/industries/otherindustries/industrial-energy/b/weblog/posts/energy-management-plan-do-check-act-1589004294Plan. Do. Check. Act. From Wikipedia : PDCA ( plan–do–check–act or plan–do–check–adjust ) is an iterative four-step management method used in business for the control and continual improvement of processes and products. It is also known as the Demingen-USTelligent Community 13