Discover our new platform for startups – read more

Best Climate Tech Events


Upcoming Events

GreenTech Festival

Nov 17-18 – Singapore
This is how we grow green. A pioneering extended festival concept welcomes visitors from all over the world on-site, digitally, and online 365 days a year with acclaimed speakers, top exhibitors, and a star-studded gala awards ceremony.

Grid Edge Innovation Summit

Dec 6-7 – USA
Join Wood Mackenzie’s experts and representatives from the leading distribution utilities, software technology developers, public utility commissions (PUCs), and distributed generation players in North America to address key issues affecting the sector.

Impact Investing World Forum 2022

Dec 7-8 – London
Connect with the ClimateTech ecosystem, get inspired & push the conversation forward. Meet 1000+ founders, investors & ecosystem leaders. With keynote speakers from UNICEF, The European Commission, IFC, and more!

Past Events


Sept 19-22 – USA
RE+ brings the modern energy industry together to foster a cleaner future for all. RE+ is comprised of Solar Power International (our flagship event), Energy Storage International, RE+ Power (including wind, hydrogen, and fuel cells), and RE+ Infrastructure (electric vehicles and microgrids) and brings together an extensive alliance of renewable energy leaders for multiple days of programming and networking opportunities.

Climate Week NYC

Sept 19-25 – USA
Climate Week NYC 2022, marks its fourteenth year as the biggest global climate event of its kind. Bringing together the most influential leaders in climate action from business, government, and the climate community, in conjunction with the United Nations General Assembly and the City of New York.

PLANETech World

Sept 21 – Israel
PLANETech is leading the Israeli climate tech ecosystem, by building knowledge and tools, developing partnerships, and promoting the implementation of technologies. PLANETech is a non-profit organization, a joint venture of the Israel Innovation Institute and Consensus Business Group.

The Drop

Sept 21 – Sweden
The Drop is the climate tech conference to meet people, learn new ideas and drive solutions forward. They bring together experts in climate science, investors, and climate tech startups to expedite progress in the fight against climate change.

European Sustainable Energy Week

Sept 26-30 – Belgium
This year, EUSEW takes a hybrid format, on the theme of ‘Going green and digital for Europe’s energy transition’, with speakers and participants in Brussels, Charlemagne Building (European Commission), and online on this platform. An additional series of locally-organized Sustainable Energy Days are taking place around the world from June to September.

Subak Climate Summit

Oct 4-5 – UK
The Subak Climate Summit is a startup, data, and funding-focused climate summit that connects organizations and individuals working in the climate sector in order to foster collaboration and tackle climate change.


Oct 12-13 – USA
Join them in person on the MIT campus or online from anywhere in the world for an attendee-centric experience that features globally renowned experts, live presentations, interactive Q&As, expert-led discussions, and rich networking experiences. ClimateTech takes place on the MIT campus in the heart of Kendall Square in Cambridge, Massachusetts.

GIIN Investor Forum

Oct 12-13 – Netherlands
The Global Impact Investing Network (GIIN) Investor Forum has a strong reputation for presenting delegates with the opportunity to build relationships, discover opportunities, share insights about new strategies, learn the latest industry developments, and explore ways to drive continued momentum and growth in the market.


Oct 18-19 – USA
Whether you’re launching a new product or working to expand your market share, sponsoring, exhibiting, or securing meeting space will generate exposure for your company that helps establish you as an industry leader. With exhibitions, sponsorship, and meeting rooms, they are focused on bringing wind technology to the forefront.

London Climate Technology Show

Oct 19-20 – UK
London Climate Technology Show 2022 will provide an exclusive stage for the entire sustainability value chain including governments, global & regional companies, investors, academia, entrepreneurs, etc to network and deliberate on the ways to mitigate the climate crisis through sustainable business solutions, disruptive technology, and advanced knowledge.

Planetiers World Conference

Oct 24-26 – Portugal
Planetiers World Gathering aims at anyone who wants to discover and learn more about sustainable practices, start-ups seeking investment to scale, companies who are eager to follow up with the trends or lead transformation, or entrepreneurs wishing to expand their network.

SOSV Climate Tech Summit

Oct 25-26 – Virtual
This summit aims to convene the startup tech climate ecosystem of founders, investors, technologists, corporates, policymakers, and media to discuss the extreme challenges ahead. This is a live virtual event featuring fire-side chats, panel discussions, and breakout sessions for decarbonization.

VERGE 2022

Oct 25-27 – USA
VERGE 22 is a Tech event accelerating solutions to the most pressing challenges of our time. Join thousands of leaders — from business, government, solution providers, and startups — working together to address the climate crisis across six strategic areas: clean energy, sustainable transportation, carbon removal, regenerative food systems, net-zero buildings, and the startup ecosystem.

European Tech for Climate Action

Oct 27 – Belgium
This conference will convene a range of the city, Member State, and EU stakeholders, national and international businesses, startups, and procurement professionals to debate the harnessing of the knowledge, technology, and financial resources to enable a greener, smarter, and more resilient Europe.

ClimateTech Founders Summit

Nov 1-2 – Virtual
Join this 2-day transatlantic journey for innovative perspectives accompanied by unique opportunities to connect with fellow disruptors, creative businesses, and impact-driven leaders.

Climatetech Summit

Nov 2-3 – USA
The Greentown Labs Climatetech Summit is a deep dive into accelerating deployment through collaboration. Climatetech entrepreneurs are developing the solutions that are the core of global decarbonization, yet they need support and partnership from investors, policymakers, and the growing climate tech workforce in order to scale their critical technologies.

Better Business Summit

Nov 10 – UK
The Better Business Summit is open to all Business Leaders who want to take action to create a better world. Bringing together hundreds of Purpose Driven Business Owners to discuss new ideas, connect and create new relationships that will allow everyone attending to create better businesses.

Not seeing your favorite Climate Tech Events? Let us know!


Become a member of Sesamers

Sesamers is a private community for entrepreneurs, VCs, corporates and events.

Follow Us

you might also like

Community Startups
The Venue

The Venue Barcelona, a new hub for innovation in music, sports, and events, recently opened with an inaugural event featuring over 120 companies. This dynamic ecosystem, home to notable names like Barcelona Music Tech Hub and Live Nation Entertainment, serves as a collaborative incubator, fostering innovation among corporations, startups, and organizations.

Community + 1
Events Innovation

Join us to discover cutting-edge innovations in artificial intelligence, sustainability, and mobility taking center stage during VivaTech 2024 in Paris.

Events + 1
Corporates Podcast

Recorded live during this year’s Hello Tomorrow Global Summit, we’re thrilled to introduce you to Céline Farcet, Global Head of Technology Partnering at L’Oréal. In this episode, Céline shares her thoughts on leveraging deep tech for innovation and its significant impact on sustainability and corporate growth strategies.

Corporates + 1

Subscribe to
our Newsletter!

Stay at the forefront with our curated guide to the best upcoming Tech events.