So the buzz word today is Clean-tech. What is it and what is the future significance. We will cover each and every aspect of it. From the perspective of finance, any business or venture which improves environmental sustainability is said to be a clean technology. Few people also call it as green technology or green-tech. Simply because it reduces carbon emission and helps in reduced or optimized use of natural resources. Solar, wind or hydroelectric power plants are best example of clean-tech. As they don't use fossil fuel to generate electricity and helps environment by not emitting pollutants as bi-products. Clean-tech is a business term most of the Fortune 500 talk about. For their CSR activities they are investing around $20 Billion in greentech every year as per the standard report published in 2018. Any business can go green, there are large number of manufacturing included in greentech business arena. They could be green technology, recycling, renewable energy, elec...