Which of these are not the advantages of hydel power generation?

Pollution is rarely created.

Reduces greenhouse emissions.

Relatively low maintenance costs.

It is renewable.

Related Questions & Answers
The Amplitude Of A Wave Is
Why Was Narmada Bachao Andolan Started
What Is The Formula For Molarity
Which Mineral Is Required For The Production Of Atp
A Rough Drawing Drawn Without A Scale Is Called A
Choose The Incorrect Statement Regarding Wind Power
What Can Cause A Short Circuit
What Are The Advantages Of Nuclear Energy
A Force Is Conservative If
What Is The Electronic Configuration Of Scandium