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twig.energy

You should join Twig Energy to be a part of accelerating deployment of renewable infrastructure. We are an AI and technology company at heart and are building the software and finance solutions enabling renewable infrastructure to be built at scale. Our ambition goes beyond software and we want to participate directly in building the infrastructure for a net zero future. As a workplace we value ambition to make a difference, autonomy and having fun.

Verarca - Climate accounting made quick and painless

The hard part of climate reporting – made easy What we do: Verarca delivers accurate carbon calculations effortlessly and fast based on the available data – always in full compliance with legal requirements, fully traceable, and based on recognised sources How we do it Verarca integrates seamlessly with your accounting software, ensuring that all necessary data is automatically pulled into the system, now and in the future. Whether you’re purchasing a new business machine or ballpoint pens the carbon footprint is assigned and you get a complete overview. Artificial Intelligence-generated calculations We work with AI to make sure that Verarca really is an automatic, easy and less costly alternative to existing solutions. Our AI solution reads imported invoices and inputs purchases in the correct fields for calculation in just a few seconds per line. Our AI calculates everything for you, either automatically through integration with your bookkeeping software, or by quick and easy file import. Verarca has developed software for automatic carbon calculation for everything you purchase. And that goes for both the tricky Scope 3 and the energy purchased in Scope 1 and 2, so you can have the total climate report for your company – automatically calculated or inserted and in easy-toread dashboards and reports.

Aegir Insights

Supporting decision makers in the renewable energy industry with cutting-edge insights, experience and market intelligence. Aegir Insights is a technology-driven intelligence company serving the renewables sector. We leverage data science and deep industry experience to help global renewable players make smarter decisions. Our expertise lies in contextualizing complex information through use of proprietary models developed in close cooperation with industry and academia. Going beyond data, Aegir Insights brings independent strategic insights based on our industry experience.

180 Degrees Consulting Copenhagen

This is a Copenhagen branch of 180 Degrees Consulting, the world's largest student-led consultancy for non-profits and social enterprises. The management board consists of student volunteers who dedicate their free time to organise and lead for sustainable impact. 180 Degrees provides socially conscious organisations around the world with high quality and extremely affordable consulting services. We work with organisations to develop innovative, practical and sustainable solutions to whatever challenges they might be facing. Each semester, we have a carefully selected team of 30 highly motivated and engaged university students who possess a combination of expertise, creativity and problem-solving ability.

Home.Earth

Real estate and the urban environment have a profound impact on all of us We spend 90% of our lives inside buildings. And by 2050 almost 70% of us will live in cities. The built environment enables life, community and culture. But at the same time, it fosters loneliness and health issues. It counts for almost 40% of global CO2 emissions. It is the biggest living expense for most people. And nowhere is growing inequality more visible than in how we live. To overcome the challenges of population growth, climate change, growing inequality and social unrest, we need to move to a more conscious and responsible version of capitalism. A version that is market-based, but with equal priority for all stakeholders and with long-lasting impact. We are a European real estate company setting out to develop urban communities with inclusivity, liveability and sustainability at its core. We do not have all the answers yet, but we aspire to join forces with likeminded investors and partners – we are a team with the motivation, experience and ambition to be a pathfinder on this journey. We are Home.Earth

Graitor ApS

Graitor is a new digital solution that gives you points every time you recycle cans and bottles with or without a deposit label. You can use your points on free treats, offered all over the country. Graitor connects companies and consumers on one platform and together creates circular responsibility.

Trebo

Trebo is a cleantech startup that develops and manufactures a novel fluid-mechanical based plastic sorting technology. The sorting technology enables the plastic industry to sort large-scale plastic-type mixtures and transform the industry’s production waste into valuable resources. The Procurement costs on virgin materials are reduced and the environmental impact from incinerating or dumping plastic waste is eliminated. The annual global production of plastic has in 2019 exceeded more than 300,000,000,000 kg and even though the majority of plastic waste is suited for recycling purposes, more than 90% of the global production of plastic is either incinerated, deposited or dumped in nature. As the production of one kilogram of virgin plastic on average requires three kilograms of natural oil, the plastic industry is a global large-scale consumer of fossil fuels and therefore an important intrant in the green and sustainable changeover of the industry. Due to the wide palette of applications and physical characteristics of plastics, many end-user plastic products consist of one or more different types of plastic. As the quality and application performance of mixed plastic is decreased critically compared to the pure counterpart, plastic mixes are often considered as waste and therefore incinerated or sold to a price significantly lower than the price of the virgin plastic. Industrial waste streams of mixed plastic constitute approximately 60% of the total plastic waste stream. We believe it is critical to develop technologies that effectively sorts and restores the value and physical properties of the virgin plastic. At Trebo, we are environmentalists and our vision is to make the global plastic industry more sustainable and renewable. We hope that you will join us on our adventure.

Nuvve Denmark ApS

Nuvve powers the future of flexible energy by turning electric vehicles (EV), batteries, buildings, and distributed assets into dynamic grid resources. At the core is Nuvve’s advanced platform for vehicle-to-grid (V2G) and intelligent energy management, orchestrating real-time bidirectional charging, load optimization, and grid services. By harnessing an ecosystem of electrification partners, fleets, stationary storage, and smart EV chargers, Nuvve helps utilities and communities unlock flexibility at scale — enhancing reliability, accelerating electrification, and lowering costs. Nuvve enables a clean energy future where mobility, buildings, and infrastructure work together to support a more resilient, sustainable, and equitable grid. Headquartered in San Diego, California, Nuvve operates globally and online at nuvve.com

Clevertrack ApS

Clevertrack was founded with one clear ambition: to help businesses eliminate waste, reduce emissions, and make smarter operational decisions through connected machine and vehicle data. Every day, construction equipment, commercial vehicles, and industrial assets consume millions of liters of fuel while generating vast amounts of operational data. Yet much of that data remains fragmented and locked across manufacturers, systems, and spreadsheets - making it difficult, if not impossible, for businesses to gain the operational overview needed to take action. In just a few years, we've grown into a fast-moving technology company with one mission: making the world's fleets and heavy equipment more intelligent, efficient, and sustainable. Our team brings together expertise in software engineering, IoT, telematics, data analytics, and fleet operations - all driven by passion for solving real-world challenges. Our platform breaks down one of the industry's biggest barriers: fragmented data. Clevertrack collects real-time engine data, fuel consumption, location, and operational data across virtually every vehicle and equipment brand, bringing everything together in one unified platform. Instead of switching between manufacturer portals and disconnected systems, our customers gain one complete view of their entire fleet - turning complex data into actionable insights that reduce costs, improve utilization, prevent downtime, and accelerate sustainability initiatives. We're passionate about solving real-world challenges with technology and building products that make a measurable difference for our customers every single day. If you're excited about building scalable software, working with cutting-edge IoT technology, and helping shape the future of connected fleets, we'd love to have you on the journey.

Ebbefos Holding A/S

**Ebbefos** gør den grønne omstilling til en realitet ved at gøre energioptimering enkel, intelligent og værdiskabende. Energiområdet bliver stadig mere komplekst. Svingende elpriser, øget elektrificering og nye teknologier gør det vanskeligt for både virksomheder og private at udnytte deres energiinvesteringer optimalt. Mange løsninger fungerer isoleret, hvilket betyder, at kunderne ikke opnår det fulde økonomiske og klimamæssige potentiale. Hos Ebbefos kombinerer vi intelligent energistyring med levering af strøm og markedets bedste energiteknologier. Vi integrerer elaftaler, batterier, solceller, elbilopladning, varmepumper og energistyring i én samlet løsning, hvorigennem energien købes, produceres, lagres og anvendes på det mest optimale tidspunkt. Resultatet er lavere energiomkostninger, bedre udnyttelse af energien og en mere robust energiforsyning. Vores mål er at være den betroede partner, der gør den grønne omstilling enkel og skaber målbare resultater for virksomheder, den offentlige sektor og private hjem. Ebbefos er ejet af en fond, og vores overskud går til indsatser, der styrker børn og unges trivsel. Derfor bidrager vores kunder ikke kun til en grønnere fremtid, men også til et stærkere fællesskab for kommende generationer. Vi tror på, at den grønne omstilling lykkes bedst, når teknologi, økonomi og samfundsansvar går hånd i hånd.

United Nations Youth Association(UNYA) Denmark

UNYA Copenhagen is a volunteer-driven youth organization dedicated to empowering young people to engage with global challenges through the lens of the United Nations’ values and the Sustainable Development Goals. We create an inclusive platform where students and young professionals can learn, collaborate, and take action on issues like climate change, social inequality, peacebuilding, and innovation. We are addressing a clear and growing problem i.e. the disconnect between youth and global institutions. Many young people in Denmark care deeply about sustainability and justice but find it difficult to access meaningful opportunities to participate in international dialogue or contribute to real-world impact. This gap leaves motivated individuals without a channel to apply their energy, creativity, and ideas, while institutions miss out on fresh perspectives and engagement from the very generation that will inherit the future. UNYA Copenhagen bridges this divide by turning global ideals into local action. We organize interactive events, workshops, and panel discussions that make complex global topics accessible and relevant. Our activities are co-created by volunteers from diverse academic and cultural backgrounds who bring their own insights to the table. Through collaboration with universities, NGOs, and public institutions, we connect youth directly with experts and decision-makers, fostering a sense of shared responsibility and agency. What makes UNYA Copenhagen unique is our grassroots approach. We are not just an organization — we are a community that thrives on collective energy and creativity. Every project is designed by young people for young people, ensuring authenticity, inclusivity, and long-term motivation. Our strength lies in our diversity and the genuine commitment of our volunteers, who bring the UN’s global mission to life in a way that feels personal and actionable. The motivation behind UNYA Copenhagen is simple: we believe that youth engagement should not be limited to classrooms or conferences but should become a lived experience. We started this initiative because we wanted to make international dialogue tangible, local, and inspiring. Our team members share a passion for learning, community-building, and positive change — values that drive us to dedicate our time to building something meaningful together. Today, UNYA Copenhagen continues to grow as a platform where ideas turn into impact. We are seeking motivated individuals who want to gain experience in leadership, communication, and project management while contributing to a global cause. By joining The Hub’s Community Program, we hope to reach more passionate volunteers who want to be part of a dynamic network that connects Copenhagen’s youth with the world.

Drivn

Drivn, is dedicated to revolutionizing how companies track and manage their carbon emissions related to employee transportation. We understand the pressing need for businesses to address their environmental impact, particularly concerning CO2 emissions from employee commuting, which is a significant contributor to climate change. Drivn offers an innovative solution that automatically tracks and analyzes employee commuting data in real-time, providing companies with valuable insights into their carbon footprint. By leveraging advanced technology and data science, and machine learning we empower businesses to make informed decisions and implement sustainable transportation strategies. Our mission is to help businesses reduce their carbon emissions, improve sustainability, and contribute to a greener future. We believe that by offering a user-friendly platform and actionable insights, we can make a meaningful impact on the global fight against climate change while enabling companies to align with their environmental goals and responsibilities.

ClimEdU

The world is changing and we have to move towards more sustainability. ClimEdU works for this change. We help businesses to optimize their: - Production - Value chain - Internal recruitment - Leadership - Green profile How do we do it? We research and calculate their carbon footprint for the above and suggest ways to improve this. That way companies can become more sustainable as well as more preferred by investors and clients who choose green profiles more and more. The EU has voted for a directive that is called CSRD, which in danish is equivalent to ESG (Environment, Social and Governance) But we don't just do that. We also help architects and others in the construction industry with LCA's (Life Cycle Analysis) And we offer a marketing strategy and a plan to fulfill the goals in the ESG plan. Finally, we're making a platform, that is going to revolutionize the industry. We want to automate as much of the processes as possible. So we are always looking for the best candidates to help us on our journey. Almost all companies will need this service sooner or later (Check out the plan from the CSRD directive) so we need to make ourselves as visible as possible and if you can help us with that, let's have a talk.

PurCity ApS

PurCity's patent pending solution (GapS), consists of novel industrial facade panels that are great substitutes for exterior facades/flat surfaces of any New/Existing buildings. Leveraging from chimney effect/natural ventilation, polluted air is naturally sucked into the panels and forced to pass through a harmless chemical process that traps CO2, particulate matter PM2.5/10 & inorganic gases. Then clean air will be delivered into the building through the Air conditioning (HVAC) system. GapS utilizes smart monitoring and control solutions, to optimize its performance. The collected polluted liquid is continuously recycled, generating valuable byproducts like Hydrogen, pure O2 and CO2 that are sellable in the market, benefiting sectors such as food, cement and agriculture.

Koral

THE PROBLEM Searching second-hand online requires navigating hundreds of platforms and incomplete listings, forcing shoppers to do the heavy lifting of finding and comparing relevant items. The decentralized and the fragmented second-hand market creates a time-consuming and frustrating experience for shoppers to locate desired items among incomplete listings and outdated platforms. THE SOLUTION Koral aggregates millions of second-hand listings into one searchable platform with categorized, indexed data to create a one-stop solution. This eliminates tedious searches across individual platforms, making shopping second-hand is easier by improving discoverability and streamlining the process of finding desired items online.