Staying cool will be a challenge and a necessity. Is it better to use a fan or air conditioner to beat the ... per kilowatt hour is 16.68 cents. Let's do the math $0.167 x 0.18 kWh = $0.030.

On days when you do use air conditioning, a solar reflectance from a cool roof can reduce peak cooling demand by 11–27%. White roofing products stay coolest in the sun, reflecting about 60 ...

By Allen St. John You probably don’t spend much time thinking about the compressor in your air conditioner as long as it’s ...

A faulty air conditioner can quickly ruin a ... moves the refrigerant through the AC system to cool the car’s interior. As leaking occurs, refrigerant is lost. This indicates that refrigerant is not ...

Stay Cool, Save Energy and Money, and Protect the PlanetKeeping your home cool during the hot weather doesn't have to come at ...