GreenEST Summit is the flagship green innovation event that brings together public and private sector experts, cleantech companies and investors from all over Europe to discuss how to accelerate the green revolution!

GreenEST Summit 2022 focus topics

The 2022 Summit plans to highlight with very practical examples how to achieve our sustainability goals across our core focus topics. The whole structure of the stage program is related to the question: "What can we get in this field done TODAY?".

Opening Track: The race to Net Zero

Mobility Tech

Energy Tech

Industrial AI & Robotics

Circular Economy

Closing Track: Untapped Opportunities in Green Innovation


Where to start from? What are companies and governments doing today? How to measure our sustainability efforts? Can we do more through relentless collaboration? What are the actions we can take today to accelerate change?


You will be able to learn about the latest innovations in mobility tech through pracical examples from across Europe. In addition there will be deep dive panel discussions to identify opportunities and challenges across mobility and logistics solutions facing the industry.


We will look how renewable energy and energy efficiency solutions can contribute to achieving energy security. The deep dive panel discussion will explore alternative energy sources with practical examples how these can be utilised today.


Industrial digital transformation is critical to achieving new levels of sustainability in the production plants of the future. AI & Robotics are key enablers for that transformation. We will explore what role and how they play in a more sustainable future.


What does it really mean to think circular and how organisations can achieve this goal. We will help you understand what does it mean for product development, sustainable materials sourcing, supply chain, production and how to ensure opportunities for re-use.


With large majority of investment in green tech going to mobility & energy, we will learn more about alternative green business models and investment opportunities, untapped areas and their potential.


Since 2019 GreenEST Summit is held in the unicorn factory – Estonia. The venue, Tallinn Kultuurikatel is a century-old power plant transformed into a one-of-the-kind creative hub. So yes, we are reusing old power station as a venue to promote sustainable technologies and sustainability.

For visitors

A stage full of inspiration brought to you by high-class Greentech experts. Network with green-minded entrepreneurs and corporate representatives and unlock the potential of future-fit partnerships. Join the side events, make new valuable connections and have fun!

If you would like to present your solutions in the demo area and pitch in front of hundreds of attendants, potential clients, investors and stakeholders, contact Come and explore the latest innovations and discover new products, services, friends, opportunities and perhaps, your new career challenge.

For investors

Have access to the most promising rising cleantech stars and fastest-growing startups in the region! Relax and have a nice chat with fellow investors at the Investor Lounge, where you’ll have a chance to get together, share tips and experiences.

For Start-Ups

The GreenEST Summit is an ideal place to showcase your green tech start-up to help gain exposure to investors and potential partners. Start-Ups also have the opportunity to take part in our pitching contest and showcase their solutions on our demo area!

Get on board of the flagship Greentech event in the region and let’s hit on the sustainable journey towards a greener future together!

October 26-27, 2022

Kultuurikatel (The Creative Hub), Tallinn, Estonia