Lawrence Journal World and News: Supporters of the proposed coal-burning power plants in southwest Kansas will be back before the 2009 Legislature, trying to push the project through. “Certainly,” said Cindy Hertel, a spokeswoman for Sunflower Electric Power Corp., when asked about whether legislation would be revived in the session that starts Jan. 12. “We continue to look at the cost (of the project) and believe it benefits our member-owners in a lot of ways.” Hays-based Sunflower, along with its Colorado …