/industries/otherindustries/water-wastewater/b/weblog/posts/looking-at-ovation-in-a-whole-new-way-1955342838One of the exciting improvements coming in Ovation ™ 4.0 is a significant overhaul to the human machine interface (HMI). The rise of renewables, and their integration into more and more power generation portfolios has made operations more complex thanen-USTelligent Community 13