Course Description

Geothermal energy is the heat stored beneath the Earth’s surface. It originates from the residual heat of Earth’s formation, the radioactive decay of minerals, and solar energy absorbed by the crust. This heat can be harnessed for electricity production or for direct heating applications. The geothermal gradient, or the rate at which temperature increases with depth, varies globally and affects the availability of geothermal resources.

What you'll learn in this course?

• Define geothermal energy and explain its sources within the Earth.

• Classify geothermal resources by temperature and type.

• Describe the main methods used to extract geothermal energy.

• Identify the primary applications of geothermal energy in electricity generation and direct use.

• Evaluate the advantages, limitations, and environmental impacts of geothermal energy.

Prerequisites

• Basic understanding of energy systems and heat transfer concepts

• Familiarity with renewable-energy terminology is helpful