Download GHXSizing Tool
From ASHRAE Journal, December 2021
In the December 2021 ediitoral ASHRAE Journal, the technical feature "Sizing Vertical Ground Heat Exchangers" by Mohammadamin Ahmadfard and Michel Bernier, Ph.D., P.Eng., Fellow ASHRAE, mentions a spreadsheet tool, called GHXSizing.
The tool proposes a multi-level approach where different methods can be used depending on the amount of information available to the designer. View the spreadsheet tool.