energy efficient workshop 21/10/2010 presented by: edward judd and richard bungeroth energy...
TRANSCRIPT
Energy Efficient Workshop Energy Efficient Workshop 21/10/201021/10/2010
Presented by:
Edward Judd and Richard Bungeroth
Energy Efficient Lighting – What worked for us at our Hotel
Energy Efficient Workshop Energy Efficient Workshop 21/10/201021/10/2010
Emerging Large Corporate SBN Award Winner Emerging Large Corporate SBN Award Winner 20102010
Top 16/140 Tripadvisor RankingTop 16/140 Tripadvisor Ranking 91 employees91 employees 4 Years old4 Years old Four Star Qualmark ratingFour Star Qualmark rating Enviro-Gold statusEnviro-Gold status
Company Overview
Energy Efficient Workshop Energy Efficient Workshop 21/10/201021/10/2010
Cost CentersCost Centers
Hotel Cost …Hotel Cost … Body Corporate Cost …Body Corporate Cost …
Energy Efficient Workshop Energy Efficient Workshop 21/10/201021/10/2010
Hotel Lighting Current vs HistoricalHotel Lighting Current vs HistoricalOLD INCANDESCENT NEW LED AND CFL
Energy Efficient Workshop Energy Efficient Workshop 21/10/201021/10/2010
LED/CFL Hotel Bedroom Energy BenefitsLED/CFL Hotel Bedroom Energy Benefits
Study Down Light x 1:Study Down Light x 1:GLS 75w x 200 = 15 000 wattsGLS 75w x 200 = 15 000 watts Phillips CFL 16w x 200 = 3200 Phillips CFL 16w x 200 = 3200
wattswatts Kitchen Down Light x 2:Kitchen Down Light x 2:GU1050w x 400 = 20 000 watts GU1050w x 400 = 20 000 watts LED GU10 1.2w x 400 = 480 wattsLED GU10 1.2w x 400 = 480 watts Mood Down Light x 2:Mood Down Light x 2:GLS 75w x 400 = 30 000 watts GLS 75w x 400 = 30 000 watts Marexim CFL 17w x 400 = 6800 Marexim CFL 17w x 400 = 6800
wattswatts Bathroom Light x 1:Bathroom Light x 1:GLS 75w x 200 = 15 000 wattsGLS 75w x 200 = 15 000 watts Allume CFL 17w x 200 = 4400 Allume CFL 17w x 200 = 4400
wattswatts
Total Watts =Total Watts = 80 000w/hour80 000w/hour 14 880w/hour14 880w/hour
Therefore saving approximately 65 000 w/hour !!Therefore saving approximately 65 000 w/hour !!
LED = Light Emitting Diode, GLS = General Lighting Service Lamp, CFL = Compact Fluorescent LampLED = Light Emitting Diode, GLS = General Lighting Service Lamp, CFL = Compact Fluorescent LampEstimate Courtesy of Astrum Lighting & Design
Estimation:
Energy Efficient Workshop Energy Efficient Workshop 21/10/201021/10/2010
LED/CFL Hotel Bedroom Cost BenefitsLED/CFL Hotel Bedroom Cost Benefits
OriginalOriginal NewNew SavingSaving
W/hW/h 80 00080 000 15 00015 000 65 00065 000
$/h$/h 8.808.80 1.651.65
Electricity Electricity Charged at Charged at $0.11/kWh$0.11/kWh
7.15 !!7.15 !!
Energy Efficient Workshop Energy Efficient Workshop 21/10/201021/10/2010
LED/CFL Other BenefitsLED/CFL Other Benefits
No UV radiation/ little heatNo UV radiation/ little heat Range of coloursRange of colours Low voltage power supply = saferLow voltage power supply = safer GLS 75w (1000 hrs) vs CFL 16w (8000 hrs)GLS 75w (1000 hrs) vs CFL 16w (8000 hrs) Perfect for displaysPerfect for displays Sign boardsSign boards SpotlightsSpotlights
Energy Efficient Workshop Energy Efficient Workshop 21/10/201021/10/2010
Body Corporate Energy Efficient Lighting BenefitsBody Corporate Energy Efficient Lighting Benefits
LED tubes for fluorescent lamps in carparksLED tubes for fluorescent lamps in carparks Motion sensorsMotion sensors All 23 floors have 24 hour LEDSAll 23 floors have 24 hour LEDS Louvre blindsLouvre blinds Natural light harnessed as far as possibleNatural light harnessed as far as possible No sign above it bruising Auckland skylineNo sign above it bruising Auckland skyline Porch-light freePorch-light free
Energy Efficient Workshop Energy Efficient Workshop 21/10/201021/10/2010
Body Corporate Energy BenefitsBody Corporate Energy Benefits
Energy Consumption Public AreasThe Quadrant Building
0
20000
40000
60000
80000
100000
120000
140000
Apr-07 Nov-07 Jun-08 Dec-08 Jul-09 Jan-10 Aug-10 Feb-11
KWh/month Linear (KWh/month)
Decreasing over 3 yrs!!!
Energy Efficient Workshop Energy Efficient Workshop 21/10/201021/10/2010
Energy Eco Warrior Award WinnersEnergy Eco Warrior Award Winners
Nikhil Sashi – Earth Hour John Cox – Battery Collection/Disposal
Sunny Goo – “Rechargeable” Candles
Energy Efficient Lighting
Energy Efficient Workshop Energy Efficient Workshop 21/10/201021/10/2010
Thank YouThank You