alternative to fossil fuel?

Hah! This is interesting. Given our current dependence on fossil fuels, I think Mitsubishi is doing the right thing. Because fossil energy will not last forever and some how we need to deal with it in the future. So I felt Mitsubishi is heading to the right direction. Although the research is still remains in the initial stage, I think it's quite normal. Newer technology normally costs more to fund it's current research and to maintain it's development. Given some time, I am sure the cost will definitely go down and there will be lesser breakdown too.