Installing a geothermal heat pump system can add up quickly. Learn about the price breakdown by type as well as how to save ...

Looking for the most efficient HVAC system? Check out our guide, which details the different types of systems and the best for different homes and climates.

A heat pump doesn't generate heat; it transfers it from one place to another. It's an appliance with a bright future in an ...

Geothermal heat pumps are energy efficient, but they're expensive. Is this technology the "Tesla of heat pumps"?

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The ATES method uses warm water that has been stored in an underground reservoir during the summer and pipes it into your house, where it is used for the central heating system. The cooled water ...

Erdstall tunnels are mysterious underground passageways numbering in the thousands and scattered across Europe—but they’re anything but ordinary caves. Consisting of claustrophobically narrow ...

Around 175,000 Scottish energy customers face major problems with their home heating systems if they do not have their meters upgraded in the coming months. The Radio Teleswitching Service (RTS ...

A Yorkshire town is currently home to the distinctive appearance of a London Underground tube train, as a new fleet of Piccadilly line trains ... Since it moved to Goole, it has expanded to 80 staff, ...