Many people are talking about the smart grid and how we can reach 100% sustainable energy, and avoid global warming getting out of hand, by intelligently balancing the consumption so it fits with the electricity production. At True Energy we're already doing it! True Energy offers a smart charging app to our end users so they can register their car or charger and have it start or stop charging based on the hour of day and the electricity price, so the user optimizes their charging to be cheapest. The service is free of charge for the end user because they participate in our flexibility pool where the power companies can buy offsetting of the consumption if the grid is overloaded or production is expensive. We use Google Workspace, GitLab as code repo, Jira for our agile project management, and Slack for chat. We have a policy of 100% line coverage for unit tests, and want to support continuous delivery. We focus on collaboration and an open, inclusive work environment. Our team is multinational, and the working language is English, so full proficiency is required.. We have team members in several time zones.

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.

COACH Solutions optimizes vessels’ performance through monitoring and analysis. We keep operators updated throughout the voyage with unified reporting and energy deviation alerts. - We were developed by an experienced ship owner and operator. - We are a combination of naval architects and seafarers, based in Copenhagen and Mumbai. - We strive to be dynamic and flexible to adapt to our clients' needs.

What is RE-ZIP RE-ZIP is a circular packaging concept offering circular packaging to more or less all players in the ecommerce industry. By circulating and hence reusing rather than using single-use packaging (even recycled) we save CO2 even the first time a packaging is reused. It works likes this RE-ZIP delivers the packaging to webshops who offer the sustainable packing solution to their customers at check-out for a minor fee (paid back via reward voucher upon returning the packaging). Upon receipt of the goods the customer folds the RE-ZIP packaging to a return format and return it at a Drop Point. The packaging is returned to the RE-ZIP warehouse for cleaning and re-circulation to the webshops. The RE-ZIP packaging can be circulated up to 10 times, but more importantly the packaging will begin saving CO2 Within the first or second use – depending on the type. RE-ZIP has developed a state-of-the-art backend system supporting the above process and are currently operating in Denmark, UK and Poland. Hence working at RE-ZIP will offer you in-person colleagues in Denmark and remote colleagues in before mentioned countries and more to come. Working at RE-ZIP Working from the Danish RE-ZIP HQ you will find a bunch of nice new co-workers who appreciate to work from the office most days, because the energy we create together is important for us. That does not mean that you have to be here all day every day. You will have flexible working hours to accommodate your daily life. The atmosphere in the office is laid back and rather than working solo on projects and tasks we gather and combine our skills. Send us your application to come join us in our mission to change e-commerce packaging for good.

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.

Koordinat is a Copenhagen-based start-up building computer vision products for protecting biodiversity and nature. The EU targets of 30% protected nature relies on heavy administrative work related to monitoring and ensuring the nature in fact is protected. We are devoted to building precise AI-systems than can automate and assist with the monitoring of reserved nature. We are a small team of data-scientists funded by the Danish Innovation Fund devoted to improve the condition of the nature-protected areas. Are you passionate about AI and Nature preservation? Feel free to reach out!

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.

We are a the largest sharing economy platform in Scandinavian with +150.000 items for rent i Denmark. We connect people who needs a product with someone who owns a product. That could be a drilling machine, a soundboks or a roof box for the next vacation. We offer an insurance and other administration tools to make sure that the security is a place.

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.

At North ESG, we’re building the AI-powered ESG accounting software for SMEs. 99% of all companies in Europe are small and medium-sized enterprises. They drive our economy - but when it comes to sustainability, they are underserved. ESG reporting is complex, time-consuming, and an administrative hassle. We believe the future of ESG should be about growth - not admin. Our mission is to free up time and strengthen the ESG profile of SMEs as a commercial advantage, so they can stay competitive, win more business, and meet rising demands from customers, regulators, and investors. Our platform automates the entire ESG reporting process using AI - from data collection to emissions calculations and EU-aligned reporting. It integrates with ERP systems and leverages both public and private data sources to generate tailored, commercially viable ESG reports. We’ve already gained strong market traction across industries in Denmark. And with ESG requirements increasingly cascading down from large corporates and financial institutions, we’re solving a growing pain for millions of SMEs across Europe.

Supporting decision makers in the offshore wind industry with cutting-edge insights, experience and market intelligence. Aegir Insights is a technology-driven intelligence company serving the offshore wind 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.

NIRAS has built the most incredible space for green tech startups with 5000m2 of office space, storage and production facilities. NIRAS Green Tech Hub is for startups seeking an extraordinary office space with cool meeting rooms in a vibrant, green and colorful environment with great coffee in the café. Startups will also be able to rent large storage spaces, build MVPs and have actual production in the production hall. This is the place where startups, innovative ideas and green engineering specialists meet. By accessing not only the vibrating hub with peer entrepreneurs, but also the best engineers specialised in sustainability with in different industries such as food, beverage, building, energy, infrastructure etc. The co-development and collaboration between startups and NIRAS’ many experts will be the fast track to grow ideas and innovations. Currently 25 startups and scaleups saluting the green transition is reciting in the hub on a daily basis, but we are working with more than 100 startups on an annual basis through our different programs and activities.

Zaptec is a world leader in cloud-connected charging systems for multiple​ electric vehicles! Zaptec is a world leader in intelligent charging systems for electric vehicles. The global shift to electric vehicles will bring forward significant challenges in charging infrastructure. By combining its unique power electronics technology with cloud-connected and scalable charging solutions, Zaptec is able to put forward working solutions based on real experience from the country with the highest EV per capita in the world. Zaptec is headquartered in Stavanger, Norway, and all products are designed, developed and manufactured in Norway - and Zaptec Denmark ApS is a subsidiary based in the heart of Copenhagen (Bloxhub). We are looking for the best in class people to work with - and 👋🏼 we're are called Zapiens. We lead the EV charging market, and we will change the world for the better by creating a more sustainable electric future. Are you in? 👫👭👬🌎 Being Zapiens means we are modern humans who show feelings and actions towards each other. We act promptly, and we wholeheartedly and persistently work to get the job done💪🏼. We're innovative, and we most certainly recognise opportunities in all types of circumstances. Join the adventure! Join our adventure and have a look on our website for more info on working in Zaptec.

We are passionate reinventing how homeowners and skilled builders find each other. In the past, if you needed building work done on your home, you would have to rely on word-of-mouth or hope that someone you know could recommend a good builder. 3byggetilbud.dk changed all that by creating a marketplace where homeowners can post their jobs and then the platform matches the best three builders for that specific job. This means that you can be sure to find a builder who is not only reputable but also has the skills and experience to do the job well. Our commitment to innovation has made us the market leader for Danish homeowners and builders alike.

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.