What are the disadvantages of geothermal hot fractured rock?
Might pose instability as Construction of geothermal power plants has the potential to cause surface instability and trigger earthquakes. Conventional geothermal power plant construction involves drilling hot rock that contains trapped water or steam in its pores spaces and natural fractures.
What are the disadvantages of using geothermal heat energy?
Disadvantages of geothermal energy
- Environmental issues. There is an abundance of greenhouse gases below the surface of the earth.
- Surface instability (earthquakes) Construction of geothermal power plants can affect the stability of land.
- Expensive.
- Location specific.
- Sustainability issues.
Which of the following is a disadvantage of renewable energy?
Unreliable supply
The correct answer is option (B) Unreliable supply. The major disadvantage of renewable energy sources is the unreliable supply.
What is the difference between enhanced geothermal system and hot dry rock?
Explanation: The main difference between enhanced geothermal system and hot dry rock is the presence of fluid. Enhanced geothermal system contains hot fluid but hot dry rock does not or contains negligible amounts. 8. It is created where there is hot rock but insufficient or little permeability of the fluid.
What are 5 disadvantages of hydropower?
Here are a few of the main disadvantages of hydroelectric energy.
- It Has an Environmental Impact. Perhaps the largest disadvantage of hydroelectric energy is the impact it can have on the environment.
- It Displaces People.
- It’s Expensive.
- There are Limited Reservoirs.
- There are Droughts.
- It’s Not Always Safe.
What are the advantages and disadvantages of hydropower energy?
Pros and cons of hydroelectric energy
| Pros | Cons |
|---|---|
| Renewable | Environmental consequences |
| Low emissions | Expensive to build |
| Reliable | Drought potential |
| Safe | Limited reserves |