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Re: Energy Savings in Schools from Behaviour Change Programs
2012-06-04 01:34:15 UTC
Hi Saul
One way to consider improving energy efficiency with with behouvior change is by capitalising on a school's internal competitive structure.
In Darwin, a 'house points' system is in play. Points are awarded/fined according to individual or group performance. Includes school sports.
Structure a program that taps into this type of competition e.g. points awarded for turning off lights when leaving classrooms.
I take an engineering approach. In the NT, up to 1/2 of classroom power is used to treat the high quantities of outside air required for ventilation. A few different options - enthalpy exchange, CO2 controlled dampers, etc. Libraries, gymnasiums and assembly halls are often over supplied when under or unoccupied.
Special purpose rooms - home ecomonics and science labs in particular - are highly energy intensive.
Arrange for viewing windows - air conditioning plant are usually hidden but sometimes interesting. Post up interesting facts in these locations.
Focus on the administration areas - often operates for very long hours compared to classrooms but not as well managed. Design always accomodates maximum occupancy. Sensors do well in these areas.
Good Luck
Martin Bruekers
Mr
Sustainability Unit - Northern Territory Government
Australia -
Re: Scent Free or Scent Reduction Policies
2010-08-22 16:16:29 UTC
Michelle
Further research on those policies that produce the desired outcome is needed.
Define the working solution then develop the appropriate policy.
There are four methods of reducing scent - Filter type on the air conditioning system, increasing outside air (unless it is the source of odour), toilet and kitchen extraction systems and cleaning regime. The first three may come with an energy penalty. An improved cleaning regime may not provide the solution you desire if the source is building services related.
Martin Bruekers
Mr
Sustainability Unit - Northern Territory Government
Australia
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