Nimish Jain

Dr Jyoti Roy is a prominent figure in the renewable energy sector, known for his work in technical due diligence, risk assessment, and solar asset performance optimisation. He serves as the Founder and CEO of GreenEnco, a consultancy firm that offers specialised services in the solar, battery energy storage and solar hydrogen projects. His expertise includes guiding solar projects from conception through implementation, ensuring they meet technical, financial, and environmental standards. Dr. Roy is an advisor, mentor, and a co-author of solar code of practices and committee member of BSI and IEC international standards. He is a recipient of the Glory of India award and a finalist of the Great British Entrepreneur Award. In 2009, he has supported the policy team of the National Solar Mission of India, created a successful consortium of academia and corporates between UK and India, and executed over 20 GW of utility scale and commercial rooftop PV and BESS systems. He has also published several papers and given invited talks in various journals, conferences, and seminars in Europe and Asia, including TEDx talk

This session will explore advancements in electrolytic and non-electrolytic green hydrogen production technologies, comparing their efficiency, scalability, and costs for various applications.

Highly Accomplished Technical Leader with 15+ Years of Expertise in Power Electronics, PV System Design, Solar Inverters, and Renewable Energy Solutions Results-oriented and dynamic professional with an exceptional track record spanning over 15 years in the fields of Power Electronics, PV System design and integration, Solar Inverters, Solar Solutions, Troubleshooting, Renewable Energy, and System Analysis. A visionary leader and strategic thinker, currently serving as the Technical Head India at Shenzhen Growatt New Energy Co Ltd, driving the forefront of innovative solar technologies and solutions.

Inventor of a green hydrogen technology A well-recognized scientist, academician, and entrepreneur Recipient of Larry Norwood Faculty Fellow (USA), Presidential Faculty Fellow (USA), National Research Council Fellow (USA), Selected for a renowned 100 Talent program (China), Overseas Research Student award (UK) Co-founder of a Li-ion battery technology startup in the USA 18+ years of working experience in the USA, 22+ years in R&D, 6+ years in industry Developed various technologies including DAC (CO2 capture) and Environment friendly lubricant and coolant for machining of Rafael jet engine materials Served on NSF (USA), SBIR-STTR (USA), SNSF (Switzerland), QNRF (Qatar), and Skolkovo Foundation (Russia)

Cummins' 'Destination Zero' strategy for zero carbon emissions. He also spearheads the electrolyzer strategy and supports the new power strategy, including batteries and energy storage solutions. In addition, he is responsible for developing talent for Cummins' global organization. Prior to joining Cummins, Subramanian led strategy and digitalization for the Distribution Business of Siemens Ltd. for nearly five years, and took care of global strategic projects, cost reduction programs, portfolio digitalization, process excellence, and more. Before that, he worked at McKinsey and Siemens Management Consulting for over six years, where he spearheaded transformation programs and developed business and corporate strategies for players across sectors (Logistics, Cement, Oil and Gas Conglomerates, Engineering) and across functions, primarily in Strategy, Operations and Sales & Marketing. He was also part of the team that developed the McKinsey report on 'India: From Poverty to Empowerment'. During an earlier stint at Siemens Ltd., Subramanian was instrumental in implementing the 'Order Tracking System' tool for sales order management for one of their factories in Mumbai. He was also part of 'Lean Manufacturing' transformation project - first-of-its-kind in Siemens factories outside of Germany. Subramanian holds a post graduate diploma in Management from IIM Lucknow (Operations and Strategy specialization) and a bachelor's degree in Electrical Engineering from VJTI, Mumbai. He has several national and international papers to his credit, along with articles on Operations and Strategy. Beyond work, Subramanian is pursuing study of Sanskrit language and Carnatic music. He completed MA in Sanskrit (specialized in Vedanta) in 2017 and is pursuing PhD from Chinmaya Vishwa Vidyapeeth on 'Indic insights for modern leadership'. He is also the visiting faculty of Vedanta and Puranas at the University of Mumbai. He is married to Kripa who has a PhD in Chemistry from ICT, Mumbai, and they have a son named Shankar