Geothermal energy harnesses heat from underground to generate steam and produce electricity. It comes from molten rock called magma located deep below the Earth's surface. There are three main types of geothermal power plants - dry steam, flash steam, and binary cycle - that convert the heat energy into electricity. Geothermal energy is a renewable resource that produces no emissions, reduces dependence on fossil fuels, and can help communities save money on energy costs.

1. By : Midya Sherzad

2. What is Geothermal Energy ?
● Smart way to use resources , type of
renewable energy
● Process, Collect heat from
underground to generate steam and
produce electricity
● Greek roots (Geo) mean earth ,
(Thermos) mean heat
● Two usages :
Heating and cooling
Generate electricity

3. Where Geothermal Energy comes from ?
● Come from molten rock called
Magma, Located deep below
the surface of the Earth
● Heat underground water to
steam
● The heat of thermal energy
stored in the Earth , 4000 miles
down
● First Geothermal
energy by scientist
Piero Ginori in 1904

4. Types of Geothermal Energy
● Dry steam power plant ● Flash steam power plant
● Binary cycle power plant

5. ● Renewable energy
● Non pollution and noises
● Reduce dependence on fossil and fuel
● Great way to save money
and energy
● Direct use
Advantages of Geothermal Energy:

6. How can I use this enviromental solution in my
community ?
● South west kurdistan
● Hot springs in Khurmal,East
Halabja

7. ❖ Top 10
countries,Use
Geothermal
Energy by MWt

8. http://www.conserve-energy-future.com/Advantages_GeothermalEnergy.php
http://energy.gov/eere/geothermal/electricity-generation
edhelper.com/ReadingComprehension_54_74.html
http://www.technologystudent.com/energy1/geo4.htm
Sources