August 2008 Issue (files are in PDF format)
Coefficient of Performance A secondary advantage of Atmospheric Energy systems is that they substantially reduce the demand for electrical power in comparison with the alternative of using a ground source heat pump. The reasons are explained in this article.
Borehole modelling (link)
General principles for ground heat extraction(link)
Sustainable municipalities (from the July issue of the Journal) A summary of the potential for using Atmospheric Energy systems in Canada