It’s almost time for HydroVision International, which means it’s time for you to help us select this year’s t-shirt design.

The winning shirt and other HydroVision will be available at the Clarion Energy booth during exhibit floor hours, beginning July 23.

The HydroVision T-shirt has become an important annual tradition, so help us by clicking here to cast your vote.

HydroVision International is the world’s largest event dedicated entirely to the global hydropower market.

This year’s conference and exhibition takes place July 23-25 at the Oregon Convention Center in Portland, Ore., U.S. For more information about the event, or to register to attend, visit