While the 10th edition of RenewX in Chennai has been wrapped up as a successful industry gathering, its real significance lies beyond event metrics. The scale, conversations and participation at RenewX 2026 point to a deeper transition underway in India’s renewable energy landscape, one where South India is no longer just a capacity hub, but a strategic centre for integrated, next-generation energy systems.
Compared to the 2025 edition, the expo recorded 45% revenue growth, a 42% rise in exhibitor participation, and a 43% increase in net exhibition space sold, reflecting strong industry momentum. Visitor engagement also surged, with 14% growth in unique visitors on Day 1 and 23% growth on Day 2, year‑on‑year.
With over 200 brands, 8,000 professionals and strong double-digit growth across revenue, exhibitors and space, the event reflected rising investor confidence and accelerating deal activity. More importantly, it showcased how the renewable sector is evolving, from standalone solar or wind projects to hybrid, storage-linked and decentralised energy ecosystems.
Bioenergy moves from fringe to core strategy
One of the most consequential signals from RenewX 2026 came on Day Three, where bioenergy moved firmly into the spotlight. Discussions around biogas, biomethane and bio-hydrogen highlighted a growing consensus: bioenergy is no longer a peripheral solution but a critical pillar of India’s clean energy mix.
India’s vast feedstock base, over 62 million tonnes of municipal waste and 500 million tonnes of agricultural residue annually, positions bioenergy as a scalable, indigenous solution. If effectively harnessed, it can address multiple challenges simultaneously: waste management, rural income generation, energy security and emissions reduction.
The push for expanding Compressed Biogas (CBG) infrastructure under the SATAT initiative further underscores this shift. However, industry voices at the event made it clear that policy continuity, financing innovation and a potential “SATAT 2.0” framework will be key to unlocking this sector’s full potential.
Investment flows follow systems thinking
Another clear takeaway from RenewX 2026 is the changing nature of capital deployment in the renewable sector. Investors are increasingly looking beyond generation assets to integrated platforms that combine solar, wind, storage and digital energy management.
Industry perspective
Informa Markets in India MD Yogesh Mudras said, “India’s abundant agricultural residues and organic waste provide a strong resource base for modern bioenergy production. This can significantly strengthen energy security, reduce reliance on fossil fuels, and generate economic development and green jobs, particularly in rural areas. As RenewX marks its 10th edition, the platform has evolved beyond a sourcing fair into a strategic enabler, connecting policy, technology, investment and global partnerships across the renewable energy value chain.”
Strong industry support and innovation showcase
RenewX 2026 received strong backing from leading industry bodies, including the Tamil Nadu Solar Energy Developers Association (TNSEDA), Kerala Renewable Energy Entrepreneurs and Promoters Association (KREEPA), Karnataka Renewable Energy System Manufacturer Association (KRESMA), Telangana Solar Energy Association (T‑SEA), and the Indo‑American Chamber of Commerce.