Cestore
Cestore develops a breakthrough technology for permanently storing carbon dioxide, where CO2-emissions are transformed into ocean’s natural carbon sink.
Climate startups and scaleups
Companies have been founded in the past 5 years
Startups are B2B
Average startup/scaleup turnover
The Swedish Climate Startup Map features environmental startups and scaleups developing innovations with the potential to help accelerate the green transition. The project aims to give promising companies a visible platform to increase their chances to find customers, investors and talent.

Cestore develops a breakthrough technology for permanently storing carbon dioxide, where CO2-emissions are transformed into ocean’s natural carbon sink.

Atium’s reusable filter technology enables selective removal of mercury from water, in a more effective and sustainable way than ever before.

CO2-free energy technology provider. We use heat pumps (GSHP) with PV/PVT for a completely decentralised, modular & efficient stand-alone energy station: Energy-in-a-Box. The EBox is a pre-manufactured “plug and play” megawatt-level energy solution.

3E flow works by drawing water out of the pipe when a tap is turned off, returning it to the tank or heat exchanger, leaving an empty pipe. The instant a tap is opened water is delivered directly to the tap.

CarbonCloud offers a web-based SaaS solution enabling detailed calculations of climate footprints of food products and production processes. This enables calculations at a fraction of the cost and time spent on traditional life-cycle assessments.

Refurbly is a Swedish e-commerce for refurbished mobile phones. We offer a green and sustainable solution with refurbished phones, affordable cellular subscriptions and our very own circular phone insurance.
The Swedish Climate Startup Map aims to showcase innovative startups and scaleups working towards creating change and solving our many climate challenges.
The latest version of the Map features 542 top-notch environmental companies developing a wide range of sustainable solutions for the green transition. The project is led by Chalmers Ventures, Dalarna Science Park, Ignite Sweden, LEAD, SISP Swedish Incubators & Science Parks and Sting, and it was initiated with funding from the European Regional Development Fund, the Swedish Energy Agency, Tillväxtverket and Vinnova.

Interested in being featured in the Climate Action Startup Map or want to find out more about the project? Fill in the form below and we will get back to you soon!