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Renewable Energy India Expo (REI) 2026
Asia's largest clean energy expo at India Expo Mart with 55,000+ professionals.
What:Asia's largest clean energy expo at India Expo Mart with 55,000+ professionals.
When:22–24 October 2026
Where:India Expo Mart (IEML), Greater Noida, UP
Cost:Free for trade visitors
Organizer:Informa Markets in India
Expected attendance:55,000 visitors
Sectors:Renewable Energy · Electronics · Engineering & Metal
About this event
Renewable Energy India Expo (REI) 2026 is Asia's largest clean energy event, organised by Informa Markets in India at India Expo Mart, Greater Noida. The 3-day expo gathers 55,000+ professionals and 1,000+ brands. The expo showcases innovations in solar, bio-energy, wind, energy storage, EV solutions, hydrogen and smart grid across 14 halls. Concurrent shows include EV India, Electric Vehicle Expo and Energy Storage India.
Who should attend
Solar developers, EPC contractors, utility procurement, EV makers, battery and storage suppliers
Industry sectors
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Verified B2B eventDate verified from organiser websiteVenue verifiedLast verified 11 May 2026