Top 10 polluting power plants
The world's most polluting power plants, with annual emissions in millions of tons of CO{-2}. Ontario Power Generation's Nanticoke generating station on Lake Erie is 65th, with 17.6 million tons.
1. Taichung, Taiwan (41.3)
2. Poryong, South Korea (37)
3. Castle Peak, Hong Kong (35)
4. Reftinskaya SDPP, Russia (33)
5. Mailiao FP, Taiwan (32.4)
6. Tuoketuo-1, China (32.4)
7. Vindhyachail, India (29)
8. Hekinan, Japan (28.9)
9. Kendal, South Africa (28.6)
10. Janschwalde, Germany (27.4)
More here

Image from the trading card set.
http://www.industcards.com/gallery2.html
A quick scan reveals that Hekinan is located in beautiful Aichi Prefercture.
Data for the report from here.
Chubu Electric Power's Environmental Report here