Category: Climate

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  • TracXon raises €4.75M seed to scale sustainable alternative to printed circuit boards

    TracXon raises €4.75M seed to scale sustainable alternative to printed circuit boards

    The Dutch startup is developing hybrid printed electronics with 5x lower carbon footprint and 12x less material use.

    Eindhoven-based TracXon has raised €4.75 million in seed funding to advance its sustainable alternative to printed circuit boards (PCBs). The round was led by DeepTechXL with participation from Invest-NL and Brabantse Ontwikkelings Maatschappij (BOM), alongside continued support from TNO Ventures, and the Smart Industries Fund. Brabant Startup Fonds BV and Rabobank also contributed.

    Founded in 2022, TracXon has transitioned from lab research to industrial production of High-Performance Electronics (HPE). Its hybrid printed electronics technology reduces carbon emissions by five times and cuts material use by a factor of twelve compared to traditional PCBs, one of the electronics industry’s most polluting components.

    The company is using the new funding to expand operations and develop patented equipment, including a roll-to-roll VIA Printer expected by 2027. This machine will enable vertical interconnections between circuit layers on both sides of a substrate roll, paving the way for multi-layer and double-sided printed electronics at scale.

    TracXon is bringing about a fundamental change in electronics manufacturing. From traditional and polluting to efficient and sustainable” said co-founder and CEO Ashok Sridhar. “This investment brings us closer to replacing at least 10% of PCBs with our HPE technology by 2033—about €15 billion worth of circuits annually

    Hans Boumans, director of TNO Ventures, added: “TracXon is a good example of how TNO innovations can grow into impactful companies. The company contributes directly to a more sustainable future by fundamentally changing how electronics are produced.

    TracXon’s roll-to-roll production process supports a circular economy and has already attracted more than 20 customers across 10 countries. Its products range from IoT devices and industrial electronics to LED films for displays and lighting.

    The company’s ambition is to make hybrid printed electronics a core part of the industry, contributing to a more sustainable digital economy.

  • Zympler raises €1.5M seed to optimise corporate energy use and tackle grid congestion

    Zympler raises €1.5M seed to optimise corporate energy use and tackle grid congestion

    The Utrecht startup, formerly Simpl.energy, links batteries, solar panels, and charging stations to cut costs and manage power shortages.

    Utrecht-based Zympler, formerly known as Simpl.energy, has raised €1.5 million in seed funding to expand its smart energy management platform. The round was led by Arches Capital, with co-investment from ROM Utrecht Region via its Startup Innovation Fund, supported by the Province of Utrecht and the European Regional Development Fund.

    Founded in 2023 by Jorrit Salverda, Tom Selten, and Reinout de Jongh, Zympler provides a software platform that links separate energy systems—including batteries, solar panels, and charging stations—and enables them to be controlled together. This allows companies to manage energy use more efficiently, reduce costs, and alleviate pressure on the grid.

    The platform is already active at more than 20 sites, including R. Nagel Transport and the TU/e campus, serving clients in the transport, logistics, energy, real estate, and installation sectors.

    The Zympler team is demonstrating true execution power and is technologically ahead of the market” said Lotte Smit van Ditshuizen, partner at Arches Capital. “Their behind-the-meter optimisation makes electrification possible for businesses struggling with grid congestion—a crucial piece of the puzzle in the energy transition.”

    Arjan van den Born, director of ROM Utrecht Region, added: “Zympler combines technological innovation with direct social impact. Their predictive energy management system makes the electrification of processes, transportation, and real estate feasible and profitable.”

    Co-founder Tom Selten described Zympler as “a digital Chief Energy Officer for your company.” He noted that while grid congestion is unlikely to be solved in the next decade, Zympler helps businesses regain control of energy use while advancing the energy transition.

    The new funding will support product development and expansion with energy suppliers and installers.

  • Hyperdrives raises €3M pre-seed to scale patented cooling tech for EV motors

    Hyperdrives raises €3M pre-seed to scale patented cooling tech for EV motors

    Munich startup secures funding from Rethink Ventures and others to industrialize waveguide cooling, boosting efficiency and cutting costs.

    Hyperdrives, a Munich-based startup developing next-generation electric motors, has raised an oversubscribed €3 million pre-seed round led by Rethink Ventures. First Momentum Ventures, SDAC Ventures, Acequia Capital, 2100 Ventures, Prototype Capital, and angel investors including Andreas Cornet, Charlie Songhurst, and Stefan Tietze also participated.

    Founded in 2021, Hyperdrives has developed waveguide cooling, a patented method that channels coolant directly through copper conductors in motor windings. The company says this design delivers up to three times higher continuous current densities compared with today’s motors, resulting in smaller, lighter, and more efficient systems.

    Over three product generations, we have proven that this breakthrough in motor performance does not require exotic materials or new production concepts” said Robin Renz, co-founder and CEO. “With the new tailwind from our investors, we will strengthen our team to prove service life under automotive standards and prepare for industrialisation.”

    Unlike hypercar-focused technologies, Hyperdrives targets mass-market EVs, positioning its cooling system as the “turbocharger for electric motors” by offering motorsport-level performance at automotive-level cost and scalability. The platform is compatible with existing hairpin production lines, enabling OEMs and suppliers to license the technology without overhauling manufacturing processes.

    The startup has already built a customer base across automotive, aviation, and marine industries, generating more than €1 million in 2024 sales prior to raising venture capital. Hyperdrives also manufactures drive systems with integrated SiC inverters in small to medium volumes.

    Our breakthrough lies in bringing waveguide cooling to industrialisation” added Michael Numberger, co-founder and CTO. “Direct cooling in the copper conductor allows us to achieve up to three times higher current densities than today’s series motors.”

    Hyperdrives solves one of the toughest trade-offs in e-mobility: maximum performance and efficiency with true scalability” said Matthias Schanze, General Partner at Rethink Ventures. “Their waveguide platform is the first to combine motorsport power density with VW-level costs and manufacturing.”

    The new funding will be used to validate motor lifetimes under automotive testing standards, scale manufacturing processes, and expand the customer base. Hyperdrives will also present an updated product portfolio at IAA Mobility in Munich next week.

  • Deftpower raises €12.5M to scale AI-powered EV charging across Europe

    Deftpower raises €12.5M to scale AI-powered EV charging across Europe

    Arnhem-based startup secures funding led by Endeit Capital to expand its smart charging platform and ease grid congestion.

    Deftpower, a provider of AI-powered electric vehicle charging solutions, has raised €12.5 million in funding to expand across Europe and further develop its smart charging technology. The round was led by Endeit Capital with participation from Proeza Ventures, 4impact Capital, Rethink Mobility, and business angel Jan Fredriks.

    The Arnhem- and Berlin-based company says its mission is to make EV charging cheaper, cleaner, and more reliable for drivers and operators, while reducing strain on Europe’s overburdened grids.

    Unlike conventional charging platforms, Deftpower’s system uses AI to anticipate charging needs and shift sessions to periods when renewable energy is plentiful and costs are low. The company estimates that two-thirds of charging could be moved from peak to off-peak hours, easing pressure on infrastructure and cutting CO₂ emissions.

    Charging your EV is both too expensive and too complicated today” said Deftpower CEO Jacob van Zonneveld. “All players, including EV drivers, charge point operators and grid operators benefit financially from Deftpower’s charging platform.”

    Deftpower’s white-label eMobility Service Provider (eMSP) already supports more than 40 clients across 10 countries, processing millions of transactions. Its platform is designed to enable seamless smart charging at scale and prepare for vehicle-to-grid technology. Despite a team of just 70 people, the company has been growing rapidly since launch.

    As a lead investor, we see Deftpower as uniquely positioned to be the backbone of Europe’s EV charging future, one where cost savings, carbon reduction, and grid stability go hand in hand” said Sara Resvik, Partner at Endeit Capital.

    Deftpower was founded by Jacob van Zonneveld, Marc Diks, and Remco Tjeerdsma. The company has also received €2.5 million in EU EIC Accelerator funding to address grid congestion in Europe.

  • Everwave secures funding with Viessmann to expand global clean water projects

    Everwave secures funding with Viessmann to expand global clean water projects

    German impact startup raises growth capital from Viessmann and others to scale river waste cleanup and international expansion.

    Everwave, the Aachen-based impact startup developing water purification and waste removal technologies, has secured growth financing with new backing from Viessmann Generations Group. The round also included KSK-Wagniskapital GmbH, the European Social Innovation and Impact Fund, and existing investors such as SistaAct GmbH, Capacura, and NRW.Bank.

    The funding will accelerate everwave’s international rollout, with new projects planned in Southeast Asia. Viessmann’s participation is expected to strengthen both global expansion and the development of scalable clean water technologies.

    Our investment in everwave is another milestone in our efforts to promote pioneering solutions with real ecological added value” said Max Viessmann, CEO and President of Viessmann Generations Group. “Their practical and measurable approach to water purification not only reduces plastic waste, but also protects one of our most important resources: clean water.”

    Founded by Clemens Feigl, everwave deploys waste collection boats, barriers, and AI-supported monitoring systems to intercept plastic waste in rivers before it reaches oceans. Since launch, the company has collected more than two million kilograms of waste from rivers in Thailand, Cambodia, and Albania.

    The company also invests in local recycling infrastructure and community cleanups, creating jobs alongside environmental impact. Its certified plastic credit system finances waste removal, offering businesses a transparent way to offset their plastic footprint.

    This is an important signal to the market right now, as sustainability is at risk of falling out of focus in many places” said Feigl. “This funding will enable us to significantly expand our international activities.”

    The financing round was supported by impact finance consultant FASE.

  • EnsiliTech raises £4.5M seed to replace cold-chain vaccine transport

    EnsiliTech raises £4.5M seed to replace cold-chain vaccine transport

    The Bristol startup’s patented tech preserves vaccines at up to 50C, cutting costs and waste in global drug distribution.

    Bristol-based biotech startup EnsiliTech has raised £4.5 million in seed funding to scale its technology for transporting vaccines and vital medicines without refrigeration. The round was led by Eos Advisory with participation from Calculus Capital, Empirical Ventures, Fink Family Office, QantX, Angel Investors Bristol, HERmesea, Penn Park Capital, chANGELS, and other angels.

    Founded in 2022 as a spinout from the University of Bath, EnsiliTech has developed patented methods to stabilize vaccines, antibodies, and enzymes for storage at temperatures of up to 50C. The innovation aims to replace costly, energy-intensive cold-chain systems that dominate the biopharmaceutical supply chain.

    Our mission is to ensure that life-saving medicines and vaccines reach everyone, everywhere, regardless of infrastructure or geography” said Dr. Asel Sartbaeva, co-founder and CEO of EnsiliTech. “By eliminating the need for refrigeration, our technology significantly reduces supply-chain costs and drug waste, while lowering environmental impact.”

    The technology is designed to improve vaccine distribution to regions without reliable refrigeration, addressing both global health equity and environmental sustainability.

    EnsiliTech has the technology to transform how vaccines and other therapeutics are transported and stored” said Anne Muir, director of portfolio at Eos. “Reducing wastage, reducing cost and vastly improving health outcomes across the globe, this kind of science and this scale of potential sits at the core of our investment thesis.”

    The company previously raised £1.2 million in 2023. The new funding will accelerate commercial development and expansion of its transport systems for biopharmaceuticals.

  • SQUAKE secures new funding as Haufe Group Ventures joins investor consortium

    SQUAKE secures new funding as Haufe Group Ventures joins investor consortium

    The Berlin startup helps companies meet ESG requirements by tracking and reducing CO₂ emissions across travel and logistics.

    Berlin-based SQUAKE has secured new funding with Haufe Group Ventures joining its existing investor consortium of Simon Capital, Neosfer, and Backbone Ventures. The additional capital will support further product development and growth as companies face rising ESG reporting requirements.

    Founded in 2021, SQUAKE offers a B2B platform for calculating, documenting, and reducing CO₂ emissions across business travel and logistics. Its solution integrates into booking tools and logistics platforms, providing auditable reporting and access to insetting options such as sustainable aviation fuel (SAF). Clients already include Siemens, BCD, Airbnb, and DB Schenker.

    With regulations such as CSRD pushing companies to report Scope 3 emissions, SQUAKE aims to simplify compliance for enterprises and SMEs. Scope 3 emissions — often from supply chains, business travel, or services — can represent more than half of a company’s carbon footprint and are among the hardest to measure.

    We see ourselves as enablers for companies that want to not only document sustainability but actually implement it—technologically, scalably, and compliantly” said Philipp von Lamezan, CEO and co-founder of SQUAKE.

    For Haufe Group Ventures, the investment aligns with its focus on solutions for SMEs under regulatory pressure. Jasper Roll, managing director of Haufe Group Ventures, said: “SQUAKE delivers exactly what companies need: deeply integrated, auditable solutions with clear value for corporate customers.”

    The investment will allow SQUAKE to expand its platform and strengthen its role as an enabler of sustainability in business travel and logistics.

  • Seaqure Labs raises €470K pre-seed to scale mycelium-based aquaculture feed

    Seaqure Labs raises €470K pre-seed to scale mycelium-based aquaculture feed

    The Gothenburg biotech startup will use the funding to advance its fungi-based protein ingredients for sustainable fish farming.

    Gothenburg-based Seaqure Labs has raised €470,000 in pre-seed funding to develop and scale its mycelium-based feed ingredients for aquaculture. Investors in the round include Chalmers Ventures, Almi Väst, VASTAF (Västkustens Affärsänglar), Propel Capital, SLU Holding AB, and other angels.

    Founded in 2023 by Johan Henriksson, Sajjad Karimi, and Albin Frick, the biotech startup is developing feed ingredients from fungi and industrial sidestreams. The approach follows circular economy principles, aiming to reduce reliance on soymeal and animal protein.

    Mycelium—the root structure of fungi—offers a high-protein, low-impact alternative to conventional feed. Seaqure Labs says its process cuts carbon emissions by at least 50%, uses six times less water, and requires at least five times less land than soymeal production.

    Laboratory and pilot tests show the feed is highly digestible for fish and may provide prebiotic benefits that boost yields. The company’s ingredients contain a balanced amino acid profile, beta-glucan, and essential minerals.

    “Our technology allows us to turn food and agrifood sidestreams into sustainable protein ingredients, produced locally through solid-state fermentation” said the Seaqure Labs founders in a joint statement. “This enables aquaculture to grow without increasing environmental costs.”

    Seaqure Labs has completed feed trials with rainbow trout and is running additional tests for poultry. The startup says its technology can adapt to produce ingredients for aquaculture, pet, and animal feed markets, using strains already approved for human consumption.

  • Spintop Ventures expands to Denmark, appoints Jasenko Hadzic as Principal

    Spintop Ventures expands to Denmark, appoints Jasenko Hadzic as Principal

    The Swedish VC opens a Copenhagen office as part of its pan-Nordic strategy, tapping Hadzic to deepen ties with Denmark’s startup scene.

    Swedish early-stage investor Spintop Ventures is planting roots in Denmark, opening a permanent office in Copenhagen and appointing Jasenko Hadzic as Principal. The move underscores the firm’s intent to expand its pan-Nordic presence and strengthen its role as a long-term partner for the region’s tech founders.

    Hadzic joins from Nordic VC BackingMinds, where he led investments in SaaS, cybersecurity, and energy. He also brings operational experience as co-founder of a fast-scaling startup and founder of several community initiatives, including The Investor Series, CPHFTW, Angel Next, and the Nordic Startup Conference.

    “Jasenko brings a combined 10 years of experience within venture capital and scale-ups. He’s well-known in the Danish ecosystem and is passionate about pushing the Nordics forward” said Sami Niemi, Partner at Spintop Ventures. “His experience on the investment side and as a former co-founder of a fast-growing startup will be a great complement to the team and a value-add to our portfolio companies.”

    Hadzic will be based in Copenhagen, working with Senior Advisor Mads Mikkelsen to strengthen Spintop’s engagement with Denmark’s increasingly active startup ecosystem.

    “I’m genuinely excited to join the team at Spintop Ventures, where a founder mentality and hands-on approach are at the core of how we support our portfolio companies” said Hadzic. “This combination is unique in VC, and I believe we’re well-positioned to be the best partner for the most ambitious teams in the region.”

    Denmark’s startup ecosystem has gained momentum in recent years, buoyed by public-private partnerships and a new wave of serial entrepreneurs. According to Dealroom, Danish startups raised over €1.2 billion in 2023, even as European funding slowed.

    Spintop, which has raised four funds to date, has seen portfolio companies acquired by Cisco, Klarna, Zynga, Bentley Systems, and Synopsys, alongside several IPOs. Its expansion to Denmark reflects a wider trend of Nordic investors seeking deeper footholds across the region, particularly in climate tech, SaaS, and digital health.

  • Hades raises €5.5M to mine critical minerals in Europe

    Hades raises €5.5M to mine critical minerals in Europe

    Munich-based startup Hades has secured €5.5 million in pre-seed funding to develop advanced drilling technologies that could reshape Europe’s approach to critical mineral extraction and geothermal energy production. Project A led the investment round, which the company describes as “massively oversubscribed.”

    The startup enters a market where Europe faces growing dependency on mineral imports from China and Turkey, particularly for lithium and other materials essential for electric vehicle batteries and artificial intelligence infrastructure. This dependency has sparked concerns about supply chain resilience across the continent.

    Drilling Down on European Independence

    Dr. Max Werner, co-founder and CEO of Hades, identifies drilling costs as the primary barrier to European mining competitiveness. According to Werner, drilling expenses account for “50%-70%” of typical European mining project costs, a figure he characterizes as problematic for the industry’s viability.

    The company’s approach centers on proprietary drilling systems designed to reduce both time and cost barriers that have historically made European mineral extraction economically challenging. Hard rock formations across Europe have traditionally made access to underground resources more expensive compared to other global regions.

    This project, in the end, is nothing other than an extension of a defence project” ~ Dr. Max Werner, co-founder and CEO, emphasizing Europe’s need for greater independence.

    Strategic Funding and Defense Connections

    The funding round attracted notable investors beyond Project A, including Visionaries Tomorrow and London-based Founders Factory, which recently partnered with mining giant Rio Tinto on an accelerator program. Angel investors include executives from prominent defense and robotics companies, such as Quantum Systems co-founder Florian Seibel and RobCo founder Roman Hölzl.

    Werner’s background in the German Armed Forces and previous experience as a defense startup founder influences the company’s strategic positioning. He views mineral security as integral to European defense capabilities, arguing that the defense industry requires Europe-controlled supply chains.

    Operational Timeline and Resource Allocation

    Approximately 90% of the new capital will fund technology development, with remaining funds supporting exploration activities to identify locations for the company’s initial geothermal energy operations. The five-person team plans to double in size within six months and reach 20 employees within a year.

    Björn Dressler, former chief operating officer at German rocket manufacturer Isar Aerospace, joins Werner as co-founder, bringing aerospace industry expertise to the mining venture.

    Revenue Model and Market Approach

    Hades plans to generate revenue through dual channels: selling geothermal energy directly to local communities and marketing extracted critical minerals to industrial customers and commodity exchanges like the London Metal Exchange.

    The company’s near-term strategy focuses entirely on technology development for the next year, followed by regulatory approval and licensing processes for its first geothermal power plant drilling project.

    We are not a technology company, we are not selling technology. We are ultimately providing these commodities” ~ Dr. Max Werner, co-founder and CEO.

    Environmental Considerations and Community Relations

    Mining operations in Europe face significant public scrutiny, particularly in regions like Germany’s Rhine Valley where lithium reserves have generated both commercial interest and local opposition due to environmental concerns. Werner acknowledges these challenges while advocating for transparency in the company’s communications.

    The startup positions itself as employing modern, sustainable mining technologies rather than traditional methods that have historically caused environmental damage. Werner emphasizes the company’s commitment to responsible extraction practices while maintaining that mineral independence requires renewed European mining activities.

    If we really want to be resilient, we ultimately need to mine again” ~ Dr. Max Werner, co-founder and CEO.

    Broader Market Context

    Hades joins a growing field of mining-focused startups attracting venture capital attention. The company received its first term sheet within a week of seeking funding, indicating strong investor appetite for European mineral security solutions.

    The startup’s name references the Greek god of the underworld, who Werner notes was also considered the deity of mining and was traditionally invoked before mining projects commenced. Despite the name’s association with death in mythology, Werner views it as appropriate for the industry context.

    As artificial intelligence development and electric vehicle adoption accelerate demand for critical minerals, European policymakers increasingly recognize the strategic importance of domestic mineral production capabilities. Hades positions itself to address this need through technological innovation rather than traditional mining approaches.