Volta Greentech
Volta Greentech is a tech company who uses a technology to saving and preserving the planet by producing a seaweed based feed supplement reducing 80% of methane emissions from cattle.
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

Volta Greentech is a tech company who uses a technology to saving and preserving the planet by producing a seaweed based feed supplement reducing 80% of methane emissions from cattle.

We challenge the ventilation industry! We help property owners save energy with smart installations and sustainable solutions. With ENCY’s fans, you can save up to 45% on heating costs and up to 30% on your cooling costs.

SonicFlora develops AI-powered solutions for sustainable plant monitoring using sound detection. Our technology helps optimize growth conditions, reduce losses, and support urban farming and greenhouse efficiency.

Superkons provides waterless powder concentrates for everyday products like hand & body wash, & cleaners to eliminate single-use plastics which are housed by probiotics to protect and significantly improve your homes & bodies.

Nordic Bio-Graphite AB produces high-quality, bio-based graphite and hard carbon through CO₂-negative methods, utilizing biomass converted into biochar.
Biocompost provides turnkey solutions for composting organic waste into clean resources. The result is hygienic, nutrient-rich soil improvement products.

Clean up your systems. We restore your plant to optimal performance and make it more reliable. Our method also increases the lifespan of your equipment.

We monitor data from natural disasters by localising and tracking patterns of such events. With the appliance of intelligence on we gain a deeper insights on current situations in terrains where monitoring is a crucial part to alert for occurances.

The carbon project development and finance platform for farmers, NGOs and carbon buyers. We support farmers to take care of the planet, and help business achieve their net zero goals with long term carbon forward contracts.

We help real estate companies towards sustainability and profitability through efficient resource usage. We craft existing systems in buildings to a cohesive, future proof digital mosaic, turn data to insights and enhance the existing capabilities.

SWATAB is Swedish company with a focus on a sustainable society. With the patented product DIRO, SWATAB can offer everyone an opportunity to wash and clean completely without chemicals.

By connecting, controlling, and optimizing renewable power resources and battery storage, Qurrent supports the electricity grid, enhancing flexibility, sustainability, and encouraging green investments.

CorPower Ocean has developed a compact high-efficiency Wave Energy Converter, using a new phase control method, that offers an exceptionally high energy density, five times higher than conventional Wave Energy Converters.

Elonroad is a charging infrastructure for all electric vehicles. It is both an electric road solution for charging while driving and an automatic park charger without cables. It works in cities, highways, parking spaces and taxi lines.

ExcelDots is a cleantech company working at the crossroads of cutting-edge scientific research, technology innovation and public policy to reimagine and transform the practice of groundwater management around the world.

Bright’s platform can handle different types of energy services. Everything from electricity trading, electricity networks and district heating to broadband, water & sewage, or why not waste management?

CO2-free energy technology provider. We use heat pumps (GSHP) with PV/PVT for a completely decentralised, modular & efficient stand-alone energy station: Energy-in-a-Box. The EBox is a pre-manufactured “plug and play” megawatt-level energy solution.

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.

Sustainable products designed for the little ones. Our products are Organic, GOTS, fair trade, eco-friendly, biodegradable, vegan or made from FSC wood and paper. Completely non-toxic.

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