Home Design Guides: Sustainability, Regulations, Energy efficiency

MEPS label

MEPS labels and ratings for air conditioners

Air conditioners come with labels these days that indicate how efficiently they're able to cool (and to heat, if they're reverse-cycle models). Find out more about these labels and what to look for.

Grey water systems

Just because water from the tap has been used, it doesn't mean it can't be used again. See how grey water systems can help reduce your water waste.

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