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Energy & Utilities

Every published story in Energy & Utilities on UpdateSee, newest first.

Understanding the kilowatt-hours on an electricity bill

Here is a straightforward look at this topic for UpdateSee. An electricity bill measures energy in kilowatt-hours, which is the energy used by a one-kilowatt appliance running for one hour. A two-kilowatt kettle…

By Daniel Okafor

How heat pumps warm a home using outside air

A practical guide for UpdateSee readers, written from everyday experience. A heat pump works like a refrigerator in reverse. It collects heat from the outside air, the ground or water and moves it indoors using a…

By Priya Nair
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