How is the energy produced-Exactly how does the energy become a part of the electrical grid?

Geothermal Energy
The case studies are expected to be an analysis of a renewable energy topic where the student researches the energy source and includes the following information in the paper:

1. How is the energy produced? Exactly how does the energy become a part of the electrical grid?

2. What are the pros and cons of the energy?

3. Draws conclusions about its feasibility as a US energy resource. In other words could this energy really be a major resource if we no longer had the option of oil? Also what is the economic viability (cost) of producing the energy?include actual cost data.

4. will end the case study with a paragraph on what has been learned researching their topic.