I have a feeling this may be a marine related project, I can't seem to find the particulars but I noticed that some of the projects with similar project numbers seem to be related to marine development or R&D. In the conference call an analyst asked which areas would be driving revenue in the near term and they replied the stationary grid and marine. I think the marine area is growing quickly. They had stated in the last conference call that they had many marine projects under discussion. In your post the transportation sectors mentioned are aviation, marine and rail, so it's not related to EV's (cars).