Helen Ventures

node.energy GmbH is a software-as-a-service company that specializes in the optimization of local energy micro grids for commercial and industrial real estate. Founded in 2016 and headquartered in Frankfurt am Main, Germany, node.energy provides the opti.node application, which enables businesses with on-site power generation to effectively reduce energy costs and minimize their carbon dioxide emissions. The company's solutions support energy managers and metering service providers by significantly reducing administrative burdens and ensuring compliance with current regulations. Additionally, node.energy offers features such as electricity tax relief analysis and automated reporting, alongside planning and advisory services, to facilitate companies' energy transitions and enhance their operational efficiency.

Gradyent is an AI cloud platform based in Utrecht, The Netherlands, that specializes in optimizing heating systems for district heating companies. Founded in 2019, Gradyent leverages Digital Twin technology, which involves creating a digital replica of physical heating systems by integrating geographical, weather, and sensor data with physical models and artificial intelligence. This innovative approach allows for real-time optimization of heating systems and facilitates simulations of future scenarios. As a result, clients can achieve significant reductions in heat loss, CO2 emissions, and fuel costs—averaging 20%, 10%, and 5-10%, respectively. Gradyent's platform not only enhances the efficiency of heating networks but also provides dynamic forecasting, real-time status updates, and automatic detection of network changes, allowing clients to securely access vital information from any location at any time.

Emulate Energy provides a white-label software-as-a-service (SaaS) platform aimed at mid-sized electricity utilities, enabling them to offer behind-the-meter services that leverage demand flexibility among end-customers. The company's innovative virtual battery technology allows utilities to manage the entire value chain, which helps customers lower their energy bills while facilitating the integration of distributed energy resources into markets. This approach not only enhances grid efficiency but also promotes sustainability. By empowering utilities to connect residential and commercial devices, Emulate Energy fosters significant energy savings and supports the broader accessibility of renewable energy, contributing to a more efficient and environmentally friendly energy landscape.

Nobile is an energy sharing hub platform, directly connecting the producers and suppliers of renewable energy

Voltfang specializes in developing sustainable home storage solutions by utilizing recycled traction batteries from electric vehicles. The company repurposes used electric car batteries, integrating them into stationary storage systems that create a decentralized energy storage network. This approach not only extends the lifespan of these batteries after their automotive use but also provides small and medium-sized enterprises with the capability to store renewable energy. As a result, Voltfang's systems help stabilize the energy grid through techniques like peak shaving and load shifting, ultimately enabling clients to minimize their ecological footprint and contribute to environmental conservation efforts.

LiveEO GmbH, founded in 2017 and headquartered in Berlin, Germany, specializes in real-time earth observation technology that utilizes satellite imagery to enhance infrastructure monitoring across various sectors, including railways, electricity, and pipelines. The company offers insights-as-a-service, allowing clients to monitor their assets effectively while managing risks associated with ground movement, vegetation, and deforestation. By leveraging artificial intelligence and Earth observation data, LiveEO provides both short-term analyses and long-duration observations, enabling improved operational efficiency and safety. Their innovative solutions help industries optimize asset management practices, reduce operational costs, and ensure the sustainability of critical infrastructure.

Eologix Sensor Technology GmbH, founded in 2014 and based in Graz, Austria, specializes in the design and manufacture of wireless temperature and icing sensor systems. The company provides autonomous and retrofittable sensors specifically for detecting icing on wind turbine rotor blades. Its innovative sensor system is compatible with all types of wind turbines, comprising a single receiving unit for each turbine paired with multiple sensing units that are strategically placed across the blades' surface. These sensing units can be conveniently installed during routine inspections, enhancing the operational efficiency and safety of wind energy production.

enspired is a digital energy trading-as-a-service company focused on facilitating the energy transition. It enables clients to leverage flexible assets in power spot markets through AI-based trading services. The company employs a team of algorithmic traders, data scientists, and technology experts dedicated to revolutionizing the trading process by eliminating traditional trading screens and manual optimization. All transactions are executed automatically using advanced AI algorithms, which enhance market performance and maximize the value of clients' flexible resources while contributing to grid stability. enspired serves a diverse clientele, including prominent utilities and operators of renewable energy, batteries, and consumption assets across Europe.

Renewcast is a renewable energy company focused on short-term and intra-day wind power generation forecasting. It provides day-ahead forecasts, which can be updated every hour, ensuring clients receive the most current information. The company offers a software-as-a-service (SaaS) platform that allows users to access forecasting data through an API, enabling clients to retrieve information for specific subsets of wind energy plants across various time windows, including historical data. Additionally, Renewcast enhances its forecasting capabilities with services such as meteorological forecasting optimization, input data cleaning, and turbine data enrichment, all designed to improve the accuracy and reliability of wind power management.

Klimate helps scale the carbon removal industry by connecting demand and supply with financing. They strategically fund initiatives that promote social and economic advancement as well as environmental responsibility. The company drives quality and transparency through its proprietary knowledge and technology, allowing the customers to stay ahead of the regulatory curve and minimize reputational risk. Its platform provides sustainability professionals with a new tool in their toolbox, positioning them for success in an era when carbon is a key KPI for any given business.

Voltfang specializes in developing sustainable home storage solutions by utilizing recycled traction batteries from electric vehicles. The company repurposes used electric car batteries, integrating them into stationary storage systems that create a decentralized energy storage network. This approach not only extends the lifespan of these batteries after their automotive use but also provides small and medium-sized enterprises with the capability to store renewable energy. As a result, Voltfang's systems help stabilize the energy grid through techniques like peak shaving and load shifting, ultimately enabling clients to minimize their ecological footprint and contribute to environmental conservation efforts.

Virta specializes in providing comprehensive electric vehicle (EV) charging solutions tailored for various scales, from individual businesses to large professional networks. The company facilitates electric mobility by connecting EV drivers with charging stations and the energy system, allowing users to charge their vehicles easily through a mobile application or identification tags. Additionally, Virta offers a complete service package that enhances the charging experience for real estate and other businesses, helping them differentiate themselves in the market. Their future-proof technology ensures that clients can deliver a high-quality service to end users, promoting the widespread adoption of electric vehicles.

EcoG GmbH specializes in designing and developing an Internet of Things (IoT) operating system tailored for electric vehicle (EV) charging infrastructure. Established in 2017 and headquartered in Fürth, Germany, with additional offices in Oslo and Detroit, EcoG provides a comprehensive starter kit that encompasses charging control, backend connectivity, payment solutions, and application components. The company’s platform facilitates the integration of IoT protocols and supports an open API architecture, allowing charger manufacturers to innovate and enhance their services similarly to app development. By connecting users, vehicles, and infrastructure, EcoG creates value-added services that help businesses differentiate themselves in the EV charging market. The company's offerings also enable a customized fast-charging experience and promote shared revenue streams for charger operators.

Cervi specializes in providing ventilation and clean indoor air and cooling solutions. Its solutions include clean indoor air, energy-saving solutions, modernization of ventilation, refrigeration and refrigeration equipment maintenance.

Solar Monkey is a developer of software solutions specifically designed for the solar energy sector. The company focuses on predicting the energy output and monitoring photovoltaic (PV) systems, enabling clients to determine the optimal placement of solar panels. Its advanced measurement methods allow for accurate calculations of expected returns on investment, ensuring that clients can rely on guaranteed energy yields each year. By facilitating the design, sale, and maintenance of solar systems, Solar Monkey helps users maximize the efficiency and profitability of their solar panel investments.

Gradyent is an AI cloud platform based in Utrecht, The Netherlands, that specializes in optimizing heating systems for district heating companies. Founded in 2019, Gradyent leverages Digital Twin technology, which involves creating a digital replica of physical heating systems by integrating geographical, weather, and sensor data with physical models and artificial intelligence. This innovative approach allows for real-time optimization of heating systems and facilitates simulations of future scenarios. As a result, clients can achieve significant reductions in heat loss, CO2 emissions, and fuel costs—averaging 20%, 10%, and 5-10%, respectively. Gradyent's platform not only enhances the efficiency of heating networks but also provides dynamic forecasting, real-time status updates, and automatic detection of network changes, allowing clients to securely access vital information from any location at any time.

LiveEO GmbH, founded in 2017 and headquartered in Berlin, Germany, specializes in real-time earth observation technology that utilizes satellite imagery to enhance infrastructure monitoring across various sectors, including railways, electricity, and pipelines. The company offers insights-as-a-service, allowing clients to monitor their assets effectively while managing risks associated with ground movement, vegetation, and deforestation. By leveraging artificial intelligence and Earth observation data, LiveEO provides both short-term analyses and long-duration observations, enabling improved operational efficiency and safety. Their innovative solutions help industries optimize asset management practices, reduce operational costs, and ensure the sustainability of critical infrastructure.

node.energy GmbH is a software-as-a-service company that specializes in the optimization of local energy micro grids for commercial and industrial real estate. Founded in 2016 and headquartered in Frankfurt am Main, Germany, node.energy provides the opti.node application, which enables businesses with on-site power generation to effectively reduce energy costs and minimize their carbon dioxide emissions. The company's solutions support energy managers and metering service providers by significantly reducing administrative burdens and ensuring compliance with current regulations. Additionally, node.energy offers features such as electricity tax relief analysis and automated reporting, alongside planning and advisory services, to facilitate companies' energy transitions and enhance their operational efficiency.

Freesi is a Finland-based property technology startup established in 2017, focused on enhancing indoor climate conditions in large building portfolios. The company offers a cloud-based software solution that leverages artificial intelligence to monitor, analyze, and improve indoor air quality. This scalable platform enables property owners and managers to effectively manage their building environments, aligning with environmental, social, and governance (ESG) objectives while simultaneously increasing return on investment. Freesi's innovative approach has been implemented across over 2 million square meters of property, providing valuable insights and reporting capabilities for indoor air conditions.

enspired is a digital energy trading-as-a-service company focused on facilitating the energy transition. It enables clients to leverage flexible assets in power spot markets through AI-based trading services. The company employs a team of algorithmic traders, data scientists, and technology experts dedicated to revolutionizing the trading process by eliminating traditional trading screens and manual optimization. All transactions are executed automatically using advanced AI algorithms, which enhance market performance and maximize the value of clients' flexible resources while contributing to grid stability. enspired serves a diverse clientele, including prominent utilities and operators of renewable energy, batteries, and consumption assets across Europe.

&Charge is a European platform focused on enhancing the electric vehicle (EV) charging experience by making it more affordable, reliable, and enjoyable for users. It offers a comprehensive app that serves as a digital engagement and service hub for EV drivers, providing features such as a rewards program for free public charging, accurate points of interest data through crowd-sourced information, and extensive coverage of charging stations via a wallbox sharing system. In addition to these consumer-focused services, &Charge also offers value-added services for business-to-business clients, including charging point operators and electric mobility platforms, addressing various challenges in the EV ecosystem and enhancing overall user experience.

LiveEO GmbH, founded in 2017 and headquartered in Berlin, Germany, specializes in real-time earth observation technology that utilizes satellite imagery to enhance infrastructure monitoring across various sectors, including railways, electricity, and pipelines. The company offers insights-as-a-service, allowing clients to monitor their assets effectively while managing risks associated with ground movement, vegetation, and deforestation. By leveraging artificial intelligence and Earth observation data, LiveEO provides both short-term analyses and long-duration observations, enabling improved operational efficiency and safety. Their innovative solutions help industries optimize asset management practices, reduce operational costs, and ensure the sustainability of critical infrastructure.

Virta specializes in providing comprehensive electric vehicle (EV) charging solutions tailored for various scales, from individual businesses to large professional networks. The company facilitates electric mobility by connecting EV drivers with charging stations and the energy system, allowing users to charge their vehicles easily through a mobile application or identification tags. Additionally, Virta offers a complete service package that enhances the charging experience for real estate and other businesses, helping them differentiate themselves in the market. Their future-proof technology ensures that clients can deliver a high-quality service to end users, promoting the widespread adoption of electric vehicles.

Think Outside AS is a technology startup based in Bergen, Norway, specializing in the development of advanced real-time radar equipment for avalanche sensing and outdoor applications. Founded in 2017, the company focuses on producing innovative products that enhance safety in skiing and hydropower sectors. Its flagship product, Sknow, provides skiers with real-time data on snow layers directly beneath their skis, including information on snow depth, layering, density, and snow water equivalent (SWE). By integrating software solutions with its hardware, Think Outside aims to reduce health and safety risks associated with skiing in avalanche-prone areas, enabling users to make informed decisions regarding slope conditions and potential hazards.

EcoG GmbH specializes in designing and developing an Internet of Things (IoT) operating system tailored for electric vehicle (EV) charging infrastructure. Established in 2017 and headquartered in Fürth, Germany, with additional offices in Oslo and Detroit, EcoG provides a comprehensive starter kit that encompasses charging control, backend connectivity, payment solutions, and application components. The company’s platform facilitates the integration of IoT protocols and supports an open API architecture, allowing charger manufacturers to innovate and enhance their services similarly to app development. By connecting users, vehicles, and infrastructure, EcoG creates value-added services that help businesses differentiate themselves in the EV charging market. The company's offerings also enable a customized fast-charging experience and promote shared revenue streams for charger operators.

Gradyent is an AI cloud platform based in Utrecht, The Netherlands, that specializes in optimizing heating systems for district heating companies. Founded in 2019, Gradyent leverages Digital Twin technology, which involves creating a digital replica of physical heating systems by integrating geographical, weather, and sensor data with physical models and artificial intelligence. This innovative approach allows for real-time optimization of heating systems and facilitates simulations of future scenarios. As a result, clients can achieve significant reductions in heat loss, CO2 emissions, and fuel costs—averaging 20%, 10%, and 5-10%, respectively. Gradyent's platform not only enhances the efficiency of heating networks but also provides dynamic forecasting, real-time status updates, and automatic detection of network changes, allowing clients to securely access vital information from any location at any time.