Klara Byggsystem
Klara Byggsystem provides concrete free, prefabricated housing foundations. It is installed in 1 day, as safe and durable as a concrete slab but with 70 % less CO2-emissions.
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

Klara Byggsystem provides concrete free, prefabricated housing foundations. It is installed in 1 day, as safe and durable as a concrete slab but with 70 % less CO2-emissions.

We develop and produce leading fuel cell stacks and fuel cell systems with a uniquely high power density. Our products run on pure or reformed hydrogen and generate electricity and heat without any other emissions than water.

DUG is a vegan plant-based drink. It is made from potatoes, has a really low carbon footprint and works just like any other milk. Patented emulsion technology to develop new ways to harness the power of the potato and create innovative foods.

Hooked is an impact startup developing plant-based seafood to lead the transition to a healthier seafood ecosystem by serving delicious plant-based seafood for everyone to enjoy.

GreenIron has a energy efficient, hydrogen based tech to produce metals from ore, waste, residuals and mine tailings with no emissions and water as residual. Since 2020 we have produced fossil free iron, nickel, copper, manganese and molybdenium.

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

Bröllopsbruket is Sweden’s largest meeting place for brides-to-be and used wedding dresses. With us you can find new and used wedding dresses from the collections of recent years, at a favorable price.

Flocazur is a deeptech technology that separate and recycle substances/particles from liquids. Flocazur has five different reactions in one reactor. The technology enhances the natural physical and chemical forces that bind particles.

BoMill develops and markets advanced sorting solutions to reduce waste and optimize the use and value of grains. Its patented technology allows accurate sorting, based on the internal properties of each individual kernel.

Small scale plants for liquid biogas. The solution is spelled CryoSep, container-based solutions to get you started with your own production of liquid biogas and carbon dioxide.

DiPP-R was founded as a spin off from Smarter Mobility. In 2020 we filed our patent application for an electric power system and power management system for an electric powered vehicle with a battery in a cargo box we call DiPPER.

Edgy Veggie is a Malmö-based start-up that produces good, smart and sustainable seitan-based alternatives to meat! Eddy Veggie is founded by a group of happy and hungry food enthusiasts who have worked with food all our lives.

Myrspoven has developed a system that by applying advanced AI-algorithms optimize any building autonomously with great energy savings as a result.

2D fab has developed a process for extracting graphen from graphite. The unique production process is energy efficient, flexible and environmentally friendly. This makes it possible to offer graphene at a competitive price.

Nodon find and calculate construction solutions that suit your project. By comparing the emissions from different construction alternatives, climate-smart choices can be made at an early stage and throughout the entire construction process.

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.

We strive to revolutionize ecosystem health assessment. We combine advanced EO tech, robust ground-truth data collection and powerful ML-AI processing with our 10+ years hands-on experience on regenerative land regeneration.

We are re-inventing cement; Replacing everything that’s bad about it with a product that is economical, environmental friendly and technically superior.

GREEN14 is reinventing the extraction process of silicon from quartz. We use green hydrogen to separate silicon and oxygen from quartz – instead of using coal. Avoiding coal results in replacing carbon dioxide with water as a byproduct.

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.
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