Dr. Arvind Dhingra, discussed about Energy Conservation for Sustainability. He highlighted global and Indian energy challenges, the urgency of reducing dependence on fossil fuels, and practical conservation measures for households, industries, and agriculture. With insights into audits, management, and everyday practices, his talk inspired collective responsibility, showing how small actions can create a lasting impact on climate and sustainability. Dr Arvind Dhingra is a seasoned professional having over 27 years of industrial and academia experience. He graduated from MREC now MNIT, Jaipur, did his MBA from IGNOU and M.Tech from PTU followed by Ph.D. from NIT, Kurukshetra. He has published over 95 papers in various journals. He is a certified Energy Auditor. He has been confered with International Adroit Thinker award. He is an active member of Institution of Engineers(India), Indian Society for Technical Education, Indian Institution of Industrial Engineers, Institute of Electronics & Telecommunication Engineers. He is holding the charge of Executive Director, STEP GNDEC since 2018 and has mentored several successful startups. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at https://www.ted.com/tedx