Un-Green buildings

1. A very un-green design as there are eight switch operated fluorescent lights in close proximaty. They are all on even though it is broad daylight. This is a huge waste of energy. This has a simple solution replace these lights with power saver or motion sensor lights or even just having less lights. 2. Very unefficient electric pool heaters, They are not green because of the amount of electricity used and there is pollution caused, a solution to this problem is to just use pool covers or solar panel heaters. 3. Classroom aircon/heater: this is un-green as it provides pollution, it uses water, a solution would be to us better insulators when building buildings such as thatch and wood. 4. A leaking pipe: This is very un-green which is wasting a very precious non-renewable resource. A solution to this is to use better pipes and to fix this very quickly.