The Green Hydrogen India Symposium (GHIS) 4.0 is GH2 India's flagship leadership forum, bringing together policymakers, industry leaders, technology innovators, investors, financial institutions, and international partners to accelerate the growth of India's green hydrogen economy.

Building on the success of previous editions, GHIS 4.0 will provide a high-level platform to discuss policy developments, project implementation, technology innovation, financing, infrastructure, market creation, and global collaboration. Through strategic dialogues, keynote sessions, and expert panel discussions, the symposium aims to foster partnerships, address critical challenges, and advance India's vision of becoming a global leader in green hydrogen and its derivatives.

GHIS 4.0 will convene decision-makers from across the hydrogen value chain to shape actionable strategies that support the National Green Hydrogen Mission and strengthen India's clean energy transition.

Register Early & Save 50%

Secure your place at the 4th Green Hydrogen India Symposium (GHIS 4) with our exclusive Early Bird offer.

Early Bird Fee

₹2,500 + GST (approximately US$30 + applicable taxes)

Offer valid until 15 July 2026

Standard Registration

₹5,000 + GST (approximately US$60 + applicable taxes)

We are delighted to partner with S&P Global Energy for Horizons Clean Energy Expansion India 2026 (formerly World Hydrogen India), bringing together over 200 senior leaders from across the low-carbon hydrogen and wider clean energy ecosystem.

As India accelerates its energy transition, the country is uniquely positioned to become a major force in the global hydrogen economy. With strong policy backing, growing industrial demand, and significant renewable energy capacity, the opportunity to scale low-carbon hydrogen production and infrastructure has never been greater.

This year’s event will explore how India can move from ambition to execution—unlocking investment, building robust supply chains, and fostering international partnerships. Through high-level discussions, expert insights, and strategic networking, Horizons will provide a platform for policymakers, developers, investors, and technology leaders to shape the next phase of clean energy expansion in India.

Join us in New Delhi from 23–25 September to connect with key stakeholders, gain critical market insights, and be part of the conversations driving India’s clean energy future.

As a supporting partner for the event, GH2 India subscribers are eligible for an exclusive discount on delegate pass registration. To receive your discount code, please write to Ms. Kamya Kalra at kamya.kalra@gh2.org.in.

Discover solutions for a low-carbon hydrogen future

Hydrogen Technology World Expo and Carbon Capture Technology World Expo are the must-attend conferences and exhibitions dedicated to discussing advanced technologies and innovations for low-carbon hydrogen production.

WHY ATTEND

The world's largest suppliers trade fair for hydrogen and CCUS technologies

International experts and industry leaders will come together to explore the latest technologies and engineering solutions driving hydrogen and CCUS as mainstream clean energy solutions. 

Dates & Venue

Tuesday 20th October 2026

Wednesday 21st October 2026

Thursday 22nd October 2026

Hamburg Messe

Messeplatz 1, 20357 Hamburg, Germany

The India Green Hydrogen Assembly (IGHA) 2026 will be the  remier annual platform for showcasing India’s leadership and potential in clean energy and green hydrogen, providing  nparalleled opportunities for international cooperation and investment. Scheduled from 17th to 18th November 2026.

The assembly aims to highlight India’s clean energy ambitions and initiatives, projects, and market prospects, positioning the country as a prime destination for global partnerships and investment in energy and green hydrogen. It is designed to catalyse significant international collaboration, driving investments into India's green hydrogen value chain and advancing the nation's goals for energy transition and sustainable development.

IGHA 2026 will provide a platform for fostering strategic partnerships, sharing technological insights, and addressing challenges and opportunities in developing a sustainable green hydrogen economy. Through focused sessions, CEO roundtables, workshops, an extensive exhibition, and exclusive site visits, the event will play a pivotal role in shaping India’s green hydrogen agenda. This assembly is a unique gathering of stakeholders from government, the private sector, and civil society, aiming to galvanise collective action to accelerate the uptake of green hydrogen.

Regional and national governments worldwide will be invited to sessions during the assembly highlighting strategies for accelerating green hydrogen production and use, demonstrating progress toward a low-carbon energy transition. Representatives from industry and international energy associations will share perspectives on the massive scale-up required to tackle climate change, with participation from key non-governmental organisations and climate advocates who will outline their vision for a fair and inclusive green hydrogen transition.

As the global energy landscape evolves, the need for energy security and resilience has never been more urgent. Countries are increasingly seeking to diversify energy sources, strengthen infrastructure, and accelerate the adoption of electrification, alternative fuels, and new energy technologies to ensure a sustainable and reliable future.

Formerly known as World Hydrogen Week, Horizons Clean Energy Expansion Week now offers a broader platform for innovation and collaboration. This multi-track event brings together industry leaders, policymakers, and technology pioneers to explore and advance solutions across hydrogen, feedstocks & fuels, CCUS, resilient grids, and innovative financing.