With geothermal you think first he heating. The technology is also suitable odd food for summer odd

With geothermal you think first he heating. The technology is also suitable odd food for summer odd food cooling of residential and business premises. According to the company Geo-En a geothermal system runs actually only really optimal odd food when it is used throughout the year: for heating in winter, in summer for cooling. Because then could the groundwater, which is used for heating, after the end of the heating season "thermally odd food regenerate", which means in this case: heat.
Geothermal energy is available to us day and night, in all seasons and in all weather conditions available. The earth can therefore be used as a seasonal heat storage: If using a heat pump ground water used for heating in winter, as the temperature level of approximately 10 C to 3 C lowers. In the summer, could then be used directly without any further expenditure of energy from the ground to cool the building of this reservoir in the opinion of the developers, and it returns to its original temperature. Electrical energy is required for cooling only for the operation of the groundwater pump in the winter, a heat pump raises the temperature to the required odd food level. Reinforced this mechanism is still, if geothermal is combined for example with solar thermal energy. Significantly more efficient than conventional cooling
The regeneration is particularly important for the long-term operation and let also reflected in the low operating odd food costs. These systems should only consume 10 percent of the energy of a conventional cooling system in cooling mode. From a kilowatt hour of electricity to the more than 15 kilowatt-hours of cooling energy can be generated. In conventional systems, it is only up to three kilowatt hours.
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