do u know indian power sector scenario ??? why are talking just this and that..???
indian is using 75% thermal power.. then comes 12% hydro power and then in other 13% nuclear and all other enegry..
even increase in cpacity will serve u jsut 6-7% in india..
and who told u that u cant use natural energy in commerical way??? right now indian house hold using around 48% electrivity.. and we can save that by natural energy ... that saving will help to carry on present energy to commerical...