PercyRoc
Our controlled microwave heating can be used in different industries. Currently our primary focus is on the manufacturing of carbon fiber composites, where homogeneous heating dramatically reduces the amount of cracks in the material.
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

Our controlled microwave heating can be used in different industries. Currently our primary focus is on the manufacturing of carbon fiber composites, where homogeneous heating dramatically reduces the amount of cracks in the material.

Southern Lights provides SaaS solutions for green hydrogen and Power-to-X project development. We accelerate the penetration of green hydrogen allowing more projects to be done in a better way at a faster pace and at a lower cost.

Modular wind power towers in laminated wood – enables higher wind turbines to fully utilize permits, harvesting more energy and reducing cost/produced kwh. In addition, dramatically reducing CO2 footprint.

X Shore creates high performance all-electric powered boats that are changing and charging the boat industry for a fossil free tomorrow.

We optimize power grid owners’ asset management with our platform that visualizes and annotates image data so they can maintain and expand their grid more sustainably, both from a climate and business perspective.

Heliospectra is the global leader in innovative horticulture lighting technology, custom light control systems and specialized services for greenhouse and controlled plant growth environments.

Convert your waste heat into electrical energy with ORC systems. You lower your electricity costs while contributing to a more sustainable energy system.

We offer Sweden’s greenest car pool and vehicle pool. A complete solution where we take care of all administration and operation. We provide booking systems and help with planning and installation of charging stations and other infrastructure.

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.

ClimateHero helps private people and companies to calculate and reduce their carbon footprints.

Our product, Norrsken, enables consumers to contribute to a better whole that was previously unthinkable. With the Northern Lights in your home, you become an active part of the electricity grid.

Heavy Metal Eco Extraction is an innovative solution reducing heavy metals in process water and sludge by 99–100%. It boosts biogas production, creates high-quality fertilizer, and enables efficient, transportable energy.

PicApp is a digital platform that enables smarter shared transportation and deliveries. Our services contribute to reducing environmental impact, saving money, fostering social security in society, and decreasing vehicular traffic on our roads
Biocompost provides turnkey solutions for composting organic waste into clean resources. The result is hygienic, nutrient-rich soil improvement products.

Agteria Biotech has developed a patent-pending molecule that significantly cuts methane emissions from cattle. The solution is scalable, low-cost, and offers the highest methane reduction per euro.

Sally R provides a cloud-based service for commercial real estate, to achieve ESG goals. Optimized performance for your HVAC systems results in energy savings and improved air quality.

The company shall conduct development and sales of computerized allocation systems over the network, primarily for transport and freight forwarding.

We create and provide the global industry with bio-based functional fluids, enabling efficient production of goods and services. We develop unique high performance functional fluids using our own bio-based formulations.

Yangi® is reshaping the world of packaging by pioneering a revolutionary dry forming manufacturing technology and next-generation fibre-based solutions, meeting the needs of brands and converters for more sustainable packaging alternatives.

Brick is a Stockholm-based network for power bank-sharing that allows users to pick up a charger in one location and return it to another. In other words, making “running out of battery” a thing of the past.
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