Blykalla
Blykalla develops advanced small modular reactors (SMRs) utilizing lead-cooled fast reactor technology to provide safe and sustainable baseload energy.
Explore startups and scaleups contributing to a more sustainable future on the Swedish Climate Startup Map. This comprehensive Map features a wide-range of companies developing innovative solutions across numerous sectors.
Climate startups and scaleups

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

OE Systems is a product company and a system developer of WaveMove® wave energy converter. WaveMove® is designed to be installed in parallel to offshore wind turbines to increase clean energy production and stability.

Operating in the health care and dental Industry Green Dent focuses on removing replacing plastic consumables with more environmental friendly and sustainable options. By doing so we reduce the plastic waste and CO2 emissions.

Process optimization solutions based on innovative AI that deliver a sustainable step-change in performance, use fewer natural resources and help organizations retain expert knowledge.

Insplorion has a patented sensor platform, NanoPlasmonic Sensing (NPS). The technology makes it possible to study nano processes on surfaces and in thin layers. The sensors’ high sensitivity and robust character suits R&D applications.
Simplex Motion develops integrated electric servo motors, engineered for high output torque, energy efficiency and precise control. Simplex Motion holds a patented technology for motor position feedback.

We make emobility smarter and more accessible for everyone and want to solve the infrastructural energy challenges the world is facing by new AI-enhanced products services and business models.

We offer truly sustainable vehicles for cities, based on energy and resource efficiency, built locally, to maximize global EV adoption

Recoma is uniquely scalable when it comes to reducing waste and emissions. Saving packaging waste and giving it new life by turning it into 100% recycled, 100% recyclable building materials

At Flow Below AB we use temperature sensors to map inflow and infiltration. A service in which the result is a map of the pipe network where the customer can see the main sources of supplemental water.

FCT Sweden is a Swedish innovation company that develops highly qualified fuel cells for electrically powered mobile and stationary (off-grid) units within the power range 10 W–3 kW.

Avsalt develops a desalination system with the aim to offer the world’s most efficient, cost effective and low energy solution to a growing problem – the shortage of drinkable water .
At Enerpoly, we are dedicated to making a positive, enduring change in global energy access and decarbonization. Through honest innovation, we seek to deliver the energy storage solutions of tomorrow through sustainable battery technology

Re:Lab team has developed over a decennium a circular solution for the life science research laboratory plasticware. We convert mixed laboratory research plasticware, via syngas into renewable hydrogen and carbon without emission.

Lignin Industries has a patented revolutionary technology of transforming lignin, the most abundant unused biopolymer on earth, into a renewable and functional biomaterial replacing fossil-based plastics and thereby reducing CO2 emissions radically.

Altris has developed a new way of producing a sodium-ion cathode material much more efficiently and using renewable materials. With the advantages of Sodium-ion technology, an inherently lower energy density can be more than compensated for.

Tech Innovation Sweden is developing a new efficient compressor technology based on an innovative concept. Our target is to considerably lower the global energy consumption from compressors.

NORNORM provides flexible workplace furniture subscriptions based on circularity, promoting sustainability and scalability without long-term commitments.

Adsorbi AB develops bio-based materials from Nordic forests that efficiently capture and store air pollutants.
A plattform that connects individuals, companies and organisations with repair companies that can fix and repair their products.rnWe aim to make it easier to repair one’s products and become the main platform for repairing services worldwide.
The Swedish Climate Startup Map provides a comprehensive selection of categories to facilitate the search for startups and scaleups. These categories cover sector, enabling technology, Sustainable Development Goals, type, team size, turnover, location, incubator and founding year.
Solutions for the production and processing of food, crop cultivation and animal husbandry, and innovations to the forestry industry.
Technologies to capture and store carbon dioxide from the air or exhaust gas for utilization or storage.
Solutions to improve the construction and building process, and services related to the maintenance and upkeep of existing buildings.
Solutions to promote energy efficiency, smarter grid systems and energy storage.
Solutions to optimize resource utilization and enhance environmental values.
New and/or improved innovations to manufacturing processes or products.
Solutions that enhance efficient transportation such as carpooling, improved vehicles, as well as solutions supporting infrastructure for transportation such as charging infrastructure.
Solutions for the end-of-life treatment for materials not suitable for reuse.
Solutions for the production of renewable energy or supporting renewable energy solutions.
Materials designed to be more sustainable than competing products or used to create more sustainable applications (e.g. due to lighter weight).
Solutions to improve water management, from manufacturing to daily use or irrigation, as well as wastewater management.
Solutions that are not contained in any of the previous sectors.
Utilizing artificial intelligence and machine learning for enhancing sustainability.
Automated processes for improved efficiency.
Distributed ledger technology and its applications for a decentralized web.
Alternatives to traditional business models such as sharing and leasing that enhance a more circular economy.
Information and data sharing structures to enhance sustainability.
Innovative funding mechanisms to support sustainable initiatives.
Development of new products to meet market demands.
Optimization of industry production through advanced technologies.
Solutions that enable a more sustainable way of life, such as improved grids, charging stations, and induction roads.
Integration of smart technology to manage appliances more sustainable.
Providing software, products, and services as a subscription rather than ownership.
Solutions to drive behavioural change towards sustainability.
Enabling environmental sustainability through other options than those mentioned above, e.g. combining offerings in innovative ways, developing new systems or creating alternative food products.
Companies that focus on providing products or services to other businesses.
Companies that focus on providing products or services directly to consumers.
Companies that focus on providing products or services to government agencies and public sector organizations.
Solutions designed to have a positive sustainability impact in developing countries.
Emergent from a research context
Companies with at least one female co-founder
Verified solutions with high sustainability impact
Founded within the last two years
Companies with turnover surpassing 20MSEK