Why actual percentage of power produced by hydro electric stations is decreasing why?

The actual percentage of power produced by hydroelectric stations is not decreasing globally. In fact, it has been increasing steadily over the past several decades. According to the International Hydropower Association (IHA), the global installed hydropower capacity has increased by more than 300% since 1990, and it is expected to continue to grow in the coming years,

However, there are a few reasons why the actual percentage of power produced by hydroelectric stations may be decreasing in certain specific regions:

1. Droughts and Climate Change: Hydroelectric power generation is heavily reliant on water. During prolonged droughts or in regions where climate change is causing a reduction in water availability, hydropower production can be significantly impacted.

2. Competing Water Uses: In some areas, there is increasing competition for water resources between hydropower generation and other sectors such as agriculture, industry, and domestic use. This can lead to a decrease in the amount of water available for hydropower production.

3. Political and Environmental Concerns: In some cases, hydroelectric projects may face political or environmental opposition, which can delay or even prevent their development,

Despite these challenges, hydropower remains a major source of clean and renewable energy worldwide, and many countries are actively investing in new hydroelectric projects to meet their energy needs.