Any air conditioner that is Energy Star rated will be very power efficient, and help you save on power bills.
wave power is efficient.
Hydroelectric power is about 90% efficient while fossil fuels are about 60% efficient.
It is efficient at 35% (When created in power stations)
you are
The air conditioning system was efficient for the size of the home.
Currently Friedrich offers the most choices in energy efficient air conditioning
Air is not efficient enough as a coolant
a hydroelectric dam is efficient because it generates power
It's as efficient as a fifth grader knowing 19,000 to the 5th power.
form_title= Energy Efficient Air Conditioners form_header=Keep your cooling bill down with an energy efficient air conditioner! Will you be replacing a previously installed air conditioner ?* = () Yes () No () Not Sure How many air conditioners will need to be installed?* = {1,2,3,4,5,6,7,8,9,10, More than 10} What is your general summer climate?* = _
To read more about energy efficient air conditioners, go to wikipedia and look up Energy star. This will give you information on how and why a unit will be more energy efficient and "green".
No, in fact the cooler the air is the better. Like all gases when air is heated it expands and when it is cooled it retracts, so the cooler the air is the more your engine will be able to suck in therefore creating more power, this is why turbocharged engines usually have an intercooler on them.