Long term costs on wind farms are lower despite higher initial costs and larger break ever durations, but the costs of risk mitigation, NSG sanctioned safety audits, Insurance cost, and waste disposal costs are much higher when it comes to Nuclear plants, especially for India, unless it can develop it's thorium cycle reactors. Heavy water uranium and plutonium based reactors are expensive, the supply of fuel comes with extraordinary premium and environmental damage is something you cannot even put a cost on.....
But green technology has it's drawbacks too, thus there needs to be a good balance between, thermal, nuclear, hydel, Wind , geothermal, and solar sources as production of energy to satisfy the demands.
At the end of the day, it's our own land, and we need to leave it for our future generations, we need to have the foresight to leverage the green technology as much as we can and minimize the pillage of environment which we have done over the years.
Our generation knows better, and if we don't who will
)
Banning these would be evil. 
