Business Standard: In this concluding part of his extended interview to Business Standard, Environment Minister Jairam Ramesh talks of his agenda for greening Indian industry: new energy efficiency norms for industry, applying a new environment index at industrial clusters, and the like. Excerpts What is the scope of your green plan for industry? The big thing we are awaiting is the national energy efficiency mission, which we have announced. The amendments to the Energy Conservation Act are now …