Reducing our electricity bill is also an achievable goal. Lighting makes up 10% of our bill. We have had the sky lights to the factory replaced. The picture gives an indication of 20 year old panels compared to new ones. The amount of natural light coming into the work place is incredible.
We have also plugged the water cooler into a timer so that it is not running through the night. Yes, this is a small step but they all add up!
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