Wood Tube
Wood Tubes patented paper stud saves money, and reduces the greenhouse gas emissions by 14 times compared to the metal studs used today when building interior walls
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
Wood Tubes patented paper stud saves money, and reduces the greenhouse gas emissions by 14 times compared to the metal studs used today when building interior walls

Svenska Aerogel manufactures and commercializes the mesoporous material Quartzene®. Our business concept is to meet the market’s need for new materials that are in line with global sustainability objectives.

Simply No Waste aims to solve nutritional deficiencies by elevating food ingredients and nutraceuticals from food waste streams using modern extraction technologies to extract natural micro-nutrients and bioactive compounds.

We empower the much needed sustainability transition in small and medium sized companies, by offering a digital sustainability manager. Our tool helps companies set sustainability visions, goals and targets that are relevant for the company.

Exeger is a driving force of new science and technology for sustainable energy. Our solar cell innovation transforms any form of light into electrical power to improve everyday life – no matter where you are

CashewMeetly refines food waste (cashew apples) into natural plant-based meat in a social, circular and sustainable business model that does good from farm to table!
Syre transforms textiles with large-scale recycling, creating circular polyester with up to 85% lower CO₂ emissions and virgin-quality standards.

XV Production enables resource efficient fashion and home textile manufacturing in Sweden. Through local manufacturing and reuse of materials, our customers are able to engage in a fully transparent in-house concept, which avoids overproduction.

Revolutionizing energy trading by unlocking the power of data and machine learning. Our software products help energy trading companies to increase the profit and reduce the risk of their renewable energy trading.

Focusing on desiging a revolutionary wind turbine that is able to generate clean energy from the lightest of breezes. With a patented blade design in our turbine, we are able to Amplify a Wind with a speed of 2m/s to reach 60m/s in the venturi section. so, we actually can produce wind which can be used to generate energy. It can allow the wind turbine to work in all weather conditions. In addition, we can increase the efficiency of that in comparison with other models.

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

Hydroc’s storage solution is for property owners, energy companies and infrastructure owners. The system uses the rock as a natural layer for heating and cooling. It increases the property’s independence and optimizes energy use.

Stella provides access to clean and reliable energy to hospitals. Its a matter of justice. Accessability is about business innovation, having a capable infrastructure roll-out and possessing knowledge within robust and reliable technology.
The mission of Captimise is to “Cut the cost of CCS” which is possible since the team at Captimise has previously worked in different engineering companies supplying different technology concepts including Amines, Chilled Ammonia, HPC and Oxyfuel.

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.

Sinom is the smart planning tool for automated planning of maintenance and renovation towards energy and climate goals. We help you achieve these goals while saving you time and money with our automated planning tool

Nytt have created a data-driven platform for manufacturing companies to have flexibility in decision-making. The platform collects real-time data from the machines, enabling the operators to make data-backed decisions.

Geothermal energy utility company working with geothermal fields for electricity production, power heating, mining from brine water, production of green hydrogen and permanent CO2-storage.

Zipforce is a portable electric motor that turns any bike into an electric bike, in just 15 minutes. When you want to ride the electric bike, you simply click the Zipforce into the mounted bracket and you take it with you when you’re done.

Stegra accelerates decarbonization of the European steel industry, one of the largest carbon dioxide emitters. The founder and largest shareholder is Vargas, which is also co-founder and one of the larger shareholders in Northvolt.
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