REI Expo 2026 and The Battery Show India to Put Scale, Storage and Self-Reliance at the Heart of India’s Energy Transition

New Delhi, October 2026: As India accelerates its clean energy transition, Festivities of Renewable Energy is back with Informa Markets in India’s 19th epic edition of the Renewable Energy India (REI) Expo, scheduled from October 22–24, 2026, at India Expo Mart, Greater Noida. Positioned as a comprehensive platform for the clean energy industry, REI Expo will be co-located with the 4th edition of The Battery Show India (TBSI) and 2^nd Energy Storage Summit India.

Together, the events will connect renewable energy generation with advances in battery technologies and energy storage, bringing manufacturers, technology providers, project developers, investors and policymakers together to explore business opportunities and developments across the energy value chain with over 1080+ exhibitors, 1,400+ brands and 54,000+ industry professionals expected across the co-located events.

India’s clean energy transition is entering a new phase, with the country adding a record 55.29 GW of non-fossil fuel-based capacity in FY 2025–26, including 44.61 GW of solar capacity. As renewable energy deployment expands, domestic manufacturing, energy storage and resilient supply chains are becoming increasingly important to support the next phase of growth.

A Global Stage for Renewable Energy and Battery Innovation

REI Expo: Advancing Renewable Energy Generation and Applications

REI Expo will focus on renewable energy generation, with a strong emphasis on solar energy, bioenergy and associated clean energy applications. The exhibition will bring together

companies working across renewable energy technologies, equipment, solutions and project development, providing a platform for industry stakeholders to explore innovations, identify business opportunities and build partnerships.

Key exhibitors at REI Expo include Waaree Energies, Premier Energies, Vikram Solar, Reliance, Avaada, ReneW, Adani Solar, GREW, Kosol Energie in addition to Australia &

German Pavilion, Emmvee Energies, Gautam Solar, Dhash Green Energy , Wattpower, Deye Inverters, Solis and many more domestic and international companies.,.

Speaking about the Australian participation at the Renewable Energy India Expo 2026, Mr Murray Spence, Trade and Investment Commissioner, Australian Trade and Investment

Commission (Austrade) said,

“Australia and India share a strong commitment to advancing the clean energy transition. To further strengthen the Australia – India partnership, Austrade is leading a 32-member delegation representing 21 Australian clean energy companies to showcase Australia’s innovative clean energy capabilities. We believe REI 2026 will be an ideal platform for Australian businesses to connect with Indian partners and explore new commercial opportunities. We look forward to welcoming the Indian businesses to meet the delegation at the Australia pavilion B514 located in Hall no.11 at REI 2026”.

The Battery Show India: Connecting Battery Manufacturing, Technology and Energy Storage

The Battery Show India will focus on the technologies and systems underpinning battery manufacturing and energy storage. Its showcase will span advanced battery technologies, battery management systems, power electronics, grid-scale Battery Energy Storage Systems (BESS), smart-grid solutions, manufacturing technologies and research and development.

The platform will connect battery manufacturers, technology providers and users across energy storage, electric mobility and related applications.

Key participating companies include Pom Power Systems, Lineage Power, Smart Grids, CATL, German Pavilion, DDEV Plastics Clean Energy, PNT, EVE Energy, Semco Infratech, IPower Batteries, Bharat Cell, Envision, Epsilon, Saint Gobain alongside other domestic and international companies.

The event will also feature participation from markets including South Korea, Japan, Germany and China, with a dedicated German Pavilion and a specialised BESS Hall.

Supported by the Ministry of Heavy Industries, Government of India , TBSI will provide a platform for businesses to explore developments in battery technology, manufacturing and storage applications.

International Participation and Industry Engagement

The events will strengthen international collaboration through high-level partnerships and business engagement, including Australia’s participation as the Partner Country, a high-level Scottish business delegation and engagement with the European Cluster Collaboration Platform (ECCP). Delegations from Germany, Australia, Scotland, European Union countries, China, South Korea, Taiwan, Nairobi and other markets are expected to participate, creating opportunities for cross-border business engagement and knowledge exchange.

Germany and Australia country pavilions will facilitate international engagement, while the Bio Energy Pavilion comprising 50 + companies from across the globe, will highlight developments in bioenergy. A Startup Pavilion and Investor Lounge will provide additional opportunities for emerging businesses, investors and industry stakeholders to connect.

Powering Ideas, Partnerships and Progress

The events will feature more than 40 conference sessions across four tracks: Shakti, UrjaX, Surya and Horizon. Alongside the exhibitions, Energy Storage Summit India will offer a dedicated platform for discussions on energy storage, its deployment and its role in integrating renewable energy into the grid. Four CXO conclaves will bring senior industry leaders together to discuss key business and technology priorities, with more than 500 speakers and moderators expected to participate across the programme.

Knowledge partners include BloombergNEF, Frost & Sullivan, Wood Mackenzie, CEEW, S&P Global, pv magazine, 1Lattice, Praxis Global, CSTEP and Fraunhofer. Sessions will also feature white papers and industry insights to support informed discussion and knowledge exchange.

Commenting on the upcoming editions, Yogesh Mudras, Managing Director, Informa Markets in India, said:

“India’s clean energy transition is creating significant opportunities across renewable power generation, domestic manufacturing, battery technologies and energy storage. As the country works to scale renewable deployment, strengthen supply chains and integrate clean power reliably into the grid, collaboration across the energy ecosystem is becoming increasingly important. REI Expo, alongside The Battery Show India and Energy Storage Summit India, will provide an integrated platform for global technology providers, manufacturers, investors and policymakers to exchange knowledge, explore emerging solutions and build strategic partnerships. Our focus is to facilitate meaningful business engagement and support the evolution of a resilient, self-reliant clean energy ecosystem in India.”

The events are supported by industry associations and knowledge partners, including the Indian Bioenergy Association, the European Cluster Collaboration Platform (ECCP), CSTEP and TERI.

India’s Renewable Energy and Storage Outlook

India’s clean energy expansion is creating opportunities across renewable power generation, manufacturing, transmission infrastructure and energy storage. The addition of 55.29 GW of non-fossil power capacity in FY 2025–26, including 44.61 GW of solar capacity, reflects the growing scale of deployment. At the same time, initiatives such as the Approved List of Models and Manufacturers (ALMM) are supporting the focus on domestic manufacturing and supply-chain development.

India’s energy storage market is gaining momentum as the country scales up renewable energy integration. According to the Ministry of Power, the Central Electricity Authority’s National Electricity Plan projects a battery energy storage requirement of 208 GWh by 2030, with a further 35.8 GWh of BESS capacity reported under construction. These developments highlight the growing importance of battery technologies, storage systems and grid-integration solutions in India’s clean energy transition. (https://www.pib.gov.in/)

Large-scale solar developments, including Bhadla in Rajasthan, Pavagada in Karnataka and Rewa in Madhya Pradesh, demonstrate the scale of India’s utility-level renewable energy projects. Alongside continued wind energy development and investments in transmission infrastructure, government initiatives supporting solar parks, domestic manufacturing and battery storage are opening opportunities across the wider clean energy supply chain.

Against this backdrop, REI Expo 2026, The Battery Show India 2026 and Energy Storage Summit India will provide a common platform for businesses and decision-makers to engage with the technologies, partnerships and investment opportunities shaping India’s energy transition. The combined events will support industry dialogue and business connections across renewable energy generation, advanced batteries, energy storage and grid infrastructure as India advances towards its long-term clean energy ambitions.

About Informa Markets

Informa Markets creates platforms for industries and specialist markets to trade, innovate and grow. Our portfolio is comprised of more than 550 international B2B events and brands in markets including Healthcare & Pharmaceuticals, Infrastructure, Construction & Real Estate, Fashion & Apparel, Hospitality, Food & Beverage, and Health & Nutrition, among others. We provide customers and partners around the globe with opportunities to engage, experience and do business through face-to-face exhibitions, specialist digital content and actionable data solutions. As the world’s leading exhibitions organizer, we bring a diverse range of specialist markets to life, unlocking opportunities and helping them to thrive 365 days a year. For more information, please visit www.informamarkets.com

About Informa Markets and our business in India

Informa Markets is owned by Informa PLC, a leading B2B information services group and the largest B2B Events organizer in the world. Informa Markets in India (formerly UBM India) is India’s leading exhibition organizer, dedicated to help specialist markets and customer communities, domestically and around the world to trade, innovate and grow through exhibitions, digital content & services, and conferences & seminars. Every year, we host over 25 large-scale exhibitions, and 40 conferences, along with industry awards and training across the country: thereby enabling trade across multiple industry verticals. In India, Informa Markets has offices in Mumbai and New Delhi.

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