GROUND TEMPERATURES
underground temperatures are usually more constant than temperatures above ground (e.g. in Northern Europe temperatures at 15 metres underground are typically between 8°C and 11°C)
Find out moreGeothermal system
heat is transferred into or out of the ground via a fluid that circulates in an underground loop of pipes
Find out moreHeat pump
heat is transferred between the ground and the building (TABS) using the principle of a vapour-compression cycle to either heat up or cool down the building
Find out moreTABS (Thermal Active Building Systems)
heat is transferred from or to the rooms of the building via a fluid that circulates in a loop of pipes embedded in the floors, ceilings and/or walls
Find out moreMPC (Model Predictive Control)
to improve the overall efficiency of the hybrid GEOTABS system, an adaptive model predictive control strategy is used
Find out moreMONITORING AND BUILDING MANAGEMENT SYSTEM
monitoring of the energy flows and indoor climate allows to supervise, manage and investigate the actual operation of the building and systems
Find out moreGEOTABS, when optimised, are the “perfect marriage” of technology for heating and cooling buildings. “GEO” refers to geothermal heat pumps. “TABS” (thermally activated building systems) include technology like concrete core activation, i.e., pipes embedded in concrete floors through which warm/cold water is pumped to heat/cool a building’s thermal mass. Together, GEOTABS (‘Geothermally Activated Building Systems’) offer tremendous energy savings over conventional systems.