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Home » Authors » Jay Egg
Jay Egg

Jay Egg

Jay Egg is a consultant and designer of geothermal HVAC systems, in addition to being author of two books and several articles on the subject. He is the Founder of Egg Geo, LLC, and focuses on geothermal advocacy, engineering,  and educational efforts. He can be reached at [email protected] or egggeo.com.

Articles

ARTICLES

phc07_egg_1
Geothermal HVAC

The Case for Beneficial Electrification

Buildings must switch from furnaces and boilers to electric heat pumps for significant reductions in greenhouse gas emissions.
July 8, 2020
Jay Egg
The topic of beneficial electrification has been a difficult topic since I started writing back in 2009.
Read More
pe05_egg
Geothermal HVAC

Cooling Towers and Legionella Primer; Where Are We Headed?

May 4, 2020
Jay Egg
What do lawn darts, seat belts and cooling towers have in common? They have all been subjects of epidemiological studies. 
Read More
New Contractor Opportunities with Geothermal Districts
Geothermal HVAC

New Contractor Opportunities with Geothermal Districts

March 26, 2020
Jay Egg
Communities transitioning from natural gas to geothermal heating and cooling ensures decades of infrastructure build-out.
Read More
pe02_egg
Geohermal HVAC

The $9 Billion Question: Stranded Assets or GeoMicroDistricts?

February 3, 2020
Jay Egg
That $9 billion figure is just enough to replace 25 percent of Massachusetts’ aging natural gas infrastructure — and expected to take two decades.
Read More
pe11_egg_1
Geothermal HVAC

Potable Water Thermal Exchange is Opening Opportunities

Opportunities such as a potable water exchange in a deep lake water cooling system.
November 4, 2019
Jay Egg
In municipalities from Toronto to Valley Stream, N.Y., it works. Let's get real about potable water thermal exchange.
Read More
pe08_geothermal
Geothermal HVAC

A Downtown Ambient Geothermal Main

A small Iowa town trades natural gas for ground-source heat to fuel its district heating and cooling project.
August 6, 2019
Jay Egg
As part of the contributions needed to be made toward the elimination of combustion heating, “beneficial electrification” is becoming the clear choice. With proper education, consumers can come to see that it's a significant step forward toward modernization to be “all electric.” 
Read More
phc06_egg
Geothermal HVAC

When Natural Gas Runs Out

Communities in New York are turning to geothermal and heat pump technology to fulfill heating and cooling needs.
June 4, 2019
Jay Egg
This is the story about the Westchester County, New York, natural gas moratorium imposed by Con Edison in March 2019. It’s also about a man on a mission: his name is Bob Wyman, who spoke about this issue at the Con Edison gas hearings at the White Plains Library, Feb. 13, 2019.
Read More
pe05_egg
Geothermal HVAC

Geothermal Without Boreholes

Consider unconventional heat-exchange strategies such as wastewater thermal energy recovery and the thermal capacity of water mains.
May 6, 2019
Jay Egg
Consider unconventional heat-exchange strategies such as wastewater thermal energy recovery and the thermal capacity of water mains.
Read More
phc04_egg
Geothermal HVAC

Key Indicators Confirming Geothermal HVAC’s Impact

Residential developments across the country are turning to geothermal for energy-efficient heating and cooling.
April 3, 2019
Jay Egg
Residential developments across the country are turning to geothermal for energy-efficient heating and cooling.
Read More
pe02_egg
Geothermal HVAC

Geothermal as Foolproof Theft Deterrent Systems

Copper theft is still a problem for buildings equipped with outside air-conditioning condensers.
January 31, 2019
Jay Egg
It's time to bring the HVAC infrastructure in line with the rest of the building standards. I am specifically speaking of air-conditioning/heat pump equipment.
Read More
View All Articles by Jay Egg

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