Reuters: China plans to build a major emissions-free coal burning power station by 2015, the project chief said on Wednesday, putting it at the front of a tight global race to build the first commercial scale plant. GreenGen president Su Wenbin said he has escaped the funding and planning problems that have delayed similar ventures in the U.S. and Europe because tackling climate change is a top priority for Beijing. "In China our system is different. When we decide to do something …