Supporting Estonian green innovation

Cleantech Estonia is...

...the support organization for cleantech pioneers.

Our Sponsors & partners

We work together with

We accompany policymakers to build a supportive regulatory environment for cleantech innovators
We are the main provider of deal-flow of early-stage startups to most regional investors
cleantech startups
We help cleantech startups bring their innovative solutions to the market, scale, and expand their reach globally
big companies and organizations
We foster collaboration with big companies and organizations whose core activities contribute to the green transition
We support green innovation.. uniting different clean economy actors and amplifying their voices for a just green transition. We believe Estonia is ready to take the lead in setting clean technologies as the cornerstone of a thriving economy that respects planetary boundaries. Cleantech Estonia is here to build the strongest and most collaborative ecosystem for an accelerated development of the cleantech sector.

Take a look around our website:

Our team

Group photo of smiling team members sitting on a chair

Cleantech Estonia is a team of ambitious people who envision a future where environmental sustainability is at the forefront of all business and policy decision.


What is considered cleantech?

Button close the dropdown

Cleantech (short for clean technology) is used to refer to technologies that are designed to reduce or eliminate negative environmental impact. This can include products and services related to the following topics:

Agriculture and Food, Energy and Power, Materials and Chemicals, Resources and Environment, Transportation and Logistics.

See our portfolio page for startups related to these topics.

How can I apply to one of your programs?
Button close the dropdown

To see which programs are currently open for applications, please visit our programs page and select the program you are interested in.

From there, you will be directed to the application process for that specific program.

Do you offer mentorship?

We offer a free 30-minute mentoring session with one of Estonia’s most experienced mentors in cleantech, Indrek Kelder.

Indrek can help you make better sense of your business model and value proposition or answer any other relevant questions.

More information here.

What is the Estonian Cleantech Demo Centre and how can I book a tour?

The Estonian Cleantech Demo Centre, located in Tallinn, exhibits and introduces Estonian cleantech startups’ products and services.

Created together by Cleantech Estonia and a renewable energy company Sunly, the demo centre showcases solutions invented in Estonia to minimize the environmental footprint and replace the old polluting technologies with green ones.

We offer tours of the demo area in English and Estonian.

To book a tour, please click here.

How can I keep up with cleantech sector updates?

The best way to learn about new opportunities is through Cleantech Estonia's social media channels (Facebook, Instagram and Linkedin) and monthly newsletter.

What others say about us

Erlend Sild

CEO & Founder of BugBox Ltd
"Cleantech Estonia is an excellent example of a supportive hub for cleantech & greentech startups! We have always felt ourselves as a part of a great team, who clearly knows how to make the world a better place".