Technology that is regarded ecologically harmless due to its manufacturing process or supply chain is referred to as "green tech." An abbreviation for "green technology," "green tech" can also refer to technologies that are less harmful to the environment than fossil fuels, the use of alternative fuels, and the creation of clean energy. While being a relatively new industry, green technology has attracted a lot of investor attention because of growing awareness of the effects of climate change and the depletion of natural resources.