Renewable energy is energy that is generated from natural resources such as sunlight, wind, rain, tides, and geothermal heat, which are renewable (naturally replenished).
These sources are considered renewable because they are naturally replenished, and therefore, can be used again and again without running out.
The use of renewable energy is becoming increasingly important as the world looks for ways to reduce its reliance on fossil fuels, which are nonrenewable and contribute to climate change.
While renewable energy has many benefits, there are also some challenges to its widespread adoption. One of the main challenges is the cost of building and maintaining renewable energy projects.