Founded in 2010 and based in Eindhoven, Netherlands, EIT InnoEnergy is a leading innovation engine focused on sustainable energy. The company operates with a mission to support the growth of early-stage companies in sectors such as climate technology, clean technology, mobility, and the Internet of Things. EIT InnoEnergy invests primarily in seed and early-stage businesses, aiming to enhance their potential through value-added services that mitigate risks and accelerate development. With offices across Europe and the United States, the firm is committed to fostering innovation in the energy sector to drive sustainable solutions.
GravitHy is a sustainable iron and steel company dedicated to decarbonizing steel production through innovative technologies. The company focuses on producing low CO₂ Direct Reduced Iron (DRI) using renewable hydrogen, which allows for the creation of clean hydrogen and supports the growing demand for zero-carbon steel. By prioritizing sustainability, GravitHy aims to significantly reduce the carbon footprint associated with steel manufacturing, positioning itself as a leader in the green industrial revolution.
Orchestra Scientific
Venture Round in 2024
Orchestra Scientific provides services on CO2 from emissions.
Atawey
Venture Round in 2024
ATAWEY, founded in 2012 by Jean-Michel Amaré and Pierre-Jean Bonnefond, specializes in designing and manufacturing autonomous energy solutions specifically for isolated sites. The company employs established French technologies to provide innovative and sustainable energy products tailored to the unique needs of each client. ATAWEY focuses on delivering turnkey power supply systems, including hydrogen refueling stations, which offer a clean and reliable alternative to traditional energy sources. By addressing the challenges of energy availability in remote locations, ATAWEY ensures that businesses can access green energy even in situations where batteries may be depleted and diesel options have a substantial carbon footprint. The company is committed to project management that emphasizes adaptability, reliability, and environmental responsibility, aiming for economic viability and quick returns on investment for its clients.
GravitHy
Seed Round in 2024
GravitHy is a sustainable iron and steel company dedicated to decarbonizing steel production through innovative technologies. The company focuses on producing low CO₂ Direct Reduced Iron (DRI) using renewable hydrogen, which allows for the creation of clean hydrogen and supports the growing demand for zero-carbon steel. By prioritizing sustainability, GravitHy aims to significantly reduce the carbon footprint associated with steel manufacturing, positioning itself as a leader in the green industrial revolution.
Bee Planet Factory
Venture Round in 2024
BeePlanet Factory develops technological projects based on the reuse of batteries removed from the electric car. These batteries are called B2U (Battery 2nd Use). At the end of their original application, they keep intact a large storage capacity (70%-80%) and still offer high performance, which makes them perfectly functional for other uses, such as stationary energy storage. The company was founded in 2018 and is headquartered in Noáin, Comunidad Foral de Navarra.
GDI
Venture Round in 2024
GDI develops and manufactures silicon anodes for Li-ion batteries. The company was founded in 2009 and is based in Rochester, New York.
HPS
Venture Round in 2024
HPS designs and manufactures integrated solar energy storage and usage systems for single and two-family homes. HPS system picea is a device that combines energy storage, heating assistance, and living space ventilation. Zeyad Abul-Ella and Dr. Henrik Colell founded HPS in 2014 and are headquartered in Berlin, Germany.
AQUABATTERY
Seed Round in 2024
AquaBattery specializes in the development of cleantech flow batteries designed for large-scale energy storage. The company focuses on providing affordable, sustainable, and safe energy storage solutions by utilizing renewable energy technologies. AquaBattery's innovative approach involves storing electricity using a simple combination of water and table salt, allowing for a power unit that can be adjusted independently from the energy storage capacity. This ensures that clients receive batteries that are not only effective but also free from harmful and toxic chemicals, making them an environmentally friendly choice for various energy storage needs.
Ecoligo
Venture Round in 2024
Ecoligo GmbH, founded in 2016 and based in Berlin, Germany, operates a crowd-investing platform that finances sustainable solar energy projects in emerging markets. The company addresses the financing gap that hinders the implementation of solar solutions for local businesses by enabling environmentally conscious investors to fund these initiatives. Ecoligo's solar-as-a-service model allows commercial and industrial enterprises to access affordable solar energy, leading to significant financial savings and promoting sustainable growth. By providing solar energy, Ecoligo not only helps businesses reduce their CO₂ emissions but also contributes to broader climate protection efforts. The platform creates opportunities for impact-driven individuals to invest in projects that yield both economic and environmental returns.
suena
Seed Round in 2023
Suena Energy is a pioneering provider of algorithmic and AI-based solutions for marketing battery storage and renewable energy. The company's advanced trading autopilot leverages cutting-edge algorithms and precise forecasts to optimize trading decisions in real time, enhancing efficiency across various power and electricity markets. Suena Energy's technology facilitates optimized marketing for stand-alone storage, as well as integrated systems combining photovoltaics and wind energy with storage. By employing machine learning, the firm calculates optimal participation in energy and balancing markets, taking technical factors into account. This innovative approach not only maximizes revenues and extends the lifespan of storage systems but also minimizes risks for clients. Additionally, Suena Energy offers portfolio optimization and white-label partner solutions, positioning itself as a leader in the integration of energy storage and renewables into power trading.
TokWise
Venture Round in 2023
TokWise is a technology platform focused on optimizing green energy portfolios. It offers a range of tools that facilitate automated energy data management, advanced portfolio forecasting, real-time position management, and commercial optimization. These features are designed to help customers make informed decisions more quickly and enhance their return on investment. By integrating various functions, TokWise aims to support users in navigating the complexities of the green energy sector effectively.
Rivus
Seed Round in 2023
Rivus Batteries is a green technology company specializing in sustainable energy storage solutions through its innovative, metal-free flow battery technology. By utilizing water-based organic electrolytes made from abundantly available elements, Rivus aims to provide a cost-effective and environmentally friendly alternative for long-duration energy storage. The company's focus on developing novel organic electrolytes not only enhances the efficiency of energy storage systems but also minimizes the environmental impact associated with traditional battery technologies. With its commitment to pioneering eco-friendly solutions, Rivus is positioned to contribute significantly to the advancement of grid-scale energy storage.
Verkor
Series C in 2023
Verkor is a manufacturer of battery cells dedicated to producing low-carbon batteries to meet the rising demand for electric vehicles. The company emphasizes the development of batteries that have a significantly smaller carbon footprint compared to traditional options, which not only reduces overall emissions but also lowers logistics costs. By utilizing carbon-free electricity in its production processes, Verkor aims to provide businesses with affordable battery solutions that align with sustainability goals.
Mob-Energy
Series A in 2023
Mob-Energy is a privately held company founded in 2018 and based in Villeurbanne, Auvergne-Rhône-Alpes. The company specializes in developing innovative mobile charging solutions for electric vehicles. Its autonomous charging robots are designed to optimize existing infrastructure by storing energy in second-life batteries installed in parking facilities. These robots can autonomously move to vehicles that request a charge, providing a convenient and efficient way for clients to power their parked cars. Through its technology, Mob-Energy aims to enhance the accessibility and usability of electric vehicle charging systems.
SeaQurrent
Venture Round in 2022
SeaQurrent is a developer of technology that harnesses tidal and ocean currents to generate clean electricity. The company specializes in creating energy plants that can operate in both shallow and deep low-velocity water, providing an alternative energy source with minimal impact on wildlife and human activities. SeaQurrent's systems are designed for easy and cost-effective installation and maintenance, making them accessible for various industries seeking sustainable energy solutions.
Silbat
Seed Round in 2022
Silbat is focused on developing innovative long-duration molten silicon batteries that utilize the latent heat of fusion of silicon for energy storage. These batteries are designed to provide a storage duration of up to 100 hours, making them an effective solution for integrating variable renewable energy sources into the power grid. Silbat's technology aims to achieve a capital expenditure of less than $10 per kilowatt-hour, positioning it as a cost-competitive alternative to conventional fossil fuel and nuclear power plants. By enabling efficient back-conversion of stored energy to electricity through thermophotovoltaics, Silbat's offerings help clients reduce energy storage costs and improve overall economic viability in the energy sector.
GDI
Series A in 2022
GDI develops and manufactures silicon anodes for Li-ion batteries. The company was founded in 2009 and is based in Rochester, New York.
Norwegian Crystals
Venture Round in 2022
Norwegian Crystals is a manufacturer focused on producing high-quality, low-carbon monocrystalline silicon products, including bricks, wafers, and ingots. These products are essential components for the photovoltaic industry, serving as substrates for solar cells and contributing to the development of solar modules. The company utilizes a proprietary pulling process and design to create both p-type and n-type monoblocks, ensuring efficiency and cost-effectiveness in its production. By prioritizing sustainability, Norwegian Crystals aims to support its clients in reducing harmful emissions and promoting environmentally friendly energy solutions.
Elestor
Venture Round in 2022
Elestor BV, founded in 2014 by Wiebrand Kout and headquartered in Arnhem, Netherlands, specializes in energy storage solutions aimed at facilitating the economical use of self-generated renewable electricity on a large scale. The company has developed a system that can be integrated with hydrogen infrastructures and electrolyzers, significantly reducing the costs associated with green hydrogen production. By offering cost-effective electricity storage technology, Elestor enables its clients to minimize their electricity storage expenses, thereby enhancing the viability of renewable energy sources.
Woon Duurzaam
Venture Round in 2022
Woon Duurzaam operates a comprehensive cloud platform designed to simplify the home renovation process for consumers seeking sustainable living solutions. The platform connects homeowners with suppliers of energy-saving and generating equipment, as well as qualified installers. By focusing on converting existing homes to gasless or energy-neutral standards, Woon Duurzaam offers integral alternatives that are not only comfortable and aesthetically pleasing but also financially attractive. This approach allows users to save on energy costs, enhance sustainability, and enjoy a hassle-free renovation experience.
Woon Duurzaam
Seed Round in 2022
Woon Duurzaam operates a comprehensive cloud platform designed to simplify the home renovation process for consumers seeking sustainable living solutions. The platform connects homeowners with suppliers of energy-saving and generating equipment, as well as qualified installers. By focusing on converting existing homes to gasless or energy-neutral standards, Woon Duurzaam offers integral alternatives that are not only comfortable and aesthetically pleasing but also financially attractive. This approach allows users to save on energy costs, enhance sustainability, and enjoy a hassle-free renovation experience.
suena
Pre Seed Round in 2022
Suena Energy is a pioneering provider of algorithmic and AI-based solutions for marketing battery storage and renewable energy. The company's advanced trading autopilot leverages cutting-edge algorithms and precise forecasts to optimize trading decisions in real time, enhancing efficiency across various power and electricity markets. Suena Energy's technology facilitates optimized marketing for stand-alone storage, as well as integrated systems combining photovoltaics and wind energy with storage. By employing machine learning, the firm calculates optimal participation in energy and balancing markets, taking technical factors into account. This innovative approach not only maximizes revenues and extends the lifespan of storage systems but also minimizes risks for clients. Additionally, Suena Energy offers portfolio optimization and white-label partner solutions, positioning itself as a leader in the integration of energy storage and renewables into power trading.
Basquevolt
Seed Round in 2022
Basquevolt is a developer of solid-state lithium battery technology aimed at enhancing the electrification of various sectors, including electric vehicles, aviation, stationary energy storage, and electronic devices. The company's innovative batteries are designed to provide a sustainable and safe alternative, featuring a high energy density of 500 Wh/kg, which can significantly improve performance and efficiency. By focusing on the development of superior materials and battery cells, Basquevolt seeks to facilitate the mass adoption of electric transportation, integrate with hydrogen-gas systems for stationary energy storage, and support advanced portable devices. This cost-competitive technology positions Basquevolt as a key player in the transition toward more efficient and environmentally friendly energy solutions.
The Batteries
Series A in 2022
The Batteries, founded in 2015 by a team of experienced engineers and managers, specializes in the design and manufacturing of advanced thin-film batteries. With over 15 years of expertise in vacuum-based equipment and in-line technological processes, the company focuses on delivering high-quality, cost-efficient manufacturing solutions. Its rechargeable batteries offer significant advantages over conventional lithium-ion batteries, including more than double the energy density, enhanced durability in aggressive environments, and rapid charging capabilities without the risks of fire or explosion. This combination of technological innovation and economic efficiency positions The Batteries as a reliable provider of alternative energy resources for various industries.
Skeleton Technologies
Series D in 2022
Skeleton Technologies is a manufacturer and developer specializing in ultracapacitors that utilize patented curved graphene material to achieve high energy and power density. The company provides advanced energy storage solutions designed for various industries, including automotive, transportation, industrial, and renewable energy markets. Their ultracapacitors are noted for delivering twice the energy density and four times the power density compared to other products in the market. This technology enables rapid recharging and long lifetimes, contributing to significant reductions in fuel consumption and carbon emissions. Skeleton Technologies serves a diverse customer base, which includes engineering firms, the European Space Agency, and leading automotive manufacturers.
Bamboo Energy
Seed Round in 2021
Bamboo Energy is a software platform provider that focuses on helping retailers and aggregators manage and trade distributed flexibility resources in the energy sector. Founded in 2020 in San Adrián De Besós, Catalonia, the company aims to facilitate the energy transition by democratizing access to cleaner and more affordable energy. Its platform enables clients to monetize the flexibility of their energy assets while integrating renewable energy sources. Utilizing artificial intelligence, advanced mathematical optimization models, and cloud computing, Bamboo Energy forecasts consumption, flexibility, and market conditions for effective portfolio management. The platform enhances operational efficiency for energy operators, allowing them to coordinate and valorize the consumption of a diverse portfolio of consumers across various electricity markets.
VoltStorage
Series B in 2021
VoltStorage GmbH, based in Olching, Germany, specializes in developing and producing power storage devices that utilize eco-friendly redox flow technology. The company's flagship product, VoltStorage, is a vanadium redox flow battery system designed to store excess electricity generated by solar panels during the day for use at night. This innovative approach enables homeowners to access renewable energy around the clock, promoting sustainability and environmental responsibility. In addition to its products, VoltStorage offers installation and technical support services, ensuring customers can effectively integrate these systems into their homes. The company aims to make renewable energy more accessible and contribute to a cleaner, fairer world for future generations.
Verkor
Venture Round in 2021
Verkor is a manufacturer of battery cells dedicated to producing low-carbon batteries to meet the rising demand for electric vehicles. The company emphasizes the development of batteries that have a significantly smaller carbon footprint compared to traditional options, which not only reduces overall emissions but also lowers logistics costs. By utilizing carbon-free electricity in its production processes, Verkor aims to provide businesses with affordable battery solutions that align with sustainability goals.
Northvolt
Venture Round in 2021
Northvolt AB, founded in 2016 and headquartered in Stockholm, Sweden, specializes in the manufacturing of sustainable lithium-ion batteries primarily for the renewable energy and transportation sectors. The company develops a range of products, including battery cells, custom battery solutions, and complete battery systems, tailored to specific requirements such as chemistry and form factor. Northvolt focuses on creating environmentally friendly batteries with a minimal carbon footprint and incorporates advanced recycling technology to support clean energy initiatives. By supplying high-quality, sustainable battery cells and systems, Northvolt aims to facilitate the transition to electric vehicles and promote decarbonization across various industries, including automotive, grid storage, industrial applications, and micromobility.
Ngenic
Post in 2021
Ngenic AB is an independent energy technology company that specializes in digitizing and optimizing energy systems. The company offers a smart thermostat system designed as an energy-saving solution, allowing users to manage their energy consumption through mobile devices, computers, or tablets. This technology can help users reduce energy waste by up to 15%. Ngenic serves a diverse clientele, including energy companies, property owners, tenant-owner associations, and homeowners, focusing on enhancing energy efficiency across various sectors.
Stegra
Series A in 2021
Stegra operates a steel production plant focused on decarbonizing the steel industry in Europe through the use of green hydrogen. The facility is designed as a fully integrated, digitalized, and automated greenfield plant, which combines raw materials, renewable energy, and artificial intelligence to produce fossil-free steel. By replacing traditional CO2-intensive coal with green hydrogen, the plant significantly reduces emissions, with water and heat as the primary byproducts. This innovative approach enables clients to access high-quality, sustainable steel at a competitive cost, contributing to the broader goal of accelerating decarbonization in the steel sector.
Bamboo Energy
Seed Round in 2021
Bamboo Energy is a software platform provider that focuses on helping retailers and aggregators manage and trade distributed flexibility resources in the energy sector. Founded in 2020 in San Adrián De Besós, Catalonia, the company aims to facilitate the energy transition by democratizing access to cleaner and more affordable energy. Its platform enables clients to monetize the flexibility of their energy assets while integrating renewable energy sources. Utilizing artificial intelligence, advanced mathematical optimization models, and cloud computing, Bamboo Energy forecasts consumption, flexibility, and market conditions for effective portfolio management. The platform enhances operational efficiency for energy operators, allowing them to coordinate and valorize the consumption of a diverse portfolio of consumers across various electricity markets.
Woon Duurzaam
Seed Round in 2021
Woon Duurzaam operates a comprehensive cloud platform designed to simplify the home renovation process for consumers seeking sustainable living solutions. The platform connects homeowners with suppliers of energy-saving and generating equipment, as well as qualified installers. By focusing on converting existing homes to gasless or energy-neutral standards, Woon Duurzaam offers integral alternatives that are not only comfortable and aesthetically pleasing but also financially attractive. This approach allows users to save on energy costs, enhance sustainability, and enjoy a hassle-free renovation experience.
HPS
Series A in 2021
HPS designs and manufactures integrated solar energy storage and usage systems for single and two-family homes. HPS system picea is a device that combines energy storage, heating assistance, and living space ventilation. Zeyad Abul-Ella and Dr. Henrik Colell founded HPS in 2014 and are headquartered in Berlin, Germany.
Bee Planet Factory
Seed Round in 2020
BeePlanet Factory develops technological projects based on the reuse of batteries removed from the electric car. These batteries are called B2U (Battery 2nd Use). At the end of their original application, they keep intact a large storage capacity (70%-80%) and still offer high performance, which makes them perfectly functional for other uses, such as stationary energy storage. The company was founded in 2018 and is headquartered in Noáin, Comunidad Foral de Navarra.
Eneida
Series A in 2020
Eneida designs and develops smart sensors and artificial intelligence applications for resilient and agile low voltage grid. Its product called Deep Grid is a collaborative energy IoT platform for the remote and online optimization of the low voltage network. The company aims to help electric utilities to make the most of their low voltage network. Eneida was founded in 2012 and is headquartered in Coimbra, Portugal.
Wattsun
Seed Round in 2020
Wattsun provides a portable lithium-ion battery system designed for the professional for all work on-site. The company was founded in 2016 and is headquartered in Arnhem, Gelderland.
MPower Ventures
Series A in 2020
MPower Ventures AG is a crowdfunding platform focused on providing affordable clean energy solutions in emerging markets. Founded in 2017 and headquartered in Zurich, Switzerland, the company partners with local entities to finance and deploy clean energy systems tailored for households and small to medium enterprises. MPower Ventures offers high-quality Plug&Play solar kits and energy-efficient appliances for both domestic and productive use. Its proprietary software tracks and digitizes operations, leveraging data to enhance financial inclusion for end-users. The company also provides inclusive financing solutions for its partners and customers, making clean energy accessible to a broader audience. Additionally, MPower Ventures has offices in Madrid, Shenzhen, Cameroon, and Zambia, extending its reach to various regions.
VoltStorage
Venture Round in 2020
VoltStorage GmbH, based in Olching, Germany, specializes in developing and producing power storage devices that utilize eco-friendly redox flow technology. The company's flagship product, VoltStorage, is a vanadium redox flow battery system designed to store excess electricity generated by solar panels during the day for use at night. This innovative approach enables homeowners to access renewable energy around the clock, promoting sustainability and environmental responsibility. In addition to its products, VoltStorage offers installation and technical support services, ensuring customers can effectively integrate these systems into their homes. The company aims to make renewable energy more accessible and contribute to a cleaner, fairer world for future generations.
Energy Floors
Seed Round in 2020
Energy Floors specializes in the design and construction of innovative flooring systems that convert kinetic energy from human movement and solar power into usable electricity. The company's products aim to engage the public in renewable energy production by making the energy-generating process visible and interactive. By developing, manufacturing, and selling these energy-converting floor systems, Energy Floors focuses on creating sustainable solutions that can be integrated into pavements and high footfall areas. Their approach not only promotes awareness of renewable energy but also encourages participation in energy generation through everyday activities.
Mob-Energy
Seed Round in 2020
Mob-Energy is a privately held company founded in 2018 and based in Villeurbanne, Auvergne-Rhône-Alpes. The company specializes in developing innovative mobile charging solutions for electric vehicles. Its autonomous charging robots are designed to optimize existing infrastructure by storing energy in second-life batteries installed in parking facilities. These robots can autonomously move to vehicles that request a charge, providing a convenient and efficient way for clients to power their parked cars. Through its technology, Mob-Energy aims to enhance the accessibility and usability of electric vehicle charging systems.
Kumpan Electric
Venture Round in 2020
Kumpan Electric, also known as e-bility GmbH, is a manufacturer specializing in electric scooters and e-mobility solutions, as well as portable energy storage systems, all produced in Europe. The company develops and sells stylish electric vehicles capable of speeds ranging from 20 to 120 km/h, catering to individual consumers, fleet operators, and sharing companies. Kumpan Electric aims to promote sustainable transportation alternatives by offering flexible battery technology, enabling users to travel in an environmentally friendly manner while achieving zero emissions.
Bee Planet Factory
Seed Round in 2020
BeePlanet Factory develops technological projects based on the reuse of batteries removed from the electric car. These batteries are called B2U (Battery 2nd Use). At the end of their original application, they keep intact a large storage capacity (70%-80%) and still offer high performance, which makes them perfectly functional for other uses, such as stationary energy storage. The company was founded in 2018 and is headquartered in Noáin, Comunidad Foral de Navarra.
NAWA Technologies
Venture Round in 2020
NAWA Technologies focuses on developing innovative energy solutions through its Ultra Fast Carbon Battery Technology, which utilizes carbon as a primary material due to its abundance and accessibility. Established in April 2013, the company is dedicated to enhancing energy conversion, storage, and efficiency while minimizing environmental impacts through sustainable manufacturing processes. With over 15 years of research and development in nanomaterials, NAWA Technologies has built a pilot production line and employs a team of 24 professionals. Its products, including advanced ultracapacitors and battery electrodes, are designed to facilitate the integration of renewable energy into smart grids, promoting efficient electricity storage and reducing carbon emissions associated with fossil fuel usage.
Cascade Drives
Seed Round in 2020
Cascade Drives AB, founded in 2014 and based in Stockholm, Sweden, specializes in manufacturing advanced power density cdGear-based solutions. The company's product lineup includes the CASCADE POWER electromechanical linear actuator, designed for electric forklifts; the CASCADE STEERING drive-by-wire electrical steering system for heavy-duty vehicles; and the CASCADE TORQUE gearbox, which is utilized in wind turbines and in-wheel propulsion systems. Cascade Drives focuses on delivering high-performing, eco-friendly, and cost-efficient solutions for industries such as mining, material handling, commercial transportation, and aircraft ground support. Their innovative technology allows for powerful linear drives that serve as efficient hydraulic replacements in electric vehicles, ultimately enhancing operational efficiency and reducing energy consumption for their customers.
NAWA Technologies
Venture Round in 2019
NAWA Technologies focuses on developing innovative energy solutions through its Ultra Fast Carbon Battery Technology, which utilizes carbon as a primary material due to its abundance and accessibility. Established in April 2013, the company is dedicated to enhancing energy conversion, storage, and efficiency while minimizing environmental impacts through sustainable manufacturing processes. With over 15 years of research and development in nanomaterials, NAWA Technologies has built a pilot production line and employs a team of 24 professionals. Its products, including advanced ultracapacitors and battery electrodes, are designed to facilitate the integration of renewable energy into smart grids, promoting efficient electricity storage and reducing carbon emissions associated with fossil fuel usage.
Woon Duurzaam
Seed Round in 2019
Woon Duurzaam operates a comprehensive cloud platform designed to simplify the home renovation process for consumers seeking sustainable living solutions. The platform connects homeowners with suppliers of energy-saving and generating equipment, as well as qualified installers. By focusing on converting existing homes to gasless or energy-neutral standards, Woon Duurzaam offers integral alternatives that are not only comfortable and aesthetically pleasing but also financially attractive. This approach allows users to save on energy costs, enhance sustainability, and enjoy a hassle-free renovation experience.
Volterion
Series A in 2018
Volterion, founded in 2015 as a spin-off from the Fraunhofer Institute UMSICHT, specializes in the development and manufacturing of redox-flow battery stacks and systems aimed at commercial bulk energy storage. The company focuses on creating efficient energy converters that serve as the foundation for scalable and compact battery solutions, such as the powerRFB, which meets rigorous industrial standards. Volterion employs patented materials and advanced manufacturing processes, including fully automated systems for producing welded and seal-less stacks. This technology enables both private users and power suppliers to optimize the use of self-generated renewable energy while providing cost-effective and durable storage solutions. The founders, Sascha Berthold, Thomas Gebauer, and Thorsten Seipp, alongside management member Kees van de Kerk, have been instrumental in the company's technological advancements. Volterion has garnered multiple accolades for its innovative technology and business model, reinforcing its position within the energy storage sector.
Klugit Energy
Pre Seed Round in 2018
Klugit Energy aims to deliver simple, quick and cheap demand-repose solutions to utilities and families with immediate benefits. Klugit is a smart plug that can be connected to any electric water tank, converting it into a smart one, Wi-Fi connected and smart-grid ready. Electric water heaters/tanks (EWS) waste a lot of energy in standby thermal losses (438 kWh/y for an 80L). Only in Europe there are around 28 mio EWS installed, equivalent to 12 TWh/y of wasted energy (same emissions as 2 mio cars per year). By installing Klugit and placing our sensor in external contact with hot water pipe, we use AI to learn your hot water usage routine and heat up water when you will actually need it, delivering immediate savings to families (>45 EUR/y). More importantly klugit is the cheapest and quickest way to provide “peak shaving” services for utilities, since it converts electric tanks into smart grid energy storage devices, solving one of renewable energy biggest problems.
Nines Photovoltaics
Venture Round in 2018
Nines Photovoltaics is focused on revolutionizing the manufacturing of photovoltaic (PV) solar cells through innovative technology. The company has developed a high throughput dry etching process platform that enhances the efficiency and performance of solar cell production while addressing the environmental challenges associated with traditional methods. By eliminating the need for water, greenhouse gases, and labor-intensive processes, Nines' technology allows for manufacturing at atmospheric pressure and in a dry environment. This shift not only reduces the financial and environmental costs of producing PV cells but also facilitates high-volume inline production using cheaper thin wafers and advanced cell designs. Nines Photovoltaics aims to significantly decrease the cost per watt of PV electricity generation, thereby improving the overall scalability and sustainability of solar manufacturing on a global scale.
HSL Technologies
Venture Round in 2018
HSL Technologies specializes in innovative hydrogen transport and storage solutions, centered around a breakthrough product known as HydroSil. This technology allows hydrogen to be safely transported using conventional infrastructures, thereby minimizing risk. The company has designed a hydrogen-based liquid carrier that enables efficient charging and releasing of hydrogen, offering a stable, non-toxic, and non-explosive fuel alternative. This liquid carrier generates no emissions, making it an environmentally friendly option for various applications, including fuel cells that produce electricity for vehicles, generators, and portable devices. HSL Technologies is committed to driving the transition to a carbon-free future, positioning itself as a leader in the clean energy sector.
Eneida
Seed Round in 2018
Eneida designs and develops smart sensors and artificial intelligence applications for resilient and agile low voltage grid. Its product called Deep Grid is a collaborative energy IoT platform for the remote and online optimization of the low voltage network. The company aims to help electric utilities to make the most of their low voltage network. Eneida was founded in 2012 and is headquartered in Coimbra, Portugal.
vilisto
Seed Round in 2017
vilisto saves companies and municipalities up to 40% of heating energy without any effort for the customers by using fully automated radiator thermostats. The digital heat management solution is based on thermostats with an integrated presence detection, learning algorithms and room climate sensors. While the thermostats control the room temperatures fully automated and demand-based, the connected web portal allows for a central and efficient management of the property portfolio.
Ferroamp Elektronik
Seed Round in 2016
Ferroamp Elektronik AB develops, manufactures, and markets innovative power electronics for a more efficient use of electrical energy. Its first product is ACE. Based on our 4-quadrant inverter technology ACE enables faster EV charging and reduced grid fees. ACE is part of the modular EnergyHub system that can be expanded with solar cells and energy storage as the need arises. This smart grid concept improves the versatility and profitability of solar cell installations and it brings benefits to homeowners as well as grid companies.
SOLABLE S.A.S
Seed Round in 2015
renewable innovations for a smart world
Place to Plug
Convertible Note in 2015
Place to Plug is an EV charging platform powered by AI and Blockchain that connects EV drivers and charging points. We are creating an extensive global wide charging network by bringing together disperse public and private charging points in one collaborative platform. Our vision: to be a referral electric vehicle charging platform worldwide.
HYGEN
Seed Round in 2015
HYGEN is a developer of innovative home fueling appliances aimed at transforming the conventional gas distribution grid into a decentralized refueling infrastructure for gas-powered vehicles. Their patented liquid piston gas compression technology enhances the efficiency of gaseous fuel compression and eliminates issues such as maintenance and breakdowns. This technology allows for the rapid refueling of vehicles in just three minutes, making it a convenient option for users at home or in offices. By providing a low-cost solution for at-home fueling, HYGEN enhances the appeal of natural gas vehicles, positioning them similarly to electric vehicles. The company enables gas utilities to tap into the transportation fuel market, offering carbon-neutral and economical biomethane directly to consumers. As a result, HYGEN not only extends the service life of their appliances significantly but also reduces the total cost of ownership, creating a new segment within the gas industry focused on clean and affordable fuel delivery.
NAWA Technologies
Venture Round in 2014
NAWA Technologies focuses on developing innovative energy solutions through its Ultra Fast Carbon Battery Technology, which utilizes carbon as a primary material due to its abundance and accessibility. Established in April 2013, the company is dedicated to enhancing energy conversion, storage, and efficiency while minimizing environmental impacts through sustainable manufacturing processes. With over 15 years of research and development in nanomaterials, NAWA Technologies has built a pilot production line and employs a team of 24 professionals. Its products, including advanced ultracapacitors and battery electrodes, are designed to facilitate the integration of renewable energy into smart grids, promoting efficient electricity storage and reducing carbon emissions associated with fossil fuel usage.
GDI
GDI develops and manufactures silicon anodes for Li-ion batteries. The company was founded in 2009 and is based in Rochester, New York.
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