Something to hide at Kalpakkam?
I had earlier missed to mention two things.
1. It's often required that nuclear power plants are requried to be near the sea due to the way some of their cooling systems work (water from the sea is used for cooling the nuclear power plants). There may however be recent alternate technologies.
2. The India Uncut Blog is a very nice read and a first hand account on the happenings at Tsunami affected regions in south India.