structure Parking Structure Parking Structure Total

14 Annual Kilowatt hours and Metric CO2 Per Year (Present 2010) Annual Kilowatt hours Used ( Present ) Parking Structure Parking Structure Parking Structure Annual Kwh Annual Cost Per Garage $18, $8, $23, Annual Cost $50, Metric Tons CO2 Per Year 339

15 Upgrade Options

16 Lighting Costs Cost Per Fitting Induction Fitting Cost$ Installation Labor$80.00 Total$ L.E.D Fitting Cost$ Installation Labor$80.00 Total$ Cost Per Bulb Lumens OutputBulb Life hrs 100 Watt H.P.S$ Watt Induction$ Watt L.E.D$

17 Total Costs Induction vs. L.E.D # of Bulbs and Fittings to ChangeTotal Cost InductionTotal Cost L.E.D. InductionL.E.D. Bulbs and Fittings Installed Parking Structure $124,000.00$273, Parking Structure $49,000.00$121, Parking Structure $390, Total346767$173,000.00$786,175.00

18 Annual Savings ( All Parking Lights Changed to Induction) Annual Kilowatt hours Used (Present ) Annual Kilowatt hours Used (All Induction) Annual Cost Per Garage Annual Cost Per GarageSavings $18,905.00$16,242.63$2, $8,291.29$7,239.22$1, $23, $0.00 Annual KwhAnnual Cost Annual KwhAnnual Cost $50, $46,659.54$3, Metric Tons CO2 Per Year Metric Tons CO2 Saved Per Year

19 Annual Savings ( All Parking Lights Changed to L.E.D.) Annual Kilowatt hours Used (Present) Annual Kilowatt hours Used (All L.E.D.) Annual Cost Per Garage81862 Annual Cost Per GarageSavings $18,905.00$6,688.14$12, $8,291.29$2,980.86$5, $23,177.69$9,543.75$13, Annual KwhAnnual Cost Annual KwhAnnual Cost $50, $19,212.75$31, Metric Tons CO2 Per Year Metric Tons CO2 Saved Per Year

20 Recommendations

21 Years to Break Even 47 Years to Break Even with Induction Lighting

22 Induction Lighting is the best option for Portland State Better Health, Safety & Environment No flicker and less glare provides maximum eyesight protection Crisp White Light, choice of color temperatures - Increases safety & performance Outstanding Color Performance - no shift over lamp life Less CO2 output and mercury waste to dispose Longer Life 100,000 hrs

23 Total CO2 Savings By adding Induction Lighting to all existing garages we will decrease the amount of CO2 that is emitted annually by 25 metric tons

24 Grants and other Programs Energy Trust $100,000

25 Questions??

26 Works Cited


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