IBM SVP McLeod Glass and S. PM Sue Shumway championed the concepts of sustainable computing and green IT to an early morning crowd, sharing successful IBM use cases demonstrating the significant resource savings and CO2e emissions reduction proven from implementing IBM Z, IBM LinuxONE, IBM Power, and IBM FlashSystem. “The top investment plan in sustainability is in IT. Companies WANT to work with sustainable partners that consider the lifecycle of the entire ecosystem.