Cool your room quickly with these high-powered, energy-efficient window units ... smoke/CO detectors and air conditioning units. He takes a data-driven and creative approach to every project ...

The Mark 3 portable air conditioner combines cutting-edge technology with portability, offering up to 20 hours of cooling on ...

Our experts say these portable AC units from brands like DeLonghi and Honeywell are worth buying. They're movable and keep ...

Gradient's advanced window unit can heat and cool 500 square feet, all without needing any fancy electrical work. I saw it at ...

The best portable air conditioners keep rooms cool and offer a degree of air filtration. We test for cooling ability, noise, ...

There are many advantages to this. In May, when we discourage use of irrigation because evapotranspiration can be very high, air conditioning load for homes is high—solar power from these feeders can ...

Ontario is introducing two new energy efficiency programs, including one offering rebates for certain home improvements.

Factors like past energy usage, local electric rates, home solar energy generation and weather patterns help the Oasis give personalised recommendations.

Ontario is introducing two new energy efficiency programs, including one offering rebates for certain home improvements. The ...