What is the background of clean energy?

Clean energy refers to energy sources that do not emit harmful pollutants into the atmosphere when used. It includes renewable energy sources such as solar, wind, hydro, and geothermal energy. These sources are considered 'clean' because they produce little to no greenhouse gases, unlike traditional energy sources like coal and natural gas.

Clean energy is a key solution to the problem of climate change, as it allows us to power our lives without contributing to global warming. It also has the potential to create jobs and stimulate economic growth.

In recent years, advancements in technology have made clean energy more efficient and affordable, leading to an increase in its adoption worldwide.