Enjay
Enjay is a Swedish Greentech company specialized in energy efficiency in hostile environments. We have developed a technical platform that is able to recover energy in polluted airstreams where existing technologies are unable to operate.
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

Enjay is a Swedish Greentech company specialized in energy efficiency in hostile environments. We have developed a technical platform that is able to recover energy in polluted airstreams where existing technologies are unable to operate.

There is a huge potential in producing renewable energy from wasted heat sources in industry and energy production. ZIGRID now introduces a new solution with a simple objective: To regenerate electricity from temperatures currently wasted, 45-90°C.

Charge Amps was created to make a change – what was once a charger has grown into an entire ecosystem, that intelligently connects cars to buildings and beyond

Nordluft develops a high capacity drone spreading system. Our products enable efficient drone logistics for heavy payloads at a fraction of the time, cost and energy of any other method used today.

Svenska Aerogel manufactures and commercializes the mesoporous material Quartzene®. Our business concept is to meet the market’s need for new materials that are in line with global sustainability objectives.

Coeo’s platform makes it easy to create engaging, digital and hybrid conferences and meetings. Also offers access to our admin system for agencies or repeat customers wanting to create and offer digital conferences themselves.

ClowID is a unique end to end Customer Engagement Management platform. Digitalise and optimise the purchase process with an efficient, ethical and sustainable solution.

IsoTimber manufactures prefabricated timber wall systems, combining structural support and insulation through a unique design of wood and air channels.

Compular leads material development into the digital era. With its novel simulation software, the company enables battery developers to become more efficient and innovative by predicting the material properties of new chemical compositions.

We are a tech company that dedicate our time and collective brainpower to developing digital tools and software solutions that empower people to act for the climate.

Klimatskogas business models for carbon sequestration, focusing on biochar and planting energy crops. By creating synergies between local stakeholders and leveraging existing technologies, Klimatskoga will enhance carbon storage and renewable energy.

Lignin Industries has a patented revolutionary technology of transforming lignin, the most abundant unused biopolymer on earth, into a renewable and functional biomaterial replacing fossil-based plastics and thereby reducing CO2 emissions radically.

Smart, sustainable solutions for the water and sanitation of the future. We want to prevent, protect and purify our water, so that future generations can drink water from any stream, lake or river, without getting sick.

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.

Optibinary offers a tailormade and smart cardboard solution for all your deliveries. The patented technology creates a more resource effecient e-commerce by optimizing the usage of both material and logistics

Climate smart mobile ventilation with heating/cooling. Pure Generation AC can be adapted to deliver heat or cooling – or both combined. Measuring of temperature ensures desired cabin climate before departure.

MIMSI Materials har developed a new class of energy saving, low-emissivity coated glass that optimizes energy-efficiency, while also allowing more visible light to enter the building than state-of-the-art silver-based coatings.

A smarter way to use water. Without sacrificing efficiency, cleanliness, or a pleasant shower experience, we created a system with built-in purification and sensor technologies.

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.

Years of research have resulted in a unique patent portfolio and ChromoGenics today produce dynamic glass with controllable heat and light penetration, world-class static glass and designed solar cell facades.
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