The left figure shows the energy consumption for air conditioning per m2 for the stock average
The right figure shows the reversed trends with an increasing electricity consumption of air conditioning.
kWh per m2 (average floor area) (percent per year)
kWh per air conditioned m2 (percent per yer)
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cut up your veggies into small pieces to reduce the cooking time. When boiling or steaming vegetables, boil the water in the kettle first – rather than on the hob, and use only as much water as is necessary.
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