Table of Contents
If you work in renewable energy, clean technology, sustainability, or the wider energy transition, attending the right industry event can be one of the easiest ways to stay ahead of what is happening in the market.
From solar and wind to green hydrogen, energy storage, grid modernization, and clean-energy policy, renewable energy events bring together the people actually working on these challenges. You can discover new technologies, meet potential partners, learn about projects and policies, and understand where the industry is heading.
2026 has already delivered several major events, while more are still ahead.
So, whether you are looking back at the renewable energy events that happened earlier in 2026 or planning which ones to attend before the year ends, Dreamcast can help you through and through.
But before that, here are 20 events worth knowing about.
Table of Contents
TL;DR Verdict
The 2026 renewable energy event calendar covers solar, wind, energy storage, green hydrogen, utilities, and clean-energy policy across major global markets.
This list includes 20 notable events held earlier in 2026 and scheduled for the rest of the year, with dates, locations, focus areas, and reasons to attend. Before choosing an event, consider your technology focus, market, networking goals, and business objectives to make your attendance worthwhile.
20 Renewable Energy Events Worth Attending
Not every energy conference will be equally useful for every professional.
The best event for you will depend on your role and objectives.
With that in mind, the list below covers different parts of the renewable energy ecosystem rather than focusing on just one technology.
Timeline of Renewable Energy Events 2026
| Event | Date | Focus |
| IRENA Assembly- Abu Dhabi, UAE | January 10-12, 2026 | Renewable energy policy, investment, deployment, energy transition |
| World Future Energy Summit- Abu Dhabi, UAE | January 13-15, 2026 | Clean energy, sustainability, climate technology, solar, hydrogen, smart infrastructure. |
| India Energy Week- Goa, India | January 27-30, 2026 | Renewable energy, hydrogen, biofuels, net zero, energy technology |
| Intersolar & Energy Storage North America- San Diego, USA | February 18-20, 2026 | Solar, energy storage, distributed energy |
| World Sustainable Energy Days- Wels, Austria | February 24-27, 2026 | Renewable energy, energy efficiency, climate neutrality |
| WindEurope Annual Event- Madrid, Spain | April 21-23, 2026 | Wind energy, offshore wind, policy, technology |
| SolarPower Summit- Brussels, Belgium | May 5-6, 2026 | Solar energy, energy storage, European energy policy |
| World Utilities Congress- Abu Dhabi, UAE | May 19-21, 2026 | Utilities, renewable integration, grids, energy transition |
| SNEC PV POWER EXPO- Shanghai, China | June 3–5, 2026 | Solar PV, energy storage, hydrogen, renewable technologies |
| European Sustainable Energy Week- Brussels, Belgium | June 9-11, 2026 | Renewable energy, energy efficiency, policy |
| Intersolar Europe- Munich, Germany | June 23-25, 2026 | Solar energy, PV, solar technology and business |
| Mercom India Renewables Summit- New Delhi, India | July 1-2, 2026 | India’s renewable energy market, solar, policy, investment |
| Solar & Storage Live UK- Birmingham, UK | September 22-24, 2026 | Solar, batteries, energy storage |
| Renewable Energy India Expo- Greater Noida, India | October 22-24, 2026 | Solar, renewable energy technologies, energy transition |
| Solar & Storage Live Italia- Verona, Italy | October 7-8, 2026 | Solar PV, batteries, energy storage |
| Solar & Storage Live Paris- Paris, France | November 5-6, 2026 | Solar, energy storage, batteries |
| European Hydrogen Week- Brussels, Belgium | October 26-30, 2026 | Green hydrogen, hydrogen policy, innovation |
| Hydrogen and Carbon Capture Technology World Expo- Hamburg, Germany | October 20-22, 2026 | Hydrogen, carbon capture, clean-energy technologies |
| Bharat Renewable Energy Summit & Expo- New Delhi, India (Bharat Mandapam) | November 2-5, 2026 | Renewable energy, investment, green hydrogen, solar |
| RE+ 26- Las Vegas, USA | November 16-19, 2026 | Solar, storage, wind, hydrogen, microgrids, EV infrastructure |
Now, let us discuss these events in more detail.
1. IRENA Assembly – Abu Dhabi, UAE
The 16th session of the International Renewable Energy Agency (IRENA) Assembly brought governments, industry leaders, financiers, and energy decision-makers together in Abu Dhabi.
The 2026 theme was “Powering Humanity: Renewable Energy for Shared Prosperity.” Discussions focused on accelerating renewable deployment, investment, grids, storage, energy access, and the policies needed to scale the transition.
Why attend: If you want a high-level view of global renewable energy policy and deployment, IRENA Assembly is an important event to follow.
2. World Future Energy Summit – Abu Dhabi, UAE
Held as part of Abu Dhabi Sustainability Week, the World Future Energy Summit is one of the major clean-energy gatherings in the region.
The 2026 edition brought together more than 51,000 attendees from 124 countries and more than 500 exhibiting brands.
Why attend: It is particularly useful for professionals looking for clean-energy technologies, investment opportunities, startups, and cross-sector connections.
3. India Energy Week – Goa, India
India Energy Week 2026 featured dedicated areas covering renewable energy, hydrogen, biofuels, digitalization and AI, and India’s net-zero ambitions.
The event brought together policymakers, energy companies, technology providers, investors, and other energy professionals.
Why attend: For professionals working in India’s energy market, it provides a broad view of both renewable energy and the wider transition taking place across the sector.
4. Intersolar & Energy Storage North America – San Diego, USA
The IESNA combines solar and energy storage, making it relevant to professionals working across PV systems, batteries, distributed energy, and related technologies.
Why attend: If your work sits at the intersection of solar generation and storage, this event provides opportunities to explore technology, business models, and industry developments.
5. World Sustainable Energy Days – Wels, Austria
World Sustainable Energy Days brings together discussions around policies, technologies, and business models supporting the energy transition.
The event covers areas such as renewable energy, energy efficiency, sustainable buildings, and clean mobility.
Why attend: It is a useful option if your interests extend beyond renewable generation into energy efficiency and broader decarbonization.
Also Read: Don’t Miss These 15 Upcoming Mega Events in India in 2026
6. WindEurope Annual Event – Madrid, Spain
WindEurope’s annual event is focused specifically on the wind industry, bringing together developers, policymakers, suppliers, researchers, and other industry stakeholders.
The 2026 edition in Madrid attracted more than 15,000 participants and 624 exhibitors.
Why attend: Choose this event if wind energy, particularly its technology, deployment, policy, and industrial development, is central to your work.
7. SolarPower Summit – Brussels, Belgium
The SolarPower Summit 2026 focused on the relationship between solar generation and battery storage and how both technologies can contribute to Europe’s energy security and transition.
Why attend: It is particularly relevant for professionals following European solar policy, storage, investment, and market development.
8. World Utilities Congress – Abu Dhabi, UAE
The World Utilities Congress brings together utilities, policymakers, technology providers, investors, and other energy professionals.
A major theme is how utilities can integrate renewable energy while maintaining reliable and resilient power systems.
Why attend: This is worth considering if your work involves renewable integration, grid infrastructure, utilities, or energy-system modernization.
9. SNEC PV POWER EXPO – Shanghai, China
SNEC PV POWER EXPO is a major solar-industry exhibition covering technologies and businesses across the photovoltaic value chain.
Why attend: It is particularly relevant for solar manufacturers, developers, technology providers, investors, and professionals tracking global PV innovation.
Check out: Top 14 Global Design and Architecture Expos to Attend in 2026
10. European Sustainable Energy Week – Brussels, Belgium
Organized by the European Commission, European Sustainable Energy Week (EUSEW) is dedicated to renewable energy and efficient energy use.
The 2026 edition marked its 20th anniversary and combined a policy conference, awards, Energy Fair, and youth-focused programming.
Why attend: If policy, regulation, sustainability, and Europe’s energy transition are important to your role, EUSEW offers a strong mix of policy and industry perspectives.
11. Intersolar Europe – Munich, Germany
Intersolar Europe is one of the major international exhibitions dedicated to the solar industry.
It brings together manufacturers, suppliers, distributors, installers, service providers, project developers, planners, and startups.
Why attend: This is a strong event for anyone looking to explore solar technologies, suppliers, partnerships, and new business models.
12. Mercom India Renewables Summit – New Delhi, India
The Mercom India Renewables Summit brings policymakers, investors, technology companies, developers, and industry professionals together to discuss India’s clean-energy market.
Why attend: It is particularly useful if you want market intelligence focused specifically on India’s renewable energy sector.
13. Solar & Storage Live UK – Birmingham, UK
Taking place at the NEC in Birmingham, Solar & Storage Live UK brings together professionals working across solar generation and energy storage.
Why attend: If you are interested in how solar and storage are being deployed together, this event provides a practical, industry-focused environment.
Also Read: Top AI Conferences and Events in India to Attend in 2026
14. Renewable Energy India Expo – Greater Noida, India
Renewable Energy India Expo, commonly known as REI Expo, is a major renewable-energy exhibition serving the South Asian market.
The event brings together renewable-energy companies, technology providers, developers, experts, and other stakeholders.
Why attend: For professionals targeting India’s rapidly developing renewable-energy market, REI Expo can be particularly useful for discovering technologies and building business relationships.
15. Solar & Storage Live Italia – Verona, Italy
Solar & Storage Live Italia focuses on the technologies and business opportunities surrounding solar and storage in Italy.
Why attend: It is a practical choice for solar developers, installers, property owners, energy professionals, and technology providers interested in the Italian market.
16. Solar & Storage Live Paris – Paris, France
The 2026 edition is the inaugural Solar & Storage Live Paris event, bringing together solar and storage professionals at Paris Le Bourget.
The programme covers utility-scale solar, commercial and industrial solar, residential solar, batteries, and energy storage.
Why attend: It can be particularly valuable for professionals looking to understand France’s growing solar and storage market.
17. European Hydrogen Week – Brussels, Belgium
European Hydrogen Week is dedicated to hydrogen’s role in Europe’s energy transition.
The 2026 edition includes a high-level policy conference, EU Hydrogen Innovation Forum, B2B conferences, and other hydrogen-focused activities.
Why attend: If hydrogen is part of your renewable-energy strategy, this is an important event for understanding policy, technology, innovation, and investment.
Also Check: Top Real Estate Conferences in India to Attend in 2026
18. Hydrogen and Carbon Capture Technology World Expo – Hamburg, Germany
This event brings together professionals working on hydrogen production, storage, transportation, applications, and related carbon-management technologies.
Why attend: Hydrogen and Carbon Capture Technology World Expo is useful for professionals exploring hydrogen technologies and the wider clean-energy technology ecosystem.
19. Bharat Renewable Energy Summit & Expo – New Delhi, India
The Ministry of New and Renewable Energy’s Bharat Renewable Energy Summit & Expo 2026 is particularly significant for the Indian renewable-energy sector.
The event will be held alongside the 9th International Solar Alliance Assembly and the 4th International Conference on Green Hydrogen.
Why attend: If you want to understand India’s renewable-energy investment, policy, technology, and green-hydrogen ecosystem, this is one to put on your calendar.
20. RE+ 26 – Las Vegas, USA
RE+ brings together multiple parts of the renewable-energy industry, including solar, energy storage, wind, electric vehicles, microgrids, hydrogen, and fuel cells.
The 2026 edition moves to the Las Vegas Convention Center.
Why attend: If you want one event that covers several major renewable-energy technologies rather than a single sector, RE+ offers a broad industry view.
Wrapping Up
The renewable energy industry is moving across several interconnected areas—from solar and wind to storage, hydrogen, smart grids, and energy efficiency.
That is why the 20 renewable energy events in 2026 covered here are not all identical. Some are technology-focused exhibitions, some concentrate on policy, while others bring together investors, utilities, developers, researchers, and technology providers.
The right event for you depends on what you want to learn, whom you want to meet, and which renewable-energy market or technology you want to understand.
With several major 2026 events already passed and others still ahead, now is a good time to review your priorities and plan the rest of your event calendar strategically.
FAQs
The right event depends on your area of interest. Major options include IRENA Assembly, Intersolar Europe, WindEurope Annual Event, REI Expo, European Hydrogen Week, and RE+ 26.
Key events include India Energy Week, Mercom India Renewables Summit, Renewable Energy India Expo, and Bharat Renewable Energy Summit & Expo. These cover areas such as solar, hydrogen, investment, policy, and clean-energy technologies.
Intersolar Europe, SNEC PV POWER EXPO, SolarPower Summit, Solar & Storage Live UK, Solar & Storage Live Italia, Solar & Storage Live Paris, and RE+ 26 cover solar, batteries, or energy storage.
Yes. European Hydrogen Week and Hydrogen and Carbon Capture Technology World Expo are dedicated to hydrogen-related technologies, policies, innovation, and applications. Bharat Renewable Energy Summit & Expo also includes a strong green-hydrogen focus.
Start with your objective. Consider whether you want technology insights, market intelligence, investment opportunities, policy discussions, networking, or potential business partnerships, then choose events aligned with those goals.
Research speakers and exhibitors beforehand, schedule relevant meetings, prioritize useful sessions, and plan follow-ups after the event. This helps turn event attendance into meaningful industry connections and actionable business insights.
Simplify Event Planning Hassle-Free
