Gralg
Gralg produces microalgae that are dried and offered to agriculture as climate-positive and organic fertilizer, which significantly contributes to reduced greenhouse gas 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

Gralg produces microalgae that are dried and offered to agriculture as climate-positive and organic fertilizer, which significantly contributes to reduced greenhouse gas emissions.

Novatron Fusion Group AB is a Swedish company developing the NOVATRON™ fusion reactor, an innovative solution for stable magnetic plasma confinement aiming to provide clean, safe, and abundant fusion energy.

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.

Edeva provides solutions for the future city’s sustainable mobility. We offer solutions within the fields of vehicle counting and classification, vehicle weighing, environmental sensing and a unique traffic safety system.

RecoMended is a company specializing in efficient and automate textile restoration services, offering a comprehensive solution for various industries. Their focus is on enabling enhanced reuse and enable circular business models for their customers.

Algeno provides AI-based heating control for real estate, which optimizes energy consumption and reduces the climate footprint as well as the heating costs.

Spritju is a B2B platform for trading Energy Attribute Certificates (EACs), offering enhanced traceability and transparency for energy sources using AI, blockchain, and machine learning.

By 2050 we will face an over 50% increase in food demand, this meanwile slimate change will severely impact agricultural productivity. OlsAro works with AI enabled climate adaption of crops – for a resilient agriculture and food security

Takes timber measurement to an entirely new dimension. Our goal is to facilitate the forest industry with the most efficient and sustainable solution for measuring and transporting timber, unlocking a whole new field of value-creating opportunities

Mimer Energy’s assist local communities and companies to construct small-scale micro utilities producing energy for heating and cooling. The energy used in the system are hybrids of solar, geothermal, wind & hydro.

Our energy storage system BLESS™ is equipped with a fully integrated energy management system and the intelligent net zero analytics technology. It’s an indispensable solution for businesses willing to reach net-zero while having financial control.

Technology powered logistics company, leveraging machine learning and powerful proprietary research-based optimizations to provide convenient, reliable and flexible delivery services to businesses and consumers in urban areas.

Green-On is a Swedish tech start-up that specializes in organic chemistry. We have developed a way to re-create animal- and plant-based fats and oils in the lab, without farming.

Meva Energy is the world’s leading provider of gasification technology for renewable energy production based on small fraction fuels. Our system enables power and heat providers to utilize biomass in a uniquely efficient and profitable way.

Refurbly is a Swedish e-commerce for refurbished mobile phones. We offer a green and sustainable solution with refurbished phones, affordable cellular subscriptions and our very own circular phone insurance.

With Hygglo, you can both profit from renting out the things you don’t use every day and also rent things you need, when you need them.

Collects and helps small-scale food producers to reach out throughout Sweden through e-commerce B2B.rnrnBy adding our solution that helps sales and distribution producers easily reach new dealers and cost-effective growth.

Hypex Bio Explosives Technology AB develops and supplies nitrate-free explosives for mining and construction, aiming to reduce environmental impact and enhance operational efficiency.

ClowID is a unique end to end Customer Engagement Management platform. Digitalise and optimise the purchase process with an efficient, ethical and sustainable solution.
Absolicon help industries switch from fossil fuels through a profitable, flexible and emission-free energy solution with solar thermal resources. Collector Absolicon T160 can supply heat and steam to a wide range of processes and industry segments.
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