ASI's  Cooling Air Conitioning Air Conditioner Energy Cost Comparison

Cooling, Air Conditioning, Air Conditioners Energy Cost Comparison based on SEER ratings. 

The following comparisons will give you an idea of what to expect for cost savings when considering upgrading your air conditioning system to a higher efficiency rating. For simplicity this compares a typical smaller home with an air conditioning unit upgrade with a matched indoor evaporator coil. Your actual energy costs can be considerably higher so you will need to compare based on the percentage of savings.

Savings as much as 50% percent from an older 8 SEER air conditioner unit to a new 13 SEER air conditioning unit

Savings as much as 66% percent from an older 8 SEER air conditioner unit to a new 15 SEER air conditioning unit

Savings as much as 73% percent from an older 8 SEER air conditioner unit to a new 18 SEER air conditioning unit

Savings as much as 36% percent from an older 10 SEER air conditioner unit to a new 13 SEER air conditioning unit

Savings as much as 46% percent from an older 10 SEER air conditioner unit to a new 15 SEER air conditioning unit