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Showing: 425 filtered startups

GLYON

GLYON is developing a CO₂-powered textile-to-textile recycling technology to help brands, fiber producers, and recyclers solve the growing textile waste crisis with a breakthrough chemical recycling process that turns waste into virgin-quality raw materials for new fibers—without fossil fuels. We address the massive problem of textile waste, a global crisis where over 92 million tonnes of textile waste are discarded each year—most of it ending up in landfills or incinerated. This contributes to major pollution issues but also forces the textile industry to continue its dependence on virgin fossil-based materials. Our solution targets fiber producers, brands, and recyclers who need circular raw material solutions. Our CO₂-based chemical recycling process breaks down polyester textiles into building blocks and leaves other fibers like cotton intact. Both PET building blocks and cotton can be used to produce new, high-quality fibers without the need for virgin oil and reducing water consumption and CO₂ emissions.

Hybird

At Hybird, we operate at the intersection of hardware and software where we are bringing the electrical panel online and transforming it into a data platform. This gives us an opportunity to improve tooling for installers and facility managers, as well as surface actionable insights to a variety of stakeholders. The objective for us is to increase our understanding of power consumption and use that to help curb consumption.

Responsibly

Responsibly is a sustainability tech start-up with vision of making every purchase in the world responsible 🌍 There's no bigger problem out there than the climate, and procurement represents a big part of the solution - when purchase decisions are made on the background of responsible data like CO2 footprint, suppliers have a huge incentive to change. However, procurement is becoming overloaded with complexity. Different frameworks, different data sources, different coverage, making it difficult to make purchase decisions to improve your responsibility profile and scope 3 emissions. At Responsibly, we're trying to solve this issue by using leading technologies and data science, to build a supplier data platform that makes it easier to source responsibly. We're founded by two serial entrepreneurs with previous successes like Dixa and Ofload, and have received pre-seed funding from some of Europe's top VCs and angels. We're now building a top-tier team to tackle this big thing called climate, and have fun while we're doing it 🤘

Envira

Envira is a Copenhagen-based climate-tech company that turns satellite and environmental data into decision-ready intelligence for finance, government, and agriculture. By combining Earth Observation, advanced analytics and deep regulatory expertise, we translate complex, forward-looking signals into clear, auditable answers — not just raw layers — so organisations can quantify risk, build resilience and act with confidence. Read more on www.envira.dk

Lun

Our carbon emissions are still increasing, and the evidence for dramatic climate change is all around. We want to do our part in solving it. In Europe, 12% of our carbon emissions come from heating our homes - just as much as using our cars. Getting those emissions to zero will be a gargantuan task: retrofitting 90 million buildings across many countries is a hard problem. Lun’s mission is to decarbonise homes faster, by building an operating system for tradespeople in the European energy renovation industry. Our first task is to make heat pump installations an absolute no-brainer for plumbers and electricians.

Nature Preserve ApS

Nature Preserve is a sustainability-centered tech startup. We are on a mission to make the food system more transparent and climate-conscious. We believe sustainability should be driven by data. Our primary focus is a web-based SaaS life cycle assessment solution. We help food companies to measure, reduce and communicate the emissions of food products.

Keima ApS

Keima is a climate tech startup making renewable energy a better and more reliable investment. We're building tools that boost ROI on solar and wind assets across Europe, while making both the investments and the energy produced accessible for any type of consumer, big or small. To begin with we are doing this by being the first vendor able to enable energy sharing communities in Denmark.

Pathways

Pathways is building the data-layer for sustainable manufacturing. AI to streamline the $350B spent on documentation in manufacturing starting with Life Cycle Assessments and Environmental Product Declarations. In the next 30 years, we'll be building more than we ever have in human history, Pathways is on a mission to decarbonize every brick, beam and window. Our customers are the actual manufacturers: Ready Mix Concrete, Cement and Steel.

Behold

Behold helps animals change people. Our technology turns everyday wildlife encounters into moments of discovery. It meets people where they are, whether at home, on their devices, or in their communities. It shifts how they see nature and their role in it. It is entertainment with a purpose, designed to inspire and influence behaviour in subtle but meaningful ways. But we are not just here to tell stories. We are building a network of thousands of garden cameras, creating the largest database of residential wildlife sightings. A powerful tool for conservation, citizen science, and understanding the changing natural world. Our first product, Behold Cam-1, became a massive success on Kickstarter – hitting its funding goal in under 2 hours, and raising almost $400k in pre-orders. We're now bringing that product to market. It’s an opportunity to join at the earliest stages—with all the challenges and rewards that come with it.

2030 Builders

2030 Builders – Empowering People to Drive Sustainable Change At 2030 Builders, we believe sustainability isn’t just a target—it’s a mindset that reshapes how organisations grow, compete, and lead. Our mission is to help companies transform their workforce into a resilient, purpose-driven community capable of achieving ambitious strategic and ESG goals. Through our user-centric platform, we combine gamified learning, 200+ expert sustainability topics, and practical tools to embed sustainability into culture, strategy, and everyday decision-making. From decarbonization to ethical governance, we make complex topics clear, actionable, and inspiring—so people at every level can drive real change. Trusted by forward-thinking global enterprises, we empower employees to co-create solutions, build ownership, and turn risk into opportunity. By connecting knowledge with action, we help organisations accelerate the journey to net zero, strengthen their reputation, and attract the next generation of purpose-driven talent. At 2030 Builders, you won’t just work on a product—you’ll be part of a movement to reshape how businesses impact the world. Together, we’re building a greener, better, and more resilient future—one empowered employee at a time.

Emballage Indberetning

Emballage Indberetning er en kollektiv ordning, der håndterer producentansvaret for danske virksomheder. Med mere end 3.800 medlemmer er vi Danmarks største kollektive ordning, og vi er de eneste i landet, der dækker alle 8 produktområder. De fleste kollektive ordninger dækker kun ét eller to områder, så en virksomhed med flere produkttyper må være medlem tre forskellige steder, med tre kontrakter, tre sæt satser og tre indberetningsrytmer at holde styr på. Hos os er det ét medlemskab, der dækker hele producentansvaret, og vi bygger vores egen software for at understøtte vores medlemmer bedst muligt. Producentansvar er et miljøprincip: virksomheder får det juridiske og økonomiske ansvar for deres produkters miljøpåvirkning, især når produkterne bliver til affald. Det skubber til mere bæredygtigt design, mere genanvendelse og mindre affald. Godt for planeten, men svært for virksomhederne. De fleste har aldrig hørt om producentansvar, før de pludselig er omfattet, og så møder de et regelsæt skrevet af jurister til jurister. Hvert produktområde (emballage, elektronik, batterier, engangsplast og flere) har sine egne satser, sine egne materialefraktioner og sin egen indberetningsrytme. Det rammer tusindvis af danske virksomheder, og hvert år bliver flere omfattet. Bag hvert fysisk produkt, der bliver indberettet, gemmer der sig mange bevægelige dele. Der skal faktureres, laves stikprøver og indsamles data hver gang en affaldsspand bliver tømt: hvor meget kan genanvendes, og hvad skal brændes? En af vores største opgaver som kollektiv ordning er at indsamle og måle den data og indberette den videre til myndighederne. Derfor bygger vi vores egen software. Ikke for at sælge den, men fordi vores forpligtelser kan automatiseres, når de bliver til kode. Vi startede i januar 2025, fordi producentansvar giver god mening for miljøet, men er indrettet dårligt for de virksomheder, det rammer. Miljøet vinder kun, hvis virksomhederne rent faktisk kan finde ud af at leve op til reglerne. Vores mission er at gøre producentansvar så enkelt og tilgængeligt, at en virksomhed kan overholde det uden at forstå hvert komma i lovgivningen og komme tilbage til sin forretning. På 14 måneder er vi gået fra 2 til 15 medarbejdere.

Prezio

Prezio is Europe's electricity price API, giving energy apps one integration for the true cost of electricity at any address, down to the quarter hour. Instead of stitching together market prices, grid fees, taxes and levies from thousands of retailers and grid operators, developers plug into one standardized schema and get accurate, real-time tariffs across Europe. Most electricity price data stops at the wholesale market rate, which is often only about a third of what actually ends up on the bill. Prezio adds the rest: retailer charges, grid transport and capacity fees, taxes and local levies, all kept current with daily updates. That means EV charging platforms, smart home and HVAC systems, solar and battery software, and energy management systems can schedule, bill and optimize on the real price a household or business actually pays, not a rough estimate. Founded in Copenhagen, Prezio's mission is to power the energy transition by making accurate, standardized electricity pricing data the default layer every energy app builds on, so product teams can focus on optimization instead of price plumbing.

Aerial Tools ApS

Aerial Tools is a hardware and software startup that develops a heavy duty modular drone. The unmanned aircraft system will allow the user to extract data from multiple sensors, while facilitating the integration of ML & AI tools. Our primary target markets are the monitoring and inspection of the renewable energy and agriculture sectors. There, we can contribute towards a cleaner environment and more sustainable water use.

Digital Hub Denmark

Digital Hub Denmark is Denmark's national consortium for digitalisation. As a non-profit organisation backed by both public and private sectors, Digital Hub Denmark is committed to enhancing international collaboration and promoting Danish GovTech solutions that drive global digital transformation in the public sector. Our purpose is to champion Danish GovTech solutions that drive the global digital transformation of the public sector. We are committed to fostering innovation, efficiency, and transparency in government operations worldwide by leveraging Denmark's pioneering technology and digital expertise. Through our efforts, we aim to create a secure and citizen-centric digital public infrastructure that sets new standards globally. Digital Hub Denmark is a public-private partnership between the Ministry of Digital Affairs, the Ministry of Industry, Business and Financial Affairs, the Ministry of Foreign Affairs, the Ministry of Education and Science, as well as The Confederation of Danish Industry, and the Danish Chamber of Commerce.

CETO Innovation

CETO Innovation is developing a predictive maintenance solution for district heating networks, combining an in-pipe probe with data-driven failure predictions. Our technology enables early detection of pipeline issues, reducing downtime, maintenance costs, and energy waste while optimizing infrastructure management. We are addressing the challenges of aging district heating infrastructure, where reactive maintenance leads to inefficiencies and unexpected failures. By integrating real-time data analysis with in-pipe diagnostics, we aim to provide a smarter, more sustainable approach to pipeline management.