WindBourne shares an article about Google’s plans for “an extremely cheap form of HVAC.” CNN reports:
A new startup called Dandelion, born from the secretive and futuristic lab “X” of Google’s parent company Alphabet, says it will offer affordable geothermal heating and cooling systems to homeowners. Existing systems are typically expensive with big upfront installation fees, discouraging homeowners from adopting the technology… Installing the pipes — called “ground loops” — under someone’s lawn is a traditionally invasive, messy process. It involves using wide drills that dig wells more than 1,000 feet underground. Dandelion’s drill is fast and lean, allowing for only one or two deep holes a few inches wide. The system will cost between $20,000 and $25,000, compared to conventional systems priced as high as $60,000.
Geothermal systems are better for the environment because they significantly cut down on carbon dioxide emissions… Buildings are responsible for 39% of carbon dioxide emissions in the U.S., according to the U.S. Green Building Council. Most of these emissions come from the combustion of fossil fuels to provide the building with heating, cooling and lighting, and to power appliances and electrical equipment.
Google has been studying the potential of geothermal energy since 2011. Dandelion will eventually partner with local companies to handle installations — and is already accepting sign-ups from customers in New York.
Read more of this story at Slashdot.