The Official body that controls Electric Wheelchair Hockey (ICEWH - International Committee Electric Wheelchair Hockey) has indicated there is a world cup on during the second half of 2010. It was planned to be held in Denmark but there have been some official hold ups on final sign off. In their last official communication that I saw there is an offer to host the event in either Germany or Finland if the Denmark arrangement falls through.
The best option to track what is happening is to visit the ICEWH website, as the latest information will be there. Website is
www.icewh.org.