Solar Power to provide Nagpur Metro’s Energy Needs at Less Than Rs4.50 a Unit Updated On Fri, Nov 24th, 2017 by Saurenergy Mahametro plans to meet 65 percent of its energy needs through solar power and the total installed capacity required is 14 MW. In a significant development, Nagpur Metro has planned to go in for captive solar power generation and will get it at Rs 4.50 a unit. It will use costly conventional power in evening. […] Read more