Join us for Cleantech Forum Europe on 8-10 November

In Brussels you’ll meet the investors, innovators and corporate change makers who are building and championing the technologies that will deliver net-zero transformation. By networking with the right people, you’ll take your next successful steps even faster.

Our theme, From commitments to actions: Accelerating our net-zero strategy will inspire a research-led agenda where experts discuss the big ideas with the power to deliver a cleaner, cooler world.

Join us to take action on the climate crisis.

Registration is now open!

Register today

Who Attends?

Cleantech innovators, investors, corporates and experts from everywhere in the world join us for our forums.
icon description of who attends Cleantech Forum Euriope

Find out who was at the last Cleantech Forum Europe. Who could you meet in Brussels?

See Who Joined Us Last Time!


If you have any questions about Cleantech Forum Europe, please feel free to contact us at forums@cleantech.com.


What Do Entrepreneurs Get at a Forum?

Join us in Brussels on 8-10 November and get your start-up or scale-up in front of investors, corporates and other entrepreneurs who can help you take the next step. Whether you want investment, advice or there’s a technology gap you need to fill, you’ll meet the right people.

If you’d like to present your company to investors and corporates looking for successful start-ups and scale-ups, why not apply to join an innovation showcase? It takes just two minutes and could be the key to your next partnership.

Apply Now!




Investors and Corporates

What Do Investors and Corporates Get at a Forum?

Join us in Brussels on 8-10 November to build your network of cleantech leaders and top entrepreneurs. You can take advantage of a research-led agenda that includes presentations from investable companies and experts in the trends shaping the future of sustainable innovation.

Would you like to join us as a speaker? Or would you like to nominate someone else? Complete our quick-and-easy Speaker Nomination form. Our speakers are experts from all corners of the cleantech ecosystem.

Apply Now!





Located in Brussels, Maison de la Poste is a newly renovated venue for conferences and events. What was Europe’s largest shipping and customs hub has become a beautifully reimagined conference centre, through a major sustainable urbanisation project. It is to be found at: Rue Picard 5/7, 1000 Bruxelles, Belgium.

Visit Maison de la Poste!

Getting Here

Maison de la Poste, the conference venue, is a 10 minute walk from the main tram line. It is a 25 minute walk or 10 minute bus from Brussels North (one of Brussels’ main railway stations). A free shuttle service is available to transport attendees from Brussels North to Maison de la Poste.

A train travels every 10 minutes from both Brussels Zaventem airport (for those flying) and from Gare du Midi (for train travelers) to Brussels North station.


Our official hotel room block will be at the DoubleTree Brussels, which is a 5 minute walk from Brussels North station. Our discounted rate (excluding city tax of 4.24€ per night):

  • 7 November – 175.00 €
  • 8-9 November – 195.00 €
  • 10 November – 175.00 €

Secure your reservation at the current special price before 23 October 2022.

Book your reservation today!

Rue Gineste 3, 1210 Brussels, Belgium


Speaking Opportunities

If you are not familiar with the type of program, topics and speakers we have at a Cleantech Forum Europe, we invite you to review the agenda of the most recent edition (in Edinburgh)

Would you like to join us as a speaker? Or would you like to nominate someone else? Complete our quick-and-easy Speaker Nomination form. Our speakers are experts from all corners of the cleantech ecosystem.

Apply Now!


Sponsorship Increases Your Visibility

We’re grateful to our sponsors for making Cleantech Forum Europe 2022 possible.

Our sponsors and partners enjoy increased visibility and networking opportunities. Each sponsorship package is different and reflects your goals.

Interested in sponsoring Cleantech Forum Europe 2022? Please contact us at sponsors@cleantech.com to discuss opportunities. 

 Regular TicketsInnovator TicketsInvestor/Corporate Tickets
Until 22 September $2,095$1,295$2,095
From 23 September$2,495$1,595$2,495

Guidelines on ticket types and discounts

*List prices above exclude VAT. They will have 21% VAT (Value Added Tax) added to them in the registration process.

We have three types of tickets – choose your pathway

  1. An Investor/Corporate ticket – with extra benefits
  2. A discounted Innovator Ticket – with extra benefits (see below)
  3. A Regular Ticket

Your Forum Registration Fee Includes:

  • Access to all keynotes, general sessions, (non-invite-only) breakout sessions and workshops
  • Access to all (non-invite-only) breakfasts, lunches, networking breaks, and receptions.
  • Access to the networking area and exhibitor space.


100% Satisfaction Guarantee for Cleantech Forum First-Timers

We’ve run Forums since 2002 and we’re proud to say many people return year after year. As a commitment to our newcomers’ satisfaction, we’ll refund your registration fee if you are dissatisfied with the value you received from your first Forum.

Questions? please contact us. 


Innovation Company ticket

Register for an Innovator Ticket to connect with all attendees in Brussels plus give your company profile a boost.

You’ll enjoy access to all general sessions and appointment-making opportunities on our digital app plus:

  • Brief information on your company is shared with investors/corporates, to help them identify companies of interest, and used to make additional introductions.
  • Speaker or presentation opportunities – the earlier you register and apply via this form, the greater your chances of being featured in an Innovation Showcase
  • All innovation companies will have a virtual exhibit on our event app to help all other companies identify, and connect to, innovation companies of interest.


Investor/Corporate Ticket

Register for an Investor/Corporate Ticket to connect with all attendees in Brussels and benefit from opportunities to set up meetings that will take your plans forward.

You’ll enjoy access to all general sessions and appointment-making opportunities on our digital app plus:

  • Facilitated introductions and meetings – to maximize your opportunities of finding future partners, you can ask us to make up to ten introductions.
  • Possible speaker or presentation opportunities – the earlier you register, the greater your chances of being included in the agenda. To be proactive, you can also complete this form to tell us if you have a particular subject or expertise you wish for us to consider you for.

If you have any questions, please contact us.

Available Discounts

Available Discounts

All discounts are offered via online registration and payment, unless otherwise agreed by Cleantech Group.


  • Cleantech Group subscribers: Our subscribers receive $300 off the registration fee. You must register with the email address you use to log into i3.
    • For more information about our services and subscription offerings please see here.
  • Government/Non-Profit Representatives: We offer a discount rate for government employees and non-profit representatives. For more information, or to receive this rate, please email us with the name of your organization and verification of your government or non-profit status.
  • If your organization or company brings three or more attendees, we offer special group rates. For groups of three, we offer a 15% discount; for groups of 4, we offer a 20% discount; and for groups of 5+, we offer a 25% discount. Please contact us for more information.
  • Students: We don’t offer a student rate to the Forum. Instead, we encourage students to apply to be a Forum volunteer to get access to networking and learning opportunities.

Please note that only one discount type/code can be applied against the standard rates published above. Cleantech Group reserves the right to reject any registrations where a double discount has been applied or the individual was not entitled to use a discount code.



Are you in business school or a graduate program? Apply to volunteer at Cleantech Forum Europe, and get access to networking and learning opportunities.

Please note that this opportunity is open to those still in school, with occasional exceptions made for recent graduates.


Media registration is by invitation only.  For a media pass, please contact us.

Terms & Conditions

Terms & Conditions

For the full list of terms and conditions, please click here.

Here is a summary of the key provisions:


A request to transfer a registration to a colleague should be made by giving written notice, anytime up to two working days before the event start date, via email to forums@cleantech.com. Cleantech Group reserves the right to deny a request for such a substitution, but will not unreasonably do so.

Cancellation by You:

  • Participants wishing to cancel their registration must do so in writing via email to forums@cleantech.com; Applicable refunds (or future credits) for participant cancellations are outlined as follows:
    • Up to 12 weeks before the event date, 100% will be refunded
    • Up to 8 weeks before the event date, 80% will be refunded (or 100% can be applied as a credit towards a future Cleantech Group event registration fee to be used within 12 months of the cancellation date)
    • Up to four weeks before the event date, 50% will be refunded (or 75% can be applied as a credit to a future Cleantech Group within 12 months of the cancellation date)
    • Less than 4 weeks before the event date, no refund will be due (but 50% can be applied as a credit to a future Cleantech Group within 12 months of the cancellation date, so long as notice is given two weeks before the event start date)
    • No Show, or No Notice within two weeks of the event start date, no refund of any sort will be applicable
  • Changes or Delays to In Person Events:
    • All our events are built with the ability to deliver them, even if we have to convert in person experiences to virtual ones.
    • If Cleantech Group changes, or delays an event that is either wholly or partially in person, be that due to Covid-19 or some other reason that renders this necessary to ensure the event’s viability and/or participants’ safety, our standard terms and conditions do not oblige Cleantech Group to refund, but to deliver equivalent value. That will be achieved either from a future credit for the full value of what was not delivered (usable within 12 months) or, in the case where an in person event (be that the whole or part of the overall event) is converted to online, the ticket type will be converted and the number of tickets will be increased to deliver equivalent value.

Cancellation by Cleantech Group

  • In the unlikely event where Cleantech Group chooses to cancel an event, a full refund would be owed except in the case where an event is cancelled, through no fault of Cleantech Group (e.g. a force majeure event).
  • This is a standard and necessary protection across the event industry (particularly aimed at the situation where a very late cancellation is forced upon the organizer/host at which point all the time and costs for hosting the event have been expended).