Chandrakant D. Patel is a Chief Engineer and Senior Fellow at HP Inc., United States. He is a pioneer in thermal and energy management in data centers and in applications of the information technology to drive available energy management at city scales. He currently leads the HP Global Technical Community, and he also leads the strategic selection of technologies in light of the social, economic, and ecological megatrends that are shaping our future. His current technical interests are focused on leveraging his multidisciplinary past work to develop the 21st century cyber physical systems such as HP’s 3D Print Engines.