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Showing: 397 filtered startups

FluidTech

In FluidTech we believe in the availability of sustainable energy production by the optimal use of energy. We provide the systems and engineering to recover low-grade energy sources.We supply energy recovery solutions for low-temperature sources. A new and cost-efficiency technology to provide electricity out of unused heat. In FluidTech we are passionate about sustainability. We work to move forward our ideas and to develop a better future in the energy environment.We are a team of young engineers willing to break new ground and make a change.

SQUARELY

SQUARELY is Copenhagen-based Danish Design Brand combining modularity with user data, to create high-end planters and furniture with plants. SQUARELY offers a collection of compatible products to furnish homes and offices with greenery and ease plant maintenance. An added self-watering technology reduces the time used for plant maintenance by 3 and improves plant growth. SQUARELY sells primarily through e-commerce and is now present on 4 European markets. SQUARELY does not only design green but lives green with the products sustainable from its core: re-used wood, re-cycled plastic.

Syngja

Who is Syngja?Syngja is a Danish manufacturer of premium, functional beverages enriched with 1% cricket. We promote insects’ capacity to accelerate the global sustainable transition through accessible, natural & pleasurable juice products. BUGS'N SHOTAs the only fruits & greens beverage in the world, our shots all contain natural Vitamin B12 from crickets. This energizing nutrient is already in high demand (& will continue to grow) amongst the increasing population of flexitarians/vegetarians.  Syngja is a small, dedicated team, only 2 years old. Our broad experiences encompass multiple & diverse fields, from microbiology to brand & communication, and from legal expertise to functional food ingredients.We are situated at office hub DARE2Mansion, part of Singularity University, in Copenhagen,  brimming with similar-minded young companies in tech, food & social entrepreneurship.

BYGGO Design

Millions of products worldwide run on electricity, requiring different chargers, batteries, and plugs to work. Here at BYGGO Design, we are working to re-invision and universalise power supply. Our innovative solution with unrivalled efficiency can charge all electrical products, reducing greenhouse gas emissions and E-waste.

Kalkknuser.dk / kalkbrecher.de

A revolutionary solution to tackle your daily limescale problems: The Limescale Crusher (Kalkknuser). Our unique and innovative device is designed to be easily attached to the exterior of your water pipes, effectively 'crushing' limescale buildup without the need for any chemicals. Not only does our solution eliminate limescale issues, but it also enhances the lifespan of your kitchen appliances.

CELLUGY

At Cellugy, we’re passionate about creating innovative solutions for one of the most pressing challenges of the 21st century: plastic pollution. Our product, EcoFLEXY, is a 100% natural bio-cellulose material produced by the fermentation of surplus sugar with specific microorganisms. The objective is to replace fosil-based plastics and products in a wide range of applications, from packaging to chemicals.

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

The Impactful ApS

The Impactful is a curated community and platform helping purpose-driven individuals and organizations thrive in the Anthropocene. We connect creative freelancers with aligned work, support businesses leading systems change with talent and skills development, and design programs that center sustainability, storytelling, and impact.

Easysort

We are building large-scale robots with computer vision to sort all waste in extremely high purity. You can read more about our mission, a detailed description of the current situation, and our plan for how Easysort works on our website: https://easysort.org/. You are right for the team if you are passionate about building robots and/or their AI controls. Our main focus is keeping the team small. Easysort is not profitable yet. We expect to be able to pay you before the end of 2025, but all positions are unpaid and current equity-based. We expect everyone to be on-site all the time when working with Easysort.

Groeningen

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.

Copenhagen Energy Partners

Copenhagen Energy Partners is a forward-thinking startup developing sustainable emission reduction solutions. Our mission is to drive positive change in the energy landscape by developing innovative approaches to reduce emissions and enhance sustainability for businesses. With a dynamic and collaborative spirit, we are dedicated to exploring strategies that not only address environmental challenges but also contribute to the economic growth of our partners. Our team is comprised of experienced professionals who are passionate about transforming the how companies work with sustainability and making a meaningful impact on the planet. At Copenhagen Energy Partners, we believe in fostering a culture of innovation and continuous learning. We provide a platform for individuals who are driven by curiosity and a commitment to sustainability. By combining cutting-edge research, creative problem-solving, and strategic partnerships, we strive to lead the way towards a more sustainable future for businesses and communities alike. If you're motivated to be part of a company that's shaping the future of sustainable energy and eager to work alongside experts in the field, we invite you to join our team. Together, we'll drive positive change and create innovative solutions that will leave a lasting mark!

Ecobotix

Ecobotix offers technology that can leverage pesticide-free crop protection. Ecobotix has developed and patented a unique spreader system for gently, evenly and precisely applying natural enemies (beneficial insects and mites). The system can be applied with sprayer booms, agricultural vehicles or drones. The company is commited to making pesticide-free food available to everyone that prefers this.

4i4

While our eyes is on the fourth industrial revolution, we want to be part of the energy revolution and help to reduce the CO2 footprint in every single workplace. we move towards greener workplace by a software solution on energy optimization of dynamic mechanical systems (DMS). Our target industry for now is ventilation systems so called as HVAC for office building. The product is a software solution that monitors and optimizes energy consumption of HVACs. But why HVACs? Ventilations are installed in almost all office and industrial buildings. Only in Denmark, 12 M m2 of area is dedicated to offices and buildings. This corresponds to a huge energy consumption by HVACs (about 40% of total electrical energy consumption of a building and funny enough buildings are responsible for almost half of energy consumption of Denmark in a year). Despite of HVACs simplicity from system point of view, they are very complicated and confusing for the HVAC owners. The energy consumption and waste energy is not clear. Therefore, energy optimization becomes a long shot. 4i4’s product is solving these issues and brings values for the HVAC owners by peace of mind and valuable insight on how to optimize the energy and save on CO2 emission.

PEAK Wind

At PEAK Wind, we specialise in operations, asset management, and project management of renewable energy assets and take pride in providing best-in-class commercial, financial, and operational advisory and support to our clients. We work with some of the world’s largest infrastructure investments and are proud to count market-leading utilities, investment funds, and IPPs among our clients.

REXCON system ApS

At REXCON system we are aware of the construction industry's huge impact on our planet's ecosystem and environment. We strive to make the industry a less CO2 and waste generating industry by implementing sustainable and circular solutions that can replace emission heavy market products. Sustainability - Circularity - Modularity Are all key values in our company's DNA and part of everything we do and think. By developing products that minimize the capacity required for transport, we reduce CO2 emissions. & By developing products designed for disassembly, we can keep them in a loop of reuse. - Thus reducing waste streams. & By developing products that are wood-based, we minimize our resource impact on our planet, as it is a renewable resource.