Green Proving Ground webinar on a test-bed evaluation of a blowdown recovery system for cooling towers. The blowdown recovery system reduces cooling tower water use by capturing, purifying, and reusing a percentage of blowdown. Researchers from the National Renewable Energy Laboratory found that the system reduced blowdown by 53% and overall water use by 16% at the GSA testbed in Las Vegas, Nevada. During the webinar, researchers and facility managers will discuss findings from the project evaluation, share operational guidance, and answer questions.