Definitely we have good sunlight hours with us. But even with a handsome subsidy on it, how many solar power home are there around, including those in Developed countries? Let alone mega Projects. Another thing, Generating electricity is one thing and saving it to run our Fridge and Oven in the night is altogether a different thing. No, Nil, the technology is not yet ripe for us to harvest.
The same is the case with Wind Energy. Practically, I would sum up these non-conventional energy as fancy, in present context. We can not heavily depend on these, at least in near future.
