If you’re fighting the cold snap and need extra reinforcement in the heating department, we’ve selected the most energy-efficient electric heaters ... settings on the unit or via a smartphone ...

Using a heat pump can be one of the most efficient ways to cool and heat your ... extracting heat from the air inside and releasing it outside. In heating mode it does the opposite, extracting ...

However, a new study found flaws in the way electric heating costs are accounted for ... In addition, many homeowners may not be able to use the most efficient geothermal heat pump type, which ...