More than 40% of the electrical energy in office environments is used outside working hours. CO2 in buildings has too high a level, which gives sick employees and students who lose 12% of their learning ability. Ventilation is often oversized by 10-20% due to uncertainty about CO2 levels, which have not been adequately investigated and measured. Often, consulting firms offer a measurement over 30 days. The measurements are only a snapshot of the real picture, which does not take into account the season and number of people in the room. VOCs in buildings are more harmful than first thought. VOC combined with too high CO2 can cause allergic reactions and over time develop asthma. The solution for reducing electricity consumption is to use intelligent automation and with behavior control. A sensor can be set up in areas that are used that automatically turn on the light when there is a person present. Several companies offer this solution, but if it is to be used for something, the devices must send data to the central server, after which you can analyze when and how much. The data set provides better management and control. For the CO2 problem, sensors are set up in the premises. The problem with existing sensors on the market is they have to be mounted with cable that is led maybe 100m away to a central box. It is both expensive and often not without surprises, especially for older buildings where drawings are often not updated. Sawux solves several of the mentioned problems. Sawux is a combination of 5 sensors in the same unit that measure and operate wirelessly. The sensors have access to a Cloud server, where data is collected every minute. Then data can be analyzed and given a real picture over time, which forms the basis for the right decision and correct ventilation systems. Sawux fits into existing 230V electrical environment and does not require cabling, boxes, battery or external power supplies. Sawux connects to the Internet via standard WiFi, which is found in all modern buildings. Sawux's solution is very cost effective and user friendly which is able to provide valid data. The Sawux system comes with an app. and web based energy management system, where you can at any time perform analysis of the building completely at the contact level.

Green Island is supplying underserved communities with fossil free utility solutions, providing people with not only power, water, heating, and circular waste management, but also local ownership of a future proof source of revenue to help the community transition and develop. Green Island accelerates onboarding and community organizing, project development, data-based risk mitigation, and access to financing. We enter into a long-term relationship with the community doing remote monitoring of the community's new utility solution and managing digital billing of consumers.

Our Only Home er en organisation, hvis mission er "at bringe positive ændringer på vores planet inden for klima, lighed, biodiversitet og bæredygtighed". Our Only Home bidrager til løsningen gennem uddannelse og inspiration af enkeltpersoner. Det er allerede for sent for meget, der var godt på vores planet. Alligevel fortsætter vi som en race der i grådighedens navn undertrykker, torturerer og dræber. Vi forårsager hver dag uoprettelig skade på livets mirakel.

Nabo Farm er et urbant landbrug drevet efter bæredygtige principper. Vi dyrker dild, koriander, fennikel, tallerkensmækker og andet mikrogrønt, som vi leverer til en kundekreds bestående af lokale restauranter og kantiner. Vores kunder er både kvalitets- og miljøbevidste. De kan se værdien i at modtage deres bestilling, senest to timer efter den er høstet. Hverken smag eller næringsværdi går tabt under leveringen, som selvfølgelig foregår med cykelbud. Sådan trækker vi i fællesskab fødevareindustrien i en sundere og mere bæredygtig retning. Det er det, vi forstår ved godt naboskab. Afgrøderne er naturligvis fri for sprøjtegift og genmodifikationer. Deres næringskilder er en nøje udvalgt sammensætning af ilt, mineraler, varme, vand og god musik. Tilsammen har vi mere end 15 år i tech-branchen på bagen. Den erfaring har vi brugt til at udvikle en software, som kan styre planternes omgivelser ned til mindste detalje. Resultatet er sundt og velsmagende bladgrønt. Det synes vi alle har ret til, ligesom enhver by har ret til en Nabo Farm.

We provide the best available technology to make aquaculture sustainable and profitable. Our vision is to make farm-bred fish the healthiest, most sustainable food source. Aquaturu is a innovative Green Tech Company, that delivers disinfecting, environmentally friendly water solutions within the aquaculture industry. Aquaturu provides fish farms with new anti-bacteria and algae reducing technology to secure higher revenue and reduce costs, substitute medicine, chemicals, ozone and UV with a simple solution, that has numerous advantages. Our vision is real organic farm-bred fish.

iEV Motors specializes in Green-Tech, R & D, and mobility.  We have worked in research and development, design, and manufacturing in the field of Automotive industries, iEV, iEFCV, and future mobility. This includes renewable energy management and storage, intelligent Electric vehicles, Intelligent charge station, and Robotic charge station. You can learn more about what we do on our website: www.ievmotors.com

MIA Innovation DK Non-Governmental Organisation is a voluntary citizen association established by students in Denmark, focusing on international development cooperation and raising awareness of human rights, sustainable development goals, environmental issues and clean energy, especially solar lease - providing affordable green energy microfinancing to NGOs in developing countries. Our goal is to contribute to the society with innovative sustainable solutions to contemporary issues.

Seaborg is developing a nuclear reactor technology fundamentally different from what exists today. We are making nuclear an inexpensive, sustainable and safe technology that can out-compete fossil fuels and revolutionise energy markets. We are designing our Compact Molten Salt Reactor to be one of the most sustainable sources of energy in the world. From being a start-up in a basement Seaborg is today employing more than 20 people and scaling fast.

We are a startup in the early stage that is developing a platform of vehicle-recyclingOur goal is to recycle the vehicles that are in disuse and put them available to anyone who needs one. This is for the purpose of contributing to the creation of smart cities, as well as to protect the environment since our philosophy is based on the Sustainable Development Goals.We are currently in a stage of fundraising and we are also looking for the right team to make our mission a reality. We are a startup with an office in Nykobing Falster, but we believe that you can work from anywhere, whether you are in Copenhagen, Aarhus, or traveling.We are motivated to know that we are doing something that will change the world to improve it since we believe that nobody needs to buy a new vehicle, but rather, recycle it.We are currently looking for great humans who want to accompany us on this trip and who want to join the team. Designers UX/UI and Programmers. If you think you should be part of something big that changes the world, then contact us.

FreezeTec is a small but ambitious and expanding manufacturing and trading company in Næstved. We offer a range of standard setting, environmental friendly plastic products used to streamline the freezing process within the professional food industry.  As our products contribute to considerable savings in our clients energy consumption we have a green, environmental friendly image as well as an extremely interesting value-proposition

Regnell Works helps start ups and established companies identify opportunities within sustainable business models.  The UN Sustainable Development Goals represent a very large business opportunity for all of us if we are to realize a planet in balance by 2030. Regnell Works has significant experience in a national and international business context. Making a positive difference is possible for everyone - making money, while you do it, requires expertise. We are passionate about making a difference in the world. Sometimes that means working our behinds off - however we also want to be a positive influence on those that are close to our heart - so we make sure to enjoy the ride and take time off to smell the flowers, exercise and enjoy life.

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!;)

Put an End to the Stench!With Peefence, it is easier than ever to provide great sanitation everywhere at outdoor event sites. Through an engaging experience, you let your audience contribute to better & healthier surroundings, creating incentive for customers to return year after year.While solving a major infrastructural problem, Peefence provides a completely platform for outdoor advertisement & sponsoring, by using the large graphics area on the eco-friendly Peefence urinal.

At zeal, we partner with businesses seeking to build profitable and sustainable business models, without compromising people, passion or planet. We are a small team of advisors working from home, the office, co-working spaces - when and where ever. We are dedicated to building healthy and thriving businesses for the greater good. We are passionate about sharing our findings and models in order to help everyone change the future of work for the better. We work with a win-win mindset of inclusion, collaboration, knowledge-sharing and generosity, and we expect the same from the people we work with.

The uMover® is a smart and usability-focused 3-wheel electrical vehicle for transporting people over shorter indoor and outdoor distances (0,5-5 km). It has been developed by us, DTU spinout CJ Company IVS, whom have built the uMover® upon a future mobility concept proposed by Continental AG (CAG). The uMover® targets employees who need to travel frequently within shorter distances, enabling them to become more efficient at work by easing their way of travel and reducing their travel time substantially. The uMover® will be a superior work-environment travel solution, as it – due to its smart design – offers the flexible advantages of walking, but with the similar speed and ease as driving a car or a bike. Drawbacks of the solutions in the market today are high prices, space requirements (especially for cars), no compliance with traffic regulations and laws and poor safety control (limiting the indoor application possibilities). Through cooperation with DTU and CAG we have been able to complete a full proof-of-concept and develop several of the unique mechanical components and are now in the detailing phase of the mechanical and electrical construction for a scale-up of the uMover®.