Thermodynamic Basics of Geothermal Systems
Monday, April 27, 2020, 11:00 AM – 12:00 PM CDT

   Applying the laws of thermodynamics to HVAC systems

   Understanding the refrigeration cycle

   Calculating heating and cooling loads

   The effect of air flow and insulation

   How comfort is measured

   Understanding efficiency

Understanding Earth Loop Systems
Monday, April 27, 2020, 2020, 12:30 – 2:00 PM CDT

   The hidden assets of geothermal technologies

   Solar energy in the Earth

   Architecture of closed loop systems

      • Horizontal ground loops

      • Vertical ground loops

      • Direct exchange systems  

      • Thermal load sharing

      • Mini-grids

    Applications for open loop (Class V Thermal Exchange) systems

      • Single well

     •  Two-well systems

   Evaluating topography

   Measuring soil conductivity

   Environments for ground-loop systems: beneath yards, fields,
      parking lots, and buildings

Choosing and Designing Geothermal Systems
Tuesday, April 28, 2020, 11:00 AM – 12:00 PM CDT

   Distributed GHPs or chiller plants

   Basic components of geothermal heat pump (GHP) systems:

   Pumps, condenser water piping, heat pump, heat exchanger

   Forced air systems

   Hydronic systems

   Domestic hot water options

   Geothermal swimming pool heaters

   Determining loop type

   Making heat loss calculations

   Sizing the unit

   Sizing the loop

   Writing a request for proposal (RFP)

   Writing a driller specification

   HS2 hydronic design software

Evaluating and Maintaining Geothermal Systems
Tuesday, April 28, 2020, 12:30 – 2:30 PM CDT

   Incentives to use geothermal

   Geothermal utilities

   Measuring performance

   Calculating savings and cost

   Environmental benefits

   Tax credits, incentives and rebates

   Property Assessed Clean Energy (PACE)

   Performing routine maintenance on GHPs

   Loop maintenance (automatic or periodic)

   Pump maintenance/monitoring

Webinar Instructions

Each webinar session earns continuing education credit and can be registered for individually. All attendees must log-on through their own email – attendees may not watch together if they wish to earn continuing education credit. HalfMoon Education Inc. must be able to prove attendance if either the attendee or HalfMoon Education Inc. is audited.

Certificates of completion can be downloaded in PDF form upon passing a short quiz. A link to the quiz will be sent to each qualifying attendee immediately after the webinar. The certificate can be downloaded from the Results page of the quiz upon scoring 80% or higher.

Webinars are presented via GoToWebinar, an easy-to-use application that can be run on most systems and tablets. Instructions and login information will be provided in an email sent close to the date of the webinar. It is highly recommended that you download, install and test the application before the webinar begins by clicking on the link in the email.

GoToWebinar App requirements: 
Windows 7 – 10 or Mac OSX 10.9 (Mavericks) – 10.14 (Mojave)

Web Browser:
The two most recent version of the following browsers:
Google Chrome, Mozilla Firefox, Apple Safari, Microsoft Edge
Internet Explorer v11 (or later) with Flash enabled

Internet connection:
 Minimum of 1Mbps       Hardware: 2GB RAM or more


For more information, visit the Support section at


     5.5 CE Hours

     5.5 PDHs

     5.5 LU|HSW

Continuing Education Credit Information

See each course listing for the type and amount of each continuing education credit available. Individual courses for engineers and architects are not subject to pre-approval. HalfMoon Education does not apply for landscape courses in FL, NC, and NJ or land surveyor courses in FL, KS, NJ, TN and TX, unless expressly stated.

HalfMoon Education Certifying Entities

American Institute of Architects Continuing Education System (No. J665)

International Code Council (No. 1232)

Landscape Architect Continuing Education System

American Institute of Certified Planners (APA)

Boards of Engineering: Florida (No. 0004647), Indiana (License No. CE21700059), Maryland, New Jersey (Approval No. 24GP00000700), North Carolina (No. S-0130), and North Dakota.

Course-by-Course Providers: Association of State Floodplain Managers


Jay Egg CMC

Founder and President of EggGeothermal in Florida
After serving in the US Navy nuclear power field, Jay Egg began a career in mechanical design engineering and contracting in 1990, and founded EggGeothermal in Florida to provide HVAC solutions to the public. As a result of the American Recovery and Reinvestment Act of 2009, Mr. Egg wrote two books for McGraw-Hill Education, and Sustainable HVAC entered into a new age of acceptance. Mr. Egg currently focuses his professional efforts as a renewable energy expert on renewable and sustainable energy, solar energy and geothermal exchange implementation. Among his clients are international, federal, state and local governments; developers; associations; and private entities. Mr. Egg is a voting member on the International Ground Source Heat Pump Association (IGHSPA) Advocacy Committee, the Uniform Solar Energy and Hydronics Technical and the Uniform Mechanical Code Committee (UMC) for the International Association of Plumbing and Mechanical Professionals (IAPMO). He is a training and curriculum writer/facilitator for IGSHPA and for the U.S. Department of Energy (DOE) and a technical adviser to the New York State Energy Research and Development Authority (NYSERDA) and the Province of Ontario, Canada on renewable heating and cooling.

There are 4 Courses in This Seminar

Thermodynamic Basics of Geothermal Systems

Thermodynamic Basics of Geothermal Systems

April 27, 2020 Webinar Jay Egg CMC
Understanding Earth Loop Systems

Understanding Earth Loop Systems

April 27, 2020 Webinar Jay Egg CMC
Choosing and Designing Geothermal Systems

Choosing and Designing Geothermal Systems

April 28, 2020 Webinar Jay Egg CMC
Evaluating and Maintaining Geothermal Systems

Evaluating and Maintaining Geothermal Systems

April 28, 2020 Webinar Jay Egg CMC