‘I always tell my clients the first thing they should do is put their geyser onto solar, because that uses 40% of your electricity. Some people would say 50%, but we average it over the year at just ...

Sensor Networks believes that this network of 12 000 smart geysers could save 50MWh of electricity everyday or 18.25 gigawatt ...

A Sensor Networks study reveals that large households of up to four people or more can save up to R500 on their monthly electricity bill by using smart geyser technology. The company, which has ...