Marvel Fusion
Series B in 2025
Marvel Fusion is a developer of fusion energy technology focused on providing environmentally friendly and safe energy solutions. Founded in 2019 and based in Munich, Bayern, the company specializes in a laser-based nuclear fusion reactor that utilizes short pulse, high energy, and electrically efficient lasers. This technology aims to commercialize baseload fusion electrical power, enabling consumers to access clean, safe, and reliable energy sources.
Reverion specializes in developing reversible, carbon-negative power plants that leverage patented technology to maximize the potential of biogas. The company's containerized units, designed for mass production, achieve remarkable electrical efficiencies of 80% for both power generation and energy storage. This innovative approach not only doubles the electricity output of traditional gas engines but also significantly reduces greenhouse gas emissions, resulting in a negative CO2 balance. Additionally, Reverion's technology is capable of utilizing excess solar and wind power, enhancing electricity production in existing biogas plants and stabilizing the power grid during electrolysis. Through these advancements, Reverion aims to promote a renewable and decarbonized energy future.
Wattalps specializes in developing lithium power systems aimed at providing affordable battery solutions for small and medium series applications. The company's products prioritize passive safety, cooling efficiency, long life, and cell protection, facilitating the integration of these systems into vehicles and charging stations. With a focus on creating standard and modular designs, Wattalps aims to simplify installation processes, making them both fast and cost-effective. By advancing these technologies, the company contributes to the broader adoption of electric vehicles and sustainable transportation solutions.
Sakowin Green energy
Convertible Note in 2023
Sakowin is a French company specializing in the production of sustainable hydrogen and solid carbon through innovative technology that eliminates CO2 emissions. Initially focused on hydrogen production via water electrolysis, Sakowin now utilizes biomethane or natural gas as feedstock, allowing for high energy efficiency and low-cost hydrogen generation. The company's advanced process, known as methane plasmolysis, enables on-site and on-demand production, significantly reducing electricity consumption compared to traditional methods. By leveraging existing gas infrastructures, Sakowin supports businesses in their efforts to transition to cleaner energy solutions while integrating decarbonized products into their operations.
STABL
Venture Round in 2023
Stabl Energy is a developer focused on enhancing battery storage systems through innovative technology. The company creates virtual battery inverters that facilitate the integration of energy storage with renewable energy sources. By manufacturing central inverters that connect to the power grid, Stabl Energy aims to minimize self-consumption of battery storage, addressing challenges such as high battery voltage and enabling clients to fully utilize their battery capacity. This approach not only maximizes energy efficiency but also sets a new standard for the deployment of energy storage solutions in the renewable energy sector.
Energy Dome
Series B in 2023
Energy Dome is an Italian company based in Lonate Pozzolo that specializes in long-duration electricity storage using liquid carbon dioxide. The company has developed a low-cost and efficient technology that employs a closed-loop thermodynamic process to store energy, making renewable power more dispatchable. By focusing on energy storage solutions, Energy Dome aims to facilitate the transition to renewable energy and contribute to the decarbonization of the energy industry. Its innovative approach seeks to address climate change challenges by significantly reducing greenhouse gas emissions, thereby promoting a more sustainable future.
Wattalps
Debt Financing in 2023
Wattalps specializes in developing lithium power systems aimed at providing affordable battery solutions for small and medium series applications. The company's products prioritize passive safety, cooling efficiency, long life, and cell protection, facilitating the integration of these systems into vehicles and charging stations. With a focus on creating standard and modular designs, Wattalps aims to simplify installation processes, making them both fast and cost-effective. By advancing these technologies, the company contributes to the broader adoption of electric vehicles and sustainable transportation solutions.
Efficient Energy Technology
Grant in 2023
Efficient Energy Technology makes renewable energy simple, safe, and dependable for everyone. Efficient Energy Technology develops a small power plant consisting of photovoltaic and storage for complete self-installation.
Energy Dome is an Italian company based in Lonate Pozzolo that specializes in long-duration electricity storage using liquid carbon dioxide. The company has developed a low-cost and efficient technology that employs a closed-loop thermodynamic process to store energy, making renewable power more dispatchable. By focusing on energy storage solutions, Energy Dome aims to facilitate the transition to renewable energy and contribute to the decarbonization of the energy industry. Its innovative approach seeks to address climate change challenges by significantly reducing greenhouse gas emissions, thereby promoting a more sustainable future.
Reverion specializes in developing reversible, carbon-negative power plants that leverage patented technology to maximize the potential of biogas. The company's containerized units, designed for mass production, achieve remarkable electrical efficiencies of 80% for both power generation and energy storage. This innovative approach not only doubles the electricity output of traditional gas engines but also significantly reduces greenhouse gas emissions, resulting in a negative CO2 balance. Additionally, Reverion's technology is capable of utilizing excess solar and wind power, enhancing electricity production in existing biogas plants and stabilizing the power grid during electrolysis. Through these advancements, Reverion aims to promote a renewable and decarbonized energy future.
Energy Dome
Venture Round in 2022
Energy Dome is an Italian company based in Lonate Pozzolo that specializes in long-duration electricity storage using liquid carbon dioxide. The company has developed a low-cost and efficient technology that employs a closed-loop thermodynamic process to store energy, making renewable power more dispatchable. By focusing on energy storage solutions, Energy Dome aims to facilitate the transition to renewable energy and contribute to the decarbonization of the energy industry. Its innovative approach seeks to address climate change challenges by significantly reducing greenhouse gas emissions, thereby promoting a more sustainable future.
Sakowin Green energy
Venture Round in 2022
Sakowin is a French company specializing in the production of sustainable hydrogen and solid carbon through innovative technology that eliminates CO2 emissions. Initially focused on hydrogen production via water electrolysis, Sakowin now utilizes biomethane or natural gas as feedstock, allowing for high energy efficiency and low-cost hydrogen generation. The company's advanced process, known as methane plasmolysis, enables on-site and on-demand production, significantly reducing electricity consumption compared to traditional methods. By leveraging existing gas infrastructures, Sakowin supports businesses in their efforts to transition to cleaner energy solutions while integrating decarbonized products into their operations.
Sakowin Green energy
Grant in 2022
Sakowin is a French company specializing in the production of sustainable hydrogen and solid carbon through innovative technology that eliminates CO2 emissions. Initially focused on hydrogen production via water electrolysis, Sakowin now utilizes biomethane or natural gas as feedstock, allowing for high energy efficiency and low-cost hydrogen generation. The company's advanced process, known as methane plasmolysis, enables on-site and on-demand production, significantly reducing electricity consumption compared to traditional methods. By leveraging existing gas infrastructures, Sakowin supports businesses in their efforts to transition to cleaner energy solutions while integrating decarbonized products into their operations.
Insolight is an energy company founded in 2015 that specializes in the development and manufacturing of high-efficiency solar panels. The company has achieved significant advancements in solar technology, with modules reaching a record efficiency of 29 percent, which allows for a reduction in residential solar electricity costs to below 0.1 $/kWh. Insolight's innovative optical technology enhances efficiency while maintaining the simplicity of installation comparable to standard flat panels. The company's solar systems also incorporate an integrated tracking method to optimize energy capture, maximizing solar utility for agricultural applications. Insolight's business model focuses on developing intellectual property, overseeing wholesale distribution, and outsourcing manufacturing, ensuring a streamlined approach to delivering cost-effective solar solutions. The technology has been validated by reputable institutions, demonstrating its potential for widespread impact in both residential and agricultural sectors.
Wattalps
Venture Round in 2021
Wattalps specializes in developing lithium power systems aimed at providing affordable battery solutions for small and medium series applications. The company's products prioritize passive safety, cooling efficiency, long life, and cell protection, facilitating the integration of these systems into vehicles and charging stations. With a focus on creating standard and modular designs, Wattalps aims to simplify installation processes, making them both fast and cost-effective. By advancing these technologies, the company contributes to the broader adoption of electric vehicles and sustainable transportation solutions.
Lekatech
Venture Round in 2021
Lekatech specializes in the development of linear electric technology aimed at industrial hammering applications. The company manufactures electric hammering machines specifically designed for mining operations, promoting a shift towards electric solutions in the industry. By utilizing direct electric driving, Lekatech's technologies serve as a catalyst for the transition to electric-powered carrier equipment. This innovation not only enhances efficiency but also helps businesses reduce their carbon footprint during mining activities, aligning with broader environmental goals.
Sympower is a developer of sustainable energy solutions focused on enhancing the flexibility of energy users to support a balanced electricity grid. The company partners with industry leaders to facilitate the transition to a net-zero future by unlocking revenue streams and providing stability in energy markets. Utilizing advanced, automated software, Sympower enables clients to temporarily adjust the power of their systems and processes in response to grid imbalances. Their innovative approach aggregates electrical appliances and integrates them into a smart system, allowing for the shifting of energy usage to more economical times. This empowers customers to leverage their existing flexibility, contributing to a fully renewable energy grid while enhancing the value of their energy assets.
Dutch Energy Systems focuses on innovative energy solutions, specifically hydrazine-based systems that generate hydrogen and electricity. Their technology offers a sustainable and emissions-free alternative to traditional diesel generators, making it particularly beneficial for heavy-duty vehicles and machinery in sectors such as agriculture and construction. The company’s generators convert hydrazine into hydrogen, which is then transformed into electricity, providing clients with a renewable and silent power source. This approach significantly reduces the reliance on fossil fuels and contributes to lowering emissions in industries that typically depend on diesel-powered equipment.
Lekatech specializes in the development of linear electric technology aimed at industrial hammering applications. The company manufactures electric hammering machines specifically designed for mining operations, promoting a shift towards electric solutions in the industry. By utilizing direct electric driving, Lekatech's technologies serve as a catalyst for the transition to electric-powered carrier equipment. This innovation not only enhances efficiency but also helps businesses reduce their carbon footprint during mining activities, aligning with broader environmental goals.
Stabl Energy is a developer focused on enhancing battery storage systems through innovative technology. The company creates virtual battery inverters that facilitate the integration of energy storage with renewable energy sources. By manufacturing central inverters that connect to the power grid, Stabl Energy aims to minimize self-consumption of battery storage, addressing challenges such as high battery voltage and enabling clients to fully utilize their battery capacity. This approach not only maximizes energy efficiency but also sets a new standard for the deployment of energy storage solutions in the renewable energy sector.
Do you want to use your green roof to power your house? Would you like to see each wetland and rice paddy field in the world turned into a power plant without harvesting the plants? Plant-e is a company that develops and produces products in which living plants generate electricity. The company was founded on September 14, 2009 as a spin-off from the sub-department of Environmental Technology of Wageningen University by Marjolein Helder and David Strik. Since her PhD-graduation in November 2012 Marjolein is working full-time as CEO of Plant-e. David works as an assistant professor at Wageningen University and still is an important link between scientific research and the research and development at Plant-e.
STABL
Venture Round in 2021
Stabl Energy is a developer focused on enhancing battery storage systems through innovative technology. The company creates virtual battery inverters that facilitate the integration of energy storage with renewable energy sources. By manufacturing central inverters that connect to the power grid, Stabl Energy aims to minimize self-consumption of battery storage, addressing challenges such as high battery voltage and enabling clients to fully utilize their battery capacity. This approach not only maximizes energy efficiency but also sets a new standard for the deployment of energy storage solutions in the renewable energy sector.
Wattalps
Venture Round in 2020
Wattalps specializes in developing lithium power systems aimed at providing affordable battery solutions for small and medium series applications. The company's products prioritize passive safety, cooling efficiency, long life, and cell protection, facilitating the integration of these systems into vehicles and charging stations. With a focus on creating standard and modular designs, Wattalps aims to simplify installation processes, making them both fast and cost-effective. By advancing these technologies, the company contributes to the broader adoption of electric vehicles and sustainable transportation solutions.
Wattalps specializes in developing lithium power systems aimed at providing affordable battery solutions for small and medium series applications. The company's products prioritize passive safety, cooling efficiency, long life, and cell protection, facilitating the integration of these systems into vehicles and charging stations. With a focus on creating standard and modular designs, Wattalps aims to simplify installation processes, making them both fast and cost-effective. By advancing these technologies, the company contributes to the broader adoption of electric vehicles and sustainable transportation solutions.
Electrochaea
Venture Round in 2020
Electrochaea GmbH is a company based in Planegg, Germany, specializing in the development and commercialization of grid-scale power-to-gas energy storage technology. Founded in 2010, Electrochaea's proprietary process converts low-cost and stranded electricity, along with carbon dioxide, into renewable natural gas, specifically methane, which is suitable for direct injection into the existing natural gas grid. This technology facilitates the storage of large quantities of renewable energy generated from wind and solar sources, providing solutions for utility-scale energy storage, grid balancing, and carbon recycling. Additionally, the company aims to contribute to the decarbonization of transportation and natural gas grids, thereby reducing greenhouse gas emissions. With operational facilities in Denmark and California, Electrochaea represents a significant advancement in the efficient storage and transmission of renewable energy.
Electrochaea
Grant in 2020
Electrochaea GmbH is a company based in Planegg, Germany, specializing in the development and commercialization of grid-scale power-to-gas energy storage technology. Founded in 2010, Electrochaea's proprietary process converts low-cost and stranded electricity, along with carbon dioxide, into renewable natural gas, specifically methane, which is suitable for direct injection into the existing natural gas grid. This technology facilitates the storage of large quantities of renewable energy generated from wind and solar sources, providing solutions for utility-scale energy storage, grid balancing, and carbon recycling. Additionally, the company aims to contribute to the decarbonization of transportation and natural gas grids, thereby reducing greenhouse gas emissions. With operational facilities in Denmark and California, Electrochaea represents a significant advancement in the efficient storage and transmission of renewable energy.
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