At OSIsoft's User Conference 2017 in San Francisco, Scrubgrass engineering manager Jeff Campbell told the story of how he used the PI System to: combine a variety of data streams into a powerful tool that plant operators can use to make real-time decisions; generate forecasts for optimizing the timing of planned equipment outages, one of which saved Scrubgrass $160,000 in a single week; and build a business case for saving the plant from shutdown.