Er. Manoj Kumar currently serves as the Executive Engineer (Electrical & IT) at Nalanda University, Rajgir, where he has played a crucial role in the development of the world's largest net-zero, green, and sustainable campus. With a master's degree in power electronics and systems, Er. Kumar brings more than 15 years in govt sector as key personnel as sustainable policy makers and long experience in the public energy sector. He specializes in Energy Regulations for Sustainable and Integrated Development, Carbon-Free and Green Habits, Grid Systems, SCADA, Smart & Mini Grid systems, Various complex systems of the HVAC (with latest technologies including DEVAPS Geothermal, Thermal Storage, etc) Renewable Energy Systems, CHP Engine based on Biogas and PNG sources, and Effective Water Management Systems with indigenous and latest integrated approaches. He is also recognized as a green professional and played a vital role in water harvesting through indigenous Ahar-Pynes systems. Er. Kumar's contributions to the development of the World's Largest Sustainable Campus at Nalanda University have been significant, from its conceptualization to its remarkable performance achievements. He meticulously planned the roadmap for implementing the net-zero campus and made substantial contributions to the formulation of the blended and hybrid Renewable Energy Regulatory Policy, published by the Bihar State Government Regulator in 2018. Prior to his exemplary performance at Nalanda University, Er. Kumar served as a Nodal Officer at the MP State Electricity Board. There, he successfully executed projects such as RAPDP, FDS, HVDC, and SCADA, demonstrated exemplary technical prowess and effective demand-side management execution on the ground. Er. Kumar's technical acumen and efficient execution have been instrumental in establishing Nalanda University as the World's Largest Net-Zero Campus. His efforts have led to the university's attainment of exemplary green awards across various categories, including Renewable Energy Utilization, Integrated Water Management, GRIHA LD Five-Star Ratings, Passive Architectural Approaches, and more. Additionally, he is an active member of the R&D Team at the Bihar State Pollution Control Board.