March 17, 2007 9:47am CST
What du you think will be the nex energy power in this century? It will be the black gold(oil), green energy,electricity - or something new?
• Sri Lanka
20 Mar 07
I think it'll be a renawable energy sorce and not power production based on fossil fuels. The one I believe is solar energy, though this needs a huge initial investment its running costs are really low, just maintainence costs of the solar panels have to be borne, so I think this one is the most practical one on the long term because the fossil fuels are dwindling everyday.