Question

PLEAS HELP ASAP!!! Which of these statements best explains why the running costs for geothermal power plants are very low?

They use very low cost heat pumps.
Fuels do not have to be purchased to generate power.
Their equipments can be installed and maintained at low cost.
Low cost equipments are used to clean their carbon emission.

Answer 1

Fuels do not have to be purchased to generate power

Step-by-step explanation:

I live in a geothermal-powered house haha :)

Answer 2

Correct answer is Fuels do not have to be purchased to generate power.