3eflow
3E flow works by drawing water out of the pipe when a tap is turned off, returning it to the tank or heat exchanger, leaving an empty pipe. The instant a tap is opened water is delivered directly to the tap.
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

3E flow works by drawing water out of the pipe when a tap is turned off, returning it to the tank or heat exchanger, leaving an empty pipe. The instant a tap is opened water is delivered directly to the tap.

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.

We at Valys enable water treatment plants and environmental agencies to streamline their processes through our by offering advanced, real-time analysis of water quality.

Doconomy began in 2018 as an impact-tech start up investing in new measures to help tackle climate change. From the very start, we’ve been developing an ecosystem of financial tools to educate and drive positive change.

Our nuclear annihilation energy generation technology presents a clean solution. It has the potential to replace all fossil fuels within 20 years, without radiation or waste problems by using hydrogen.

We develop, finance, build and manage commercial-scale eMethanol facilities. Each facility provides large-scale investors with stable and sustainable long-term investment opportunities.

We provide energy storage batteries with cutting-edge technology to ensure unparalleled safety and performance. The units are designed and tailored to supplying Sweden’s transmission grid with support services.

Metacon AB (publ) is an international energy technology company whose overall business idea is to commercialize small and large energy systems for the production of hydrogen, electricity and heat.

Angry Camel is a leading provider of high-functional premium chickpea protein isolate optimized through a clean extraction process.

We are Sea Water Desalination company with a unique process that uses 50% less energy consumption than current market solutions today.

LunaMicro is developing active moisture management technology for the next generation of smart textiles. Our product is a textile that pumps water from the inside to the outside of the fabric with power from a small battery.

Operating in the health care and dental Industry Green Dent focuses on removing replacing plastic consumables with more environmental friendly and sustainable options. By doing so we reduce the plastic waste and CO2 emissions.

Vi har skapat ett molnbaserat energihanteringssystem som hjälper industrier att visualisera, spåra och spara energi i realtid. Vi vill att alla ska kunna energieffektivisera på ett enkelt sätt.

Unimi makes the installation of EV chargers easy, affordable and future proof. We do this by a modular solution that fit all charger models. Our products are available in low carbon concrete and recycled plastics to minimize CO2 emissions.

Vividye now introduces a new textile print technology that actually makes the print removable without putting too much strain on the textile fiber – and therefore makes new use of the garment possible.

Hydroyal, manufacture the key component of electrolyzers, membrane electrode assembly (MEA), in large-scale. Their unique MEA is composed of eco-friendly and inexpensive materials and improves stack efficiency with high hydrogen purity and electrolyzer-friendly conditions (low KOH concentration)

Bärta® is manufactured by Swedish Temptations AB. The peas are grown in Sweden and fermented into culinary delights in our production kitchen in Karlshamn. BÄRTA® is easily digestible, full of vegetable proteins and rich in fiber.

Know you have a greener business when maximising VR opportunities. Sit on the same side of the table and be with your fellow humans, the next best thing to physical meetings. Let our smart spaces spark your teams creativity.

Planboo Eco AB facilitates nature-based carbon removal by empowering tropical project developers to convert agricultural waste into biochar and carbon credits, thereby enhancing soil health and capturing CO₂.

We deliver the tools to decarbonize the whole value chain of insurance industry. B2B SaaS solution in production use with paying customers in the Nordics and continental Europe.
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