This paper presents a review of the worldwide applications of geothermal energy for direct
utilization and updates the previous survey carried out in 2015. We also compare data from …

I have analyzed the major activities carried out for geothermal electricity generation since
WGC2010. New data has been taken from WGC2015Country Update reports, private …

Only 32 countries in the world have geothermal power plants in operation, with a combined
capacity of 16,318 MW installed in 198 geothermal fields with 673 individual power units …

At specified depths, ground temperature remains almost constant at 15° C, above
atmospheric temperatures in winter and below those in summer. Ground thermal energy …

This paper provides an overview of conventional geothermal systems and unconventional
geothermal developments as a common reference is needed for discussions between …

The presence of high-temperature geothermal resources, and the production of electricity
from geothermal resources in Portugal, are restricted to the volcanic islands of the Azores …

抄録 In order to assess the trend of geothermal power plants in the world, a list of geothermal
power plant by country was compiled from information in country-update papers of the World …