Tag: Geothermal

Google, Dandelion Geothermal, and the Thermal Energy IoT

Validation comes in many different ways. Presently, New York State, NYSERDA, and now Dandelion are working toward implementation of geothermal heating and cooling. Ontarians are embarking on a similar path. Geothermal is needed infrastructure, just like the electric grid or city water mains. This has to happen, and now, it’s underway.

Google’s Parent Company Spins Out Geothermal Start-up; Raises $2M

After years in stealth mode, Google’s parent company Alphabet X has spun out Dandelion, a company that provides geothermal heating and cooling technology to homeowners at affordable costs. The company said it raised $2M in seed funding — led by Collaborative Fund and including ZhenFund and Borealis Ventures — to start sales and operations.

Geothermal heating and cooling technology uses the constant 40° to 50°F temperature of the earth to heat and cool homes and buildings. Systems use pipes that are buried in the earth below the frost line coupled with heat exchange systems (heat pumps) to circulate warm or cool fluid throughout a building, heating or cooling it, depending on the ambient temperature. The biggest obstacle to their installation to date has been the up-front cost, which can run as high as $50,000 or even more. 

Electrify Europe Unveiled in Cologne

POWER-GEN Europe today marked its 25 anniversary by opening a new chapter in the history of European energy industry trade shows. Today the show’s owner, PennWell Corporation, unveiled Electrify Europe, the world’s first event dedicated to the convergence in the power generation and transmission and distribution sectors.

Solar Now Third Largest Renewable Source of Electricity in US

In April, solar reached a new milestone, providing more than 2.3 percent of U.S. electrical supply, according to the latest issue of the U.S. Energy Information’s (EIA) Electric Power Monthly, with data through April 30, 2017. Consequently, solar has now moved into third place among renewable sources — behind hydropower and wind but ahead of biomass and geothermal.