Subscribe. MyBroadbandâs IT salary survey revealed that the average IT salary (basic salary only) in South Africa is R31,738 per month. The average annual pay package of an employee in the IT sector is R425,934.
The chart at the left shows the average cost of electricity for 2014 by consumer group per the EIA (the US Energy Information Administration). For 2014 the average residential cost was 12.50 cents per kilo-watt hour up 3.1% from 2013. Commercial was 10.75 cents and industrial 7.01 cents.
An average American household spends $2000 a year on home energy bills. On average, 30 cents of every $1 spent on heating and cooling disappears into thin air due to leaky ducts. This duct leakage in homes costs consumers $25 billion each year on escaping energy.These leaks also force HVAC systems to work harder and ultimately wear out sooner. A home owner can save on average $600 to $850 a year on his or her heating and cooling costs thanks to a breakthrough Aeroseal technology.n average American household spends $2000 a year on home energy bills. On average, 30 cents of every $1 spent on heating and cooling disappears into thin air due to leaky ducts. This duct leakage in homes costs consumers $25 billion each year on escaping energy.