Explanations:Renewable energy schemes are designed to harness natural resources such as water, wind, and solar power to generate electricity in a sustainable manner. These schemes are crucial for reducing dependency on fossil fuels and promoting environmental sustainability. In the context of India, local renewable energy schemes are particularly important for providing energy access to remote and rural areas where traditional grid electricity may not be available.
Micro Hydro Projects (MHPs) are a type of small-scale hydroelectric power plant that utilizes the flow of water in rivers or streams to generate electricity. These projects are typically installed in areas with a consistent water flow and a sufficient drop in elevation to generate power. MHPs are particularly suitable for rural and remote areas where the cost of extending the main electricity grid is prohibitively high. They provide a reliable and sustainable source of electricity, which can be used for lighting, powering small appliances, and even for small-scale industrial activities.
In the case of Odisha, India, the Micro Hydro Project is an example of a local renewable energy scheme that has been implemented to provide sustainable energy to communities. These projects are designed to be community-owned and managed, which ensures that the benefits of the project are directly felt by the local population. The micro hydro plants are typically small, with a capacity ranging from a few kilowatts to a few hundred kilowatts, making them ideal for small communities or clusters of households.
It is important to note that while large-scale hydroelectric projects like the Hoover Dam in the USA are significant sources of renewable energy, they are not considered local schemes. They are typically large-scale, centralized projects that require substantial investment and infrastructure. In contrast, micro hydro projects are small-scale and decentralized, making them more suitable for local communities.
Other options such as hand pumps in Kerala and bunding in the Thar desert are not renewable energy schemes. Hand pumps are used for water collection and distribution, while bunding is a technique used in agriculture to conserve water and prevent soil erosion. These are important for water management and agriculture but do not generate electricity or provide sustainable energy.
Understanding the context and specific characteristics of renewable energy schemes is crucial for identifying the correct answer. In this case, the Odisha, India Micro Hydro Project is the correct example of a local renewable energy scheme that provides sustainable energy to communities.