A green process refers to specific steps that reduce environmental impacts across all processes involved in a product's manufacturing activities. In recent years, corporations, governments, and researchers have been increasingly interested in "green processes" and "green products," with the concept of sustainability becoming a focal point. Green process engineering (GPE) is a powerful method that may help to make hazardous and wasteful processes more sustainable for the sake of the economy, the environment, and society.
Nuclear fusion occurs in the sun, which produces solar energy. It is required for life on Earth and can be gathered for human purposes such as electricity generation. Any sort of energy generated by the sun is referred to as solar energy. Humans can use solar energy either directly or indirectly.