Clearwell Europe
Clearwell Europe AB is a water purification company that believes we all have a stake in effective water stewardship – to use water in a more equitable, sustainable and beneficial way.
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

Clearwell Europe AB is a water purification company that believes we all have a stake in effective water stewardship – to use water in a more equitable, sustainable and beneficial way.

The Waves4Power team represents a wide range of backgrounds that include all applicable skill sets and experiences to handle the challenges of green energy solutions based on wave power.

Lisa& finances companies with a Product-as-a-Service (“PaaS”) business model. Lisa& offers its services to a wide range of segments, including mobility, office furniture, consumer goods, IT and home infrastructure.

40.000.000.000 Tonnes of CO2 needs to be removed from the atmosphere, annually. We are resetting climate change using algae and biomasse, removing carbon from the atmosphere and binding it to the seabed.

We reduce material waste in metal processing by up to 90% using Near Net Shape technology. The solution halves machining time and reduces both costs and climate impact compared to traditional CNC milling.

Arctic Space Technologies is revolutionizing the way we handle space data. CO2-emissions, long latency times and data bottlenecks are all threats to the commercialisation of the space business.

Cresponix is a patented technology that enables sustainable feed production and good animal welfare in land-based farming of fish and shrimp, while being completely waste-free and reducing production costs by 20%.

Ocean Harvesting is a privately held company with offices in Karlskrona and Gothenburg, Sweden. After years of research within the wave energy sector, the company started in 2017 to develop the InfinityWEC wave energy converter.

Ingrid Capacity builds large-scale energy storage and currently has 500MW under planning. With energy storage, the peeks in production can be smoothed out, while the storage contributes to create balance in the main grid.

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.

Our innovative charging solution enables multiples EVs to share a centralized charging unit where only a charging socket is located at each parking bay. This enables discrete, power efficient and sustainable EV charging.

Circular Water Technologies skapades för att att driva den gröna omställningen och cirkularitet i produktionsindustrin. Vi utvecklar och tillverkar utrustning som producerar ultrarent vatten (UPW) för produktion av grön vätgas och för att rena kraftigt förorenat förorenat processvatten.

Enabling new potato varieties by editing the potato genome to add environmental and/or health benefits using our unique modern plant breeding method. We provide plant breeding as a service to others in the potato buisness area.
LaddaTillsammans har sitt säte i Helsingborg och hjälper bostadsrättsföreningar, fastighetsbolag och samfälligheter med elbilsladdning i hela landet.

Zerotude helps real estate companies to accelerate their transition to a sustainable property portfolio. Our software creates an exact 3d model of all buildings, uses AI to identify renovation measures and lets users compare kr, kWh and CO2 impact.

Tempiro offers an installation with smart fuses providing cloud control of electric heating hot water and other appliances.
This allows integration to grid owners reducing load when there is lack of power generation.

Epishine works with product development and marketing of the third generation of solar cells; organic solar cells. The unique qualities includes being semitransparent, light weighted and 100% organic resulting in a very low energy payback time.

Cloover is a green B2B2C fintech that allows customers to be able to lease renewable technologies. There are zero upfront costs for the customer, they start making real savings from day 1 and the subscription is completely flexible.

MycoCube is a portable treatment plant in which the active component is fungi. It is used in-situ to minimize transportation of pollutions, and the system can be re-used at several sites.

We are experts in sustainability with a focus on energy and climate impact. We help you future-proof your business by providing insights into climate impact and energy consumption as well as by providing support in making adjustments.
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