Office of Environmental Sustainability

2nd IEA | 1st IEA
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Annual Electricity and Water Consumption Results for 2nd IEA

All utilities readings are provided by OED.

Electricity Consumption


Halls
Raffles Hall
King Edward VII Hall
Eusoff Hall
Temasek Hall
Kent Ridge Hall
Sheares Hall
Average % change in per capita electricity consumption in AY1011 (Sem 1)
-29.58%
-2.94%
-11.10%
-8.86%
1.77%
-3.23%

Note: Monthly % change is derived from the amount of decrease or increase and calculating as a percentage that month’s consumption

For example,

Water Consumption


Halls
Raffles Hall
King Edward VII Hall
Eusoff Hall
Temasek Hall
Kent Ridge Hall
Sheares Hall
Average % change in per capita water consumption in AY1011 (Sem 1)
-5.29%
-1.45%
-3.90%
-11.59%
NA
-3.49%

As the InterHall Environmental Awards compares each hall’s current utilities consumption with its previous consumption, Kent Ridge water consumption will also be excluded from the Yr 2010 InterHall Environmental Awards competition since the Kent Ridge 2009 water consumption cannot be included for competition purposes.

For electricity costs/savings, the energy off peak charge for electricity of $0.11629/kwH is used. Source- Senoko (March 10)
For water costs/savings , the water charge of $1.17/CuM is used. Source- SP Services (March 10)


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