Advantages:
Geothermal energy cost is extremely low compared to many other energy sources.
It has low pollution compared to fossil fuels and nuclear energy.
Geothermal energy is a renewable energy source.
Almost no environmental impact when using geothermal heat from nuclear decay.
Geothermal heat pump systems can reduce your energy use storing heat from the summer/sun and makes use of it in the night and winter. Low maintenance systems.
5More
Uses of Biofuel | National Geographic - 1 views
« First
‹ Previous
41 - 60 of 147
Next ›
Last »
Showing 20▼ items per page