This is not a very good measure, since so few people know Rhode Island is a state that they won't be able to determine the size of the fire anyway. The inhabitants of Rhode Island are a cross between the Sopranos and Family Guy. Rhode Island is famous for two things, mobstas and lobstas..
500 Wh x $ 0.25 = $0.12 per hour to run our air conditioner. Twelve cents per hour is your hourly cooling cost to run your A/C. Paul Presson, R.A. notes: Correct the cost per operating hour calculation-the $0.25/kwh needs to be divided by 1,000 to get the watt hour cost..
1 Mini-split central air conditioner prices average $1,500 to $3,000 installed.  Note that while a high efficiency unit could cost up to 30 to 40 percent more than one with the minimum 13 SEER rating, the extra costs should be recouped in energy savings over the lifetime of the system.