Transforming the future with green energy, Groeningen is your partner for a sustainable world. Founded in Copenhagen in 2021, we are pioneers in delivering turn-key renewable energy solutions tailored for industrial complexes, residential areas, and vacation destinations, alongside optimizing existing structures for energy efficiency. Our services extend across Renovation, Housing, and Utilities, with a particular focus on solar PV and battery storage solutions designed to have minimal visual impact on the surroundings. What sets us apart is our unique approach that combines cutting-edge technology with cost-effective strategies, ensuring that quality technology meets local needs and regulatory requirements. Our holistic renovation approach guarantees optimal outcomes for property owners, starting with a comprehensive assessment that covers energy solutions and property infrastructure, alongside financial and regulatory guidance. In the housing sector, our global expertise and a robust network of partners ensure the implementation of top-quality, innovative technologies that are both effective and compliant. Our utility services are dedicated to initiating, optimizing, and expanding green energy projects, emphasizing aesthetic integration alongside efficiency to enhance rather than intrude upon their environments. Groeningen is proud to develop and assist in funding renewable energy projects globally, working hand-in-hand with our network of producers, customers, governments, and NGOs. Our projects not only power communities with clean energy but also pave the way for a greener planet, reflecting our commitment to environmental sustainability and social responsibility. As a reliable developer and servicing partner, Groeningen presents a ‘G&T Battery Solutions’ investable framework, that specializes in tailoring Battery Energy Storage Systems (BESS) into distinctive renewable energy projects, co-locating it with green energy assets like PV solar. G&T Battery Solutions’ package covers energy storage, grid stabilization, arbitrage trading, and spans from financing, procurement, installation to full operation and remote support. Our BESS-as-a-service (PaaS) model allows customers to rent batteries for a manageable annual subscription fee, with zero upfront costs. Customers access BESS technology at no cost. Under the Battery Revenue Sharing Agreement, they annually repay loans and receive a share of the annual revenue, net financial costs. G&T Battery Solutions retains battery ownership until the loans are fully repaid. Groeningen has partnered with Twig Energy to combine Groeningen’s know-how with Twig’s automated software solutions to deliver projects with predictable success. This partnership operates on a revenue-sharing model, offering investors exceptional returns with greater guarantees.

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

We are a venture studio and we are a family of impact funds. We partner with incredible entrepreneurs & corporates to co-create solutions that have a positive impact on society and the planet. We have our own investment fund that enables us to execute fast and focused with co-founders and strategic partners.  We focus on building ventures within health & well-being or energy.  Our team is small and experienced and our network is big and powerful. We are a super ambitious bunch and perhaps some people would consider us crazy. We meditate with brain scanners, we discuss various tests for optimal health, and wonder why the human race is destroying the earth and if in the future an AI would put the human race under administration. However, we want to take part in ensuring that humans actually are a force for good, for each other, and toward this beautiful planet. We start with ourselves: We have weekly runs, CrossFit in the park, healthy eating, sustainable sessions, and of course also the normal casual talks and loads of fun.

At Sustie, we are on a mission to help fashion brands take climate action at scale. We are building the Impact OS for fashion brands to measure, reduce, and compensate for their carbon footprint. We’ve developed a fully automated carbon accounting platform for navigating and empowering your business on a journey towards Taking climate action and building a path to net-zero emissions.

We offer water fountains for crowded places like city centres and festivals, so people can hygienically fill own water bottle or cup with cool refreshing water instead of buying single used water bottles. The solutions can be custom made to fit in any area and can be delivered with payment solution. When reducing single use plastics, we save on energy for production, transportation cost and handling of waste. Drink at km 0! One Wetap water fountain can yearly save the environment for 730.000 0,5 liters single used plastic bottles. The water fountains complies with Covid-19 regulations and recommendations to avoid contagion as there is no direct contact with the nozzle that delivers water. Our installations is doted with filters eliminating micro-plastics in water up to 0.2 micron. Its functionality will decrease the waiting time of getting a drink and reduce queues, but above all we are focused on providing environmental friendly solutions. We also provide an in-app method of paying, available to use with our PCUP digital mug , thanks to its built-in chip, paying and choosing the drink will take few seconds, reducing the waiting time for getting a drink. The mug can be used more than 2000 times without quality loss and applies with all safety regulations for stadiums. We live in a throw-away society which is dominated by consumerism, and we are producing a tremendous amount of waste. Our motivation is to take part in the transition towards a more circular future. Our ultimate vision is a waste free world, where 100% of the waste we produce is recycled – or even better not produced where its possible!

Copenhagen Fintech is an association built on the vision to be one of the leading Fintech Hubs in the global financial services industry by supporting and catalyzing the next era of technology-led corporate and startup innovators. We combine the visionary ideas of fintech entrepreneurs, the experience of the established financial sector, the desire for societal benefits of the public sector and the research from the universities with the overarching purpose of building a thriving fintech ecosystem for the benefit of all stakeholders.

We are changing the world! Copenhagen Atomics is building the next generation nuclear reactors for the world based on molten salt technology. This provides a cheap and clean energy source that aims to change the energy system in general. A thorium based molten salt reactor is small, efficient, safe and is burning the nuclear waste from current nuclear plants.

GRAD ApS is a Danish startup on a mission: to sustainably refine the global beverage cooling industry. Located on Vesterbro in Copenhagen and based on its patent pending technology and award winning design, GRAD has developed a portfolio of “Perfect Serve” cooling products for the global hospitality industry. The product has gained international traction and the company is currently scaling up fast on several markets globally. GRAD is an international team of 10 with backgrounds varying from engineering and design, to business and supply chain. It is an open, friendly, trusting and hardworking environment where coffee is always flowing, and (perfectly cooled) drinks can be enjoyed on a Friday at the home-built office bar.

WattsUp Power offers a cutting edge energy storage solution, based on flywheel technology. Flywheel technology is the only high density and low loss energy storage system in the world today with a 100% green footprint. No exotic metals and no chemicals are used to store the energy, which is required from our customers whether it is a standalone alternative energy storage or power infrastructure enhancement.

Spiio is an In-Ground Data as a Service provider, helping sports turf professionals enhance agronomic decision making, to save money and labor time when managing their golf courses and sports facilities. Our customers include high profile golf courses in the USA, great American Football teams, baseball fields, champions league soccer clubs in Europe and multinational agriculture fertiliser companies.

We are HEMBOO: an early stage start-up with the vision of making low emissions, renewable materials the norm in construction. Besides fossil fuels, the production of concrete is the worst emitter of CO2 in the world. However it is the most used material within the construction sector. But not for long: climate legislation is about to make concrete a whole lot more expensive, by introducing a CO2 TAX. This leaves the construction companies with a problem as there is no valid sustainable alternative they can use. HEMBOO offers an easy solution: prefabricated walls for new construction made of hemp and bamboo with a reduction of 80% CO2 emitted compared to the traditionally used concrete walls. BUT the construction industry is very conservative and risk-averse. Therefore getting to market is a long journey. We built our first prototype are now preparing for the second one and are gathering data on the needs of our customers. Our aim is to provide a solution similar enough in prefabrication and installation methods, to make the transition from concrete fast and easy. Our element is designed for large scaled production so that we can have the largest impact. Recently we have received a total of 520.000 dkk in soft funding for product development and are participating in multiple startup support programs so it is full speed ahead! The team behind it all: We are a diverse team of three, Elsa Maria Iuliano, Helena Brandt Rejndrup and Michael Hallam. Helena and Elsa graduated as architectural engineers from DTU while Michael is finishing up his studies in design and entrepreneurship. We started HEMBOO because we are all very passionate about making an environmental impact. As a team we have a lot fun together, while still being productive. We emphasize a friendly environment where we help each other even though everyone has individual responsibilities. Currently looking to expand and we want you to be a part of it! Reach out if you are interested in getting on board. We are particularly interested in commercial, communication and financial competencies. Based in our joint office spaces in the center of Copenhagen and at CBS in Frederiksberg. And yes they do they do have Friday bars :-) Feel free to contact us with any questions! E-mail: info@hemboo.dk

Accelerace is one of the world’s Top 10 pre-seed accelerators helping startups scale in the field of ICT, foodtech, cleantech, life science & biotech and med tech & health care with the help from experienced serial entrepreneurs, camps and network. Accelerace has spotted, trained and invested in more than 700 promising Danish and international startups and scale-ups and has engaged partners e.g. Maersk, Novo Nordisk Fonden, Bang & Olufsen and SE to deliver access to world-class industry expertise.

Symbolon is a PPA broker for the Nordic power market. We help developers of solar, wind and hybrid projects find a corporate buyer for their power through a long-term power purchase agreement (PPA), and we help buyers find the right project. Our brokerage is backed by our own tools: hour-by-hour matching of a project's production against a buyer's consumption, AI that reads a buyer's electricity bill to build a consumption profile, and a monthly price barometer with capture prices for all twelve Nordic bidding zones. Every engagement starts with a fixed-price PPA check, so a project owner knows what their power is worth to a buyer before negotiations begin.

KhaosGuard is making greenhouse gas emissions visible. KhaosGuard is developing a new generation of laser and optical technology that can measure, map and quantify greenhouse gas emissions across large areas in real time. By combining advanced mid-infrared laser spectroscopy, optical sensor networks and wind-field data, we can turn complex emission plumes into accurate, quantitative measurements of where emissions come from and how much is being released. Our technology brings together advanced spectroscopy and atmospheric modelling in a robust field system — creating a level of spatial and real-time emissions intelligence that has not previously been available. Starting with wastewater treatment Our first focus is wastewater treatment plants, where we are helping operators detect, localise and quantify nitrous oxide (N₂O) emissions — commonly known as laughing gas and a highly potent greenhouse gas. By making these emissions visible, we give wastewater operators the intelligence they need to understand what is happening across their plants, identify emission hotspots and optimise their processes for greater efficiency and lower emissions. Ultimately, our goal is simple: you cannot optimise what you cannot measure.

Tech Nordic Advocates is Northern Europe’s largest and only pan-Nordic/Baltic tech startup organisation. We’re a not-for-profit community that brings entrepreneurs, investors, corporates and experts together to fuel innovation, collaboration and growth across the region and internationally. We’re part of Global Tech Advocates, a worldwide tech community of 48 hubs, across 60 countries and 30,000 tech leaders – helping to connect our ecosystem to the world.