OwnCity gives people the opportunity to invest and initiate projects, like on Kickstarter, but with energy efficiency projects in their own local community. This enables buildings to reduce energy costs, lower CO2 emissions, and deliver better indoor air quality while increasing community engagement and providing an attractive return for investors.  We are looking to power our platform with an innovative use of blockchain to create transparency and liquidity for everyone involved.

Our mission: AI has the potential to improve people's lives in a big way, therefore our mission is to make AI accessible to everyone. What we do: We develop AI applications together with companies and train business and design consultants.Who we are: Our team consists of designers, AI technical expert, facilitators.

BUG AMOK’s opgave er at vise, hvordan insekter er et velsmagende, sundt og grønt fødevarealternativ gennem udvikling og produktion af innovative færdigretter med insektprotein, samt opskriftudvikling, afvikling af madkurser og foredrag med klimavenlige fødevarer på menuen. Virksomheden har base på iværksætterkontoret ‘The Kitchen’ på Nørrebrogade 44 i Aarhus C. BUG AMOK blev startet i 2017 på baggrund af en lyst til at vise, hvordan vi gennem ændringer af vores madvaner kan gøre en forskel i den grønne omstilling og dermed omsætte verdensmål til konkrete handlingsmål. Vi ønsker at inspirere unge familier til at vælge bæredygtigt insektprotein frem for konventionelt kød og gøre det nemt og tilgængeligt ved at producere attraktive færdigretter.

We`ve been organising Startup Weekends in Copenhagen for 4 years, educating and inspiring hundreds of people to become entrepreneurs. We were lucky to see it from the first row how #CPHSW helped people get into the entrepreneur mindset and to try new challenges. We always believed that one of strongest forces were the network of people you created during those crazy weekends. This is why we created Startup Weekend Mega: The biggest Startup Weekend ever organised in Europe.  We´re an awesome group of volunteers coming from a wide variety of backgrounds. All of us have their own stories about how we ended up joining the #CPHSW family.  We are proud that we`re 100% voluntarily run organisation and that we created a culture where everybody feels safe to experiment and make their own decisions. And we`re always there to support each other outside Startup Weekends.  We think being part of the organiser family is an excellent opportunity to try out craziest ideas in your field. A playground where we can have a lot of fun and learn a ton. After years of experimentation now we`re organising our biggest event, Startup Weekend Mega, and we would like to involve new people on this journey. If this makes you excited then please feel free to reach out copenhagen@startupweekend.org  or directly at the job posts. Fun guaranteed!;)

We provide Impact Business Modeling System™. It is a startup methodology and coaching process for incubators, accelerators and investors to support their portfolio impact startups in making their sustainable impact measurable, operational, and profitable. We work with incubators, accelerators and VC funds globally, primarily in Europe, eg. Startup Wise Guys, Rockstart, Climentum Capital, Ideon Science Park, Climate Resilient Africa Fund and NEEW Ventures.

Rådet for Grøn Omstilling er en uafhængig miljøorganisation, der arbejder for at fremme en grøn og bæredygtig omstilling af samfundet. Det gør vi ved at skabe og formidle viden om grønne løsninger og ved at påvirke politikere, virksomheder og borgere til at træffe grønne valg. Vi har været på den grønne bane i mere end 30 år og har bidraget med viden, løsningsforslag og folkelig oplysning og debat, der tilsammen har været med til at trække samfundet i en grønnere og mere bæredygtig retning. Og vi bliver ved, fordi vi drives af troen på et bedre og grønnere samfund uden forurening og uoverskuelige klimaforandringer.

Trusticate offers a data management white-labelling registry software specialising in carbon and biodiversity credit projects. Built on blockchain, our software allows for needed end-to-end transparency and traceability of projects. Designed by blockchain- and user experience experts the solution is made to communicate alignment to UN Sustainable Development Goals (SDG) by digitally showcasing sustainability efforts that are traceable and transparent. Using blockchain we enable clients, and suppliers of nature-based credits, to fractionalise assets, allowing for traceable allocation of “credits” on a product or transaction basis. Trusticate is not only a leader in offering a cutting-edge technical system that helps build trust within the field of sustainable development, but also a visionary company with a heart-based culture that envisions a world where we move from separation and fear to connection and love.

Fischer Lighting is a sustainable front-runner who has developed a unique circular business model where waste is transformed into new beautiful lamps that make buildings more sustainable and people healthier. In 2023, Fischer Lighting saved more than 53 tons of discarded lamps from being thrown away, and with the concepts ReUse, ReDesign, and ReCreate, unique lighting solutions are created in a beautiful and industrial design that meets all the requirements of a new lighting fixture. In addition to environmental sustainability, social sustainability is also an important part of the concept. Therefore, all the old lamps are separated and assembled by people on the edge of the labor market in Denmark. At the same time, the lamps are equipped with the latest technology, which, among other things, enables circadian lighting, which can stimulate the production of hormones in our body and create better well-being for people in buildings.

Batteri & Lader makes home energy simple for Danish homeowners. We sell and install solar panels, home batteries and EV chargers with one fixed price and our own installers. We then run the whole house with our own app. The problem: many Danes want green energy at home, but get stuck. What fits my house? What does it really cost? Who handles the installation, the paperwork and the grid company? Once the system is installed, most of it runs dumb. The battery empties into the car, the car charges at the most expensive hour, and the household buys power it could have stored itself. Our solution: we advise honestly from the house's own data (BBR, the roof and actual consumption). We install with our own team, and our autopilot runs battery, solar, EV charging and heat pump on the hourly electricity price. The customer uses more of their own power and pays less for what they buy. Later, the home can also earn money by helping the power grid balance. Why us: we combine the installer and the software in one company, cloud-based with no extra box in the house. We want to be the place Danes go when they want green energy at home, with one partner and one app for the whole house.

Treesy ApS er en dansk climate tech-startup, der gør det nemt, billigt og gennemskueligt for privatpersoner og virksomheder at tage konkret klimahandling gennem træplantning i Tanzania. Mange mennesker og virksomheder ønsker at gøre noget for klimaet, men oplever i dag, at løsningerne er uoverskuelige, dyre, abstrakte eller svære at stole på. Samtidig vokser både klima- og biodiversitetskrisen, og behovet for skalerbare, troværdige og handlingsorienterede løsninger er større end nogensinde. Treesy er skabt for at fjerne barriererne for klimahandling. Vi tilbyder en enkel abonnementsbaseret model, hvor kunder planter træer som en konkret måde at reducere og balancere deres klimaaftryk. Vores tilgang er baseret på konservative beregninger, radikal transparens og lokal forankring. Alle træer plantes i samarbejde med lokale partnere i Tanzania og bliver: • individuelt geo-tagget • monitoreret mindst fire gange årligt • passet og genplantet i op til tre år efter plantning Vi planter et diversificeret mix af træer med fokus på både klima, biodiversitet og lokal økonomi. Det betyder, at vores indsats ikke kun handler om CO₂, men også om at styrke økosystemer, skabe lokal indkomst og opbygge mere robuste lokalsamfund gennem agroforestry og frugttræer. Treesy adskiller sig ved at kombinere: • lav pris pr. træ • høj grad af transparens • direkte lokal tilstedeværelse • individuel geo-tagging af træer • en bevidst fravalg af dyre certificeringssystemer til fordel for direkte dokumentation Vores ambition er at gøre klimahandling tilgængelig for alle — og samtidig sikre, at indsatsen skaber reel, målbar og langsigtet impact. Treesy er stiftet af iværksættere med mange års erfaring fra udviklingsarbejde i Afrika og et stærkt lokalt netværk. Vi tror på, at ægte forandring skabes, når klima, biodiversitet og social udvikling tænkes sammen i én samlet løsning. Vores mission er enkel: At gøre det så nemt og gennemskueligt som muligt at give mere tilbage til planeten, end man tager.

Providing solutions to the market which increases the utilization of energy. Energy comes at a cost for the consumer and the environment, whereby we owe it to utilize energy in the most efficient way possible. In some processes the input energy is converted efficiently in conceiving the output, whereas other processes utilize high amounts of energy, which eventually is wasted. Sogreeen Powers mission is to reduce the waste of energy by providing solutions which makes processes more efficient. Sogreen Power brings an analytical and technological approach to the table to recover those large or small margins of efficiency when it makes sense as a business case. We break down the problems to identify what can be improved, where know-how and first principles to derive the solutions which are taken from idea to concept, MVP and final solution. We want to contribute to increase the sustainability of the world and socities we live in.

Based in Aarhus, Denmark, we are a Venture Lab for hard things, worth doing. Contrary to what many may think, the technological progress has stagnated for nearly four decades. Enabling and fundamental innovations such as the practical use of electricity, the telecommunications infrastructure, automatic computing, automotive transportation, heavier than air flight, genomics, and many other examples, all arose prior to the 1970s. What we have witnessed as progress within a generation is largely the application of these technologies in increasingly refined solutions. The latest wave of “softwaretization”, have increased operational efficiencies in multiple industries but also offset culturally and personal demand for tangible products and interactions, by web and app-based experiences. Our core thesis revolves around overcoming challenges in commercialization of scientific breakthroughs by providing the facility between scientists and entrepreneurs. We extend the conventional 10-year venture capital horizon, allowing for the maturation of technologies and customer demand. We focus specifically the hard sciences: physics, chemistry and their derived engineering disciplines. The markets and industries we work with are: - Military and Defense - Energy systems - Sustainable Resource Extraction - Access to space and ocean - Autonomous systems - AI for physical applications - Meta-materials and composites. We have great hopes for the future, and dare to bring it about. Come join us!

Steamgreen er en Dansk Greentech virksomhed i Ballerup, fokuseret på at levere grønne løsninger til bilvask-industrien. Vi passer på miljøet og bruger kun 3l. vand Vores dampmetode sparer på vandforbruget. En liter vand forvandles til 1.700 liter tørdamp. En dampvask af din bil udgøres reelt set kun af tre liter vand – i modsætning til en traditionel bilvask hvor der anvendes overr 100 liter vand. Når der anvendes tørdamp, rengøres bilen vigtigst af alt helt uden brug af vaskekemikalier. Hensynet til miljøet er nemlig Steamgreen’ absolutte metier, og det er vi rigtig stolt over. + Kun 3-5 l. vand pr. bilvask modsat traditionel bilvask, hvor der bruges over 100 l. vand. Den ultimative bakteriebekæmper Vi dræber ca. 95% af bilens bakterier Steamgreen’ metode til dampvask dræber mere end 95 procent af bakterierne i din bil. Du bliver med sikkerhed beriget med følelsen af en ny bil, som også er ren og bakteriefri for dine børns sundhed og dit helbreds skyld. Metoden er også effektiv, fordi den 170 grader varme damp trænger ned i alle afkroge af bilen, hvor den fjerner snavs og dræber bakterierne i rattet, vinduer, instrumentbræt, døre, falser, måtter og paneler. + 95% af bakterierne i bilen dræbes ved dampvask

Søger du et job med fed energi? I b.energy er vi 32 kollegaer, der sammen knokler for at skabe Danmarks bedste kundeoplevelse. Og du kan komme med ombord. Hver dag arbejder vi på at gøre de grønne valg til de nemmest. Med over 14.000 kunder er vi langt fra de største, men heller ikke ubetydelige af størrelse. Vi er store nok til at tilbyde en af landet billigste elaftaler, give en strømlinet service og rejse nye skove i hele Danmark – men ikke så store, at vi ikke har tid til vores kunder. Er du på jagt efter nye udfordringer, så hold et skarpt øje med vores jobmuligheder – Det kan være, at det er lige netop dig, vi står og mangler. Vi vil sikre, at vores kunder CO2 impact fra elforbrug ikke blot kompenseres, men giver overskud.

minimass™ was founded in 2021 to solve one of the biggest environmental problems facing the world today –the carbon footprint of construction. By delivering a low-carbon alternative to traditional concrete beams and saving clients up to 70% in carbon AND up to 50% in material costs, we have a solution that is urgently needed and ready to implement at a global scale.