An induction stove is typically faster and more energy efficient than using an electric stove, but it isn't perfect. Here's what you need to know when buying one.

A new stove built by a startup company can be plugged into a 120-volt circuit, meaning a regular outlet. It or something similar could end up being a breakthrough for indoor air quality and ...

Changing from gas to climate-friendly electric appliances often involves expensive retrofits. A growing list of companies offer stoves, heat pumps and water heaters that make it easier and cheaper.

A new stove built by a startup company called Copper can be plugged into a 120-volt circuit, meaning a regular outlet. It or something similar could end up being a breakthrough for indoor air ...

Electric stoves by comparison can be up to 80% efficient. Of those, induction stoves come out on top with up to 90% efficiency in part because they only heat where the surface contacts the pot.

Electric stoves by comparison can be up to 80% efficient. Of those, induction stoves come out on top with up to 90% efficiency in part because they only heat where the surface contacts the pot.

There are also some hidden costs: Most induction stoves require a 240-volt outlet to run. If you already have an electric stove, you may already have one of those in your kitchen.

Electric stoves by comparison can be up to 80% efficient. Of those, induction stoves come out on top with up to 90% efficiency in part because they only heat where the surface contacts the pot.