Hydroelectric power relies on natural sources, such as a dam, which is part of the natural water cycle. Thus, it offers a renewable, emission-free alternative to fossil fuels. It eliminates air pollution and provides high operational flexibility. Let us explore the advantages of hydroelectric power over fossil fuels.
Environmental advantages
- Resources are available easily because the water of the dam cycles naturally.
- Generating electricity with no direct emission of toxic gases, which can be harmful to human life.
- It does not produce air pollution as it eliminates sulfur dioxide and nitrogen dioxide caused by burning coal.
Operational advantages
- The operational efficiency reaches around 85% to 95%, nearly tripling thermal plants.
- The turbine rotates from zero to maximum output in minutes.
Economic sustainability
- Water is free, volatile international fuel prices won't affect the operation.
- It delivers cheap electricity over an extended life cycle as compared with fossil fuels.
- This plan operates efficiently with very low maintenance for around 50 to 100 years.
Also check out more details on pros and cons of hydroelectric energy to learn more about the given topic.