Tamil Nadu managed to narrow the gap between electricity requirement and availability to a negligible 23 million units (MU) in 2016-17 as against a deficit of 690 MU in 2015-16.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/state-set-become-power-surplus-2017-18-report
[2] http://admin.indiaenvironmentportal.org.in/category/author/r-srikanth
[3] http://admin.indiaenvironmentportal.org.in/category/newspaper/hindu-chennai
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/tamil-nadu
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/electricity
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/koodunkulam-aps
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/nuclear-power
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/energy