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.

The platform, developed and provided by off2off, is a cloud-based communication service for circular resource management, which makes visible and matches users’ needs and existing underutilized products with each other.

Raymond has developed the state of the art solar roof – “Smart Solar Roof” and win the award Solenergipriset 2022 (best solar installation in Sweden) and Red Herring Global 100 (one of the 100 hottest tech company in the world).

AirForestry thins forests in a new way: from the air. Our innovative thinning reduce carbon dioxide emissions from forestry work while increasing the forest’s ability to sequester carbon by freeling up 20% of forest land.

SmartFront is a patented method for upgrading facades, ventilation and windows on existing properties. The installation provides significant energy savings and a healthy living environment.

Edgy Veggie is a Malmö-based start-up that produces good, smart and sustainable seitan-based alternatives to meat! Eddy Veggie is founded by a group of happy and hungry food enthusiasts who have worked with food all our lives.

SOLVATTEN® is a good cause company that has developed a portable solar powered water purifying device made for heating and treating water.

Recap provides flexible and customized energy services to the Commercial & Industrial (C&I) sector. The client only pays for the energy they use reducing their energy cost without having to make any upfront capital investment.

We design and supply decentralised, nature-based wastewater treatment systems.

By developing products that enable the haulers to save money on reduced fuel consumption, we contribute to the transition to a more sustainable transport industry by using big data and advanced algorithms.

Ecobloom is an AgriTech startup working on developing AI-powered crop monitoring system for indoor farms. Exobloom´s solution helps enabling farmers to optimise their food production process, reduce costs and eliminate crop waste.

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.

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.

We make it easier for everyone to eat plant-based. Therefore we make super tasty vegan alternatives to all your favorite foods. Just swap your regular meat for our plant-based meat made from peas, and you reduce your carbon footprint.

QLEANTAB makes every day products that do less harm, to us and our planet. We’ve started with provably eco-friendly, sustainbly made cleaning products for home and commercial use.

Recoma is uniquely scalable when it comes to reducing waste and emissions. Saving packaging waste and giving it new life by turning it into 100% recycled, 100% recyclable building materials

Havredals exists to create innovations that can contribute to a healthy planet with healthy people. We want to contribute by inventing sustainable food with Nordic crops and natural processes.

Viscandos vision is a highly intelligent traffic infrastructure which adapts dynamically to changes. In such an infrastructure, Viscando contributes with key technology for efficient traffic management and makes cities more safe and liveable.

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!

Bower’s vision is to make recycling a rewarding no-brainer and create a world free from trash. We’ve developed a world-unique mobile app that rewards recycling of all consumer packaging at regular recycling bins.
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