Renasens AB
Renasens AB develops and demonstrates a waterless technology to recover fibers from blended textile wastes without their depolymerisation or degradation while mitigating the microplastic release.
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

Renasens AB develops and demonstrates a waterless technology to recover fibers from blended textile wastes without their depolymerisation or degradation while mitigating the microplastic release.

Deepgrid® builds the future energy system using cutting-edge technology, this by creating multi-market trading algorithms, strategies and tools to maximize revenues from energy assets and markets

Our energy storage system BLESS™ is equipped with a fully integrated energy management system and the intelligent net zero analytics technology. It’s an indispensable solution for businesses willing to reach net-zero while having financial control.

With gimme shelter, we want to question housing as it has looked for a long time and draw what we believe reflects the society of our time and the needs people have now and in the future.

Drupps works with recycling of industrial evaporative wastewater with negative opex by utilizing steam’s own latent heat to increase water efficiency and drought resiliency.

The word Ekkono means Cognition. Using our SDK you can rapidly develop and deploy self-learning, predictive and personalized smart features to your IoT products. We make connected things smart.
Patent-pending nanotechnology-based solution that allows smart adaptive size-fit function enabling changing the lateral dimension of textile products. This permits size adjustment upon stimuli and revolutionizes traditional production methods.

Ligna Energy commercialize green and safe energy storage, by utilizing sustainable materials and innovative manufacturing methods. Our first series of organic energy storage is made from forest materials, making use of lignin.

AirForestry thins forests in a new way: from the air. Our innovative thinning reduce carbon dioxide emissions from forestry work while increasing the forest’s ability to sequester carbon by freeling up 20% of forest land.

VEAT market is a small canteen machine with massive potential to make an impact. We make crave-worthy, plant-based cuisine available to everyone — at unbeatable prices.
RE/WAY is an online consignment platform for men’s and women’s authenticated luxury clothing, bags, shoes, and accessories.

Cortus has developed a solution for replacing fossil fuels where it is most needed.A ground breaking approach of how to gasify biomass in a fully integrated process.

Plant’s software helps construction and property companies calculate and reduce climate impacts from construction projects.

NanoScientifica has developed a scalable solution for production of world leading catalyst systems for Power to X and Fuel Cell applications. The production is based on circularity principles and recycled metals.

Varmi Scandinavia AB develops and markets energy storage solutions where the energy is stored in the form of heat (heat batteries). These are aimed at home-owners to begin with and later to larger houses and for longer periods.

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.

Know Your Grid – smart condition monitoring and precise fault positioning for overhead lines. Enabling the power grid we need today for the energy transition of tomorrow.

Freelway creates more transport and delivery opportunities through matching and coordination for public transport, businesses, village teams and other organizations

ChainTraced is a digital traceability platform focusing on metallic value chain. Empowering the transition to a net zero value chain for metallic products

Together we build, operate, and grow the next generation resale infrastructure. Our platform is built on standardized product information, with shared revenue and insights for the benefit of connected retailers as well as consumers.
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