what is geothermal energy disadvantages
The Disadvantages. 1  Availability – The availability of geothermal energy that is capable of feeding geothermal power stations is limited. 2  This intense energy source is often only available in countries where geothermal activity is at its peak, mainly tectonic/volcanic regions such as Iceland. Availability – The availability of geothermal energy that is capable of feeding geothermal power stations is limited. 2  This intense energy source is often only available in countries where geothermal activity is at its peak, mainly tectonic/volcanic regions such as Iceland.
1 An EPA study of energy efficiency concluded geothermal energy is the most environmentally friendly heating/cooling system. 2  The United States National Renewable Energy Laboratory concluded that geothermal energy is more efficient and cost-effective compared with conventional residential systems.