• Highlights of 2025
  • 2000+ Participants from 26 Countries | 5 Supporting Ministries, 16 Supporting Organisations and 20 Supporting Media Partners | 33 Key Partners, 20 Exhibitors, 4 Country Partners and 17 Conference Session Partners | 210 Speakers | 26 Thematic Sessions | 7 Bi-lateral & Focused Workshops | 339 Participants from 33 Utilities | 68 Technical Papers Published and 24 Technical Papers Presented | 50 Winners amongst 11 ISGF Innovation Award Categories

ISUW 2026 Speaker

Rajeev Ralhan
Rajeev Ralhan

Partner & Leader - Decarbonisation,
PWC India

Rajeev is a global energy and sustainability strategist with over 25 years of experience dedicated to accelerating the world’s transition to a net-zero future. He advises governments, Fortune 500 companies, and multilateral organizations on energy transition, decarbonization, and large-scale business transformation. Over the course of his career, Rajeev has supported programs in more than 30 countries across Asia, Europe, Africa, and other emerging markets, and has designed or influenced projects worth over USD 5 billion. At PwC, he has extensive experience in designing and implementing large-scale transformation programs that align corporate strategies with global sustainability goals. His work focuses on key impact areas including renewable energy and hydrogen, manufacturing decarbonization across sectors such as steel, cement, chemicals, and automotive, sustainable built environments including real estate, healthcare and airports, electric mobility ecosystems, and innovations in cooling and logistics such as cooling-as-a-service and cold chain decarbonization. Rajeev manages a large consulting practice with a team of more than 100 professionals, fostering outcome-based consulting, mentoring senior leaders, and driving innovation across diverse teams while delivering strong business performance and measurable sustainability impact. He is also an active thought leader, serving as a keynote speaker at international energy and sustainability conferences, a panellist in global ESG and net-zero forums, and an author of white papers on energy financing, policy frameworks, and sustainable infrastructure. Through his advisory work, Rajeev has helped shape national energy policies, led cross-border consulting engagements across Asia and Europe, and guided global corporations through net-zero transformation journeys that deliver both measurable return on investment and long-term operational resilience.