The researchers said their new predictive model is a «definite improvement» over current models of geothermal heat flux that don't incorporate as many variables. (sciencedaily.com)
By contrast, in the northern regions, we found large areas with high geothermal heat flux. (sciencedaily.com)
The simplest of geothermal heating systems, open loop systems have been used successfully for decades. (homeadvisor.com)