TBI Blogs: Want to Reduce Your Electricity Bill to Zero? This IIM Professor Shows the WayWest BengalBy Sunvest05 Jun 2017 18:55 ISTFew people know that solar power not only saves energy costs, it can effectively cancel them out completely. Here’s how a professor from IIM Calcutta did it at his home.Read More
/english-betterindia/media/post_attachments/uploads/2017/06/Sunvest-Solar-Power.jpg)