Blykalla
Blykalla develops advanced small modular reactors (SMRs) utilizing lead-cooled fast reactor technology to provide safe and sustainable baseload energy.
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.

Blykalla develops advanced small modular reactors (SMRs) utilizing lead-cooled fast reactor technology to provide safe and sustainable baseload energy.
Biosorbe is a sustainable, highly absorbent material used to clean oil spills across different environments.

Our solution is to control the heating, ventilation and cooling of properties based on local weather data to reduce energy demand, cut power peaks and achieve a more even indoor climate.

SweGaN develops custom-made epitaxial wafers with revolutionary technology. SweGaN’s unique Gallium-Nitride technology provides world-leading conductivity and thermal characteristics.

We are an innovative technology and electronics company with products in environmental monitoring. Smart alarm notify you if values are exceeded, regarding e.g. temperature, humidity, radon, CO2, pressure or energy consumption.
Hexcion operates in several markets across the globe to develop offshore floating wind. Hexicon is an early-stage project developer, opening new markets in deep water areas, and a technology provider with a patented floating wind design – TwinWind™
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!