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.

Rivus Batteries offers truly green and inexpensive stationary energy storage through organic flow batteries. This is important to support the continued integration of renewable energy globally, and to reduce the environmental impact of batteries.

We are building a platform for companies to be able to find competence, capacity and capital so that they can implement their climate projects today. We make sure they can buy climate projects as a service, with no upfront costs.

GREEN MANUFACTURING and MOBILITY REIMAGINED. STILRIDE is a Swedish technology and design company that develops electro-mobility devices based on sustainable industrial origami – STILFOLD.

Optimize supervision, maintenance and error reporting based on millions of data points. Estate Log’s digital tools focus not only on creating sustainable properties, but also sustainability that makes a difference to the people who live in them.

Utilifeed is a young innovative company that provides intelligent web-based services for district heating utility providers and building owners.

Smart Ring is a single-phase isolated compact switchgear intended for distribution networks. The switchgear can be offered in a variety of variants and suits most areas of use for 12 kV power distribution.

Tekinn provides a technology platform for improving the quality of life of people and the planet and serves to improve the field of biotechnology. It enables circular flows of organic side streams to become sustainable and profitable products.

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.

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).

Management innovation consultancy using sustainability as an innovation strategy. We deliver a 90-day program for sustainability innovation assessment, foresight and portfolio prioritisation based on ISO for Innovation standards.

Alight builds, operates and owns solar projects, on our customers’ properties and as independent solar parks. We create sustainable solar energy for large companies, with a fixed price level that saves money from day one.
Hexcion operates in several markets across the globe to develop offshore floating wind. Hexicon is an early-stage project developer, opening new markets in deep water areas, and a technology provider with a patented floating wind design – TwinWind™

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.

Echandia supply heavy-duty energy storage where the need for durability, safety and power is top priority. All our systems are built for demanding applications and provide a safe, durable, and cost-efficient solution.

Our innovative charging solution enables multiples EVs to share a centralized charging unit where only a charging socket is located at each parking bay. This enables discrete, power efficient and sustainable EV charging.

Votion’s business idea is to produce Advanced Biofuels, Sustainable Aviation Fuel (SAF), and Specialty Biochemicals on a large scale, by a process technology that combines pulp mill processes, oil refinery processes and petrochemical processes.

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

Centriair creates high-efficiency industrial air treatment solutions that meet the strictest emission requirements. By combining leading precision air treatment technologies, we get stable, sustainable performance backed by real-time data.
Ecohelix pioneers sustainable wood-based biopolymers, offering eco-friendly alternatives to plastics for a greener future.
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