Creatura assists companies in reducing greenhouse gas emissions by generating and distributing carbon credits and promoting the adoption of renewable energy sources.
IONATE develops smart transformer technology. Its Hybrid Intelligent Transformer (HIT) replaces traditional transformers, integrating real-time control of voltages and power distribution across grids, benefiting power generation facilities, industrial sites, data centers, and grid operators.
Beacon Power Services
Series A in 2024
Beacon Power Services, established in 2013 and headquartered in Lagos, Nigeria, specializes in designing and implementing energy management solutions for commercial and industrial facilities. The company's core offering is its AI-enabled grid management platform, Adora, which provides real-time visibility into network performance for electric utilities, enabling them to anticipate outages, identify network losses, and distribute electricity more efficiently. Additionally, Adora empowers consumers with control over their energy infrastructure, facilitating invoicing, installations, and logistics. Beacon Power Services aims to enhance the quality and duration of electricity supplied in African cities by building smart grids and leveraging data to reduce inefficiencies in power distribution systems.
Symbiobe is engaged in the development of a resource-recycling material production platform that aims to promote sustainability through the effective utilization of underutilized natural biomass resources and photosynthetic organisms. The company focuses on creating alternatives for greenhouse gas fixation and producing industrial biopolymers, nitrogen fertilizers, and aquaculture feed. By advancing manufacturing processes that prioritize environmental sustainability, Symbiobe supports the transition to a more sustainable society and provides essential resources for environmental start-up businesses seeking natural and sustainable products.
EneCoat Technologies, established in 2018 and headquartered in Kyoto, Japan, specializes in the manufacturing and sale of perovskite solar cells and associated materials. The company focuses on developing and commercializing thin-film solar cell technologies, aiming to generate power even in low-light conditions. EneCoat's mission is to protect the environment and efficiently harness natural energy sources, enabling businesses to conveniently produce energy from solar cells.
CleanFiber
Venture Round in 2024
CleanFiber, LLC is a manufacturer of cellulose insulation materials designed for use in attics, walls, and floors of both residential and commercial buildings. Founded in 2013 and headquartered in Blasdell, New York, with an additional office in Buffalo, the company specializes in producing high-performance, carbon-negative insulation from recycled corrugated cardboard. This innovative approach not only promotes sustainability but also enables construction companies to build fire-resistant structures while maintaining cost competitiveness. CleanFiber has transitioned from its former name, UltraCell Insulation, LLC, in September 2018, and is currently focused on rapidly scaling up production to meet growing demand in the insulation market.
Kyoto Fusioneering
Series C in 2024
Founded in Kyoto, Japan in 2019, Kyoto Fusioneering is a privately funded technology company focused on developing advanced technologies for commercial fusion reactors. Their work includes gyrotron systems, tritium fuel cycle technologies, and breeding blankets for tritium production and power generation. The company aims to accelerate the realization of fusion energy as a viable, carbon-free power source.
Windfall Bio
Series A in 2024
Windfall Bio is an innovative company based in San Mateo, California, that addresses climate change by transforming harmful methane emissions into organic fertilizer. Established in 2022, the company utilizes methane-eating microbes to capture methane from various sources, including agriculture, oil and gas, and waste management. This nature-based technology not only reduces the methane footprint of these industries but also improves their operational efficiency and profitability while minimizing the negative environmental impacts associated with synthetic fertilizers. By providing farmers and other producers with the means to convert methane into valuable soil nutrients, Windfall Bio fosters a sustainable agricultural future and contributes positively to environmental conservation. The company is backed by prominent venture capital firms, reflecting its potential to make a significant impact in the fight against climate change.
Miresso
Seed Round in 2024
Miresso is a startup firm that offers nuclear fusion power generation services through natural resources.
REDEX is a blockchain-enabled platform that monitors and certifies the transfer and retirement of Renewable Energy Certificates (RECs). It provides services for managing RECs and offers a trading platform that accelerates and facilitates renewable energy procurement. The platform tracks ownership transfers and retirement, and uses a proof-of-stake mechanism to prevent double-counting. It enables businesses to browse listed RECs, select preferred assets, and submit offers to buy while validating commitments on a transparent blockchain ledger.
Caelux is a renewable energy company based in Pasadena, California, founded in 2014. It specializes in developing and manufacturing perovskite-on-glass technology for the terrestrial solar and commercial space industries. This innovative technology is designed to enhance solar device efficiency while minimizing the amount of semiconducting material required, thereby reducing production costs. Caelux's products improve power production and integrate seamlessly into existing photovoltaic module manufacturing processes, allowing users to lower installed costs and boost overall performance.
HydroLeap
Series A in 2023
HydroLeap develops wastewater treatment technology that replaces expensive chemical treatments with smart electrical processes. The solutions address high-suspended solids, oil, and heavy metal-contaminated wastewater, enabling water recycling through electrical and membrane treatment systems and emphasizing environmentally friendly approaches.
Kyoto Fusioneering
Series C in 2023
Founded in Kyoto, Japan in 2019, Kyoto Fusioneering is a privately funded technology company focused on developing advanced technologies for commercial fusion reactors. Their work includes gyrotron systems, tritium fuel cycle technologies, and breeding blankets for tritium production and power generation. The company aims to accelerate the realization of fusion energy as a viable, carbon-free power source.
Visolis
Seed Round in 2023
Visolis is a bioengineering company based in Berkeley, California, that specializes in the development of carbon-negative and sustainable chemicals. Established in 2012, the company employs a systems approach that combines innovations in synthetic biology, chemical catalysis, and process scale-up to create new bio-based manufacturing platforms. Visolis' technology enables the production of chemicals for performance polymers, which can be seamlessly integrated into existing fuels such as gasoline, diesel, and jet fuel through straightforward and cost-effective chemical transformations. The company's focus on achieving true carbon-negative chemical synthesis positions it as a leader in sustainable chemical manufacturing.
CleanFiber
Series B in 2023
CleanFiber, LLC is a manufacturer of cellulose insulation materials designed for use in attics, walls, and floors of both residential and commercial buildings. Founded in 2013 and headquartered in Blasdell, New York, with an additional office in Buffalo, the company specializes in producing high-performance, carbon-negative insulation from recycled corrugated cardboard. This innovative approach not only promotes sustainability but also enables construction companies to build fire-resistant structures while maintaining cost competitiveness. CleanFiber has transitioned from its former name, UltraCell Insulation, LLC, in September 2018, and is currently focused on rapidly scaling up production to meet growing demand in the insulation market.
Yanekara
Venture Round in 2022
Yanekara is a technology company that specializes in smart grid solutions and electric vehicle (EV) charging infrastructure. The company has developed the V2X platform, which allows electric vehicles to function as virtual storage batteries, effectively utilizing them as a power storage system. This system is designed to optimize the energy generated from renewable sources, such as solar panels, by matching it with the charging needs of electric vehicles. Yanekara's offerings aim to facilitate energy management and promote carbon neutrality, enabling users to harness renewable energy more efficiently.
Clean Energy Connect
Series A in 2022
Clean Energy Connect Co., Ltd. is a Tokyo-based company established in 2020 that specializes in providing renewable energy solutions to corporate clients. The company focuses on generating and delivering green energy while investing in its own generation capacity to ensure a reliable electricity supply without environmental harm. Clean Energy Connect facilitates the transition to renewable energy by connecting distributed energy resources with customers interested in sustainable practices. It offers advisory services to optimize energy solutions, covering everything from implementation to operational methods, and providing cost-effective proposals that help clients seamlessly adopt renewable energy sources.
EneCoat Technologies, established in 2018 and headquartered in Kyoto, Japan, specializes in the manufacturing and sale of perovskite solar cells and associated materials. The company focuses on developing and commercializing thin-film solar cell technologies, aiming to generate power even in low-light conditions. EneCoat's mission is to protect the environment and efficiently harness natural energy sources, enabling businesses to conveniently produce energy from solar cells.
Kyoto Fusioneering
Series B in 2022
Founded in Kyoto, Japan in 2019, Kyoto Fusioneering is a privately funded technology company focused on developing advanced technologies for commercial fusion reactors. Their work includes gyrotron systems, tritium fuel cycle technologies, and breeding blankets for tritium production and power generation. The company aims to accelerate the realization of fusion energy as a viable, carbon-free power source.
Girasol Energy
Seed Round in 2021
Founded in Tokyo, Japan in 2017, Girasol Energy develops an IoT platform for photovoltaic plants. It installs sensor networks, collects data at the panel level via its cloud engine, and uses AI to automatically detect anomalies. The company's exclusive technology leverages satellite-based solar radiation statistics, enabling it to offer services at a significantly lower price compared to competitors.
Girasol Energy
Series A in 2021
Founded in Tokyo, Japan in 2017, Girasol Energy develops an IoT platform for photovoltaic plants. It installs sensor networks, collects data at the panel level via its cloud engine, and uses AI to automatically detect anomalies. The company's exclusive technology leverages satellite-based solar radiation statistics, enabling it to offer services at a significantly lower price compared to competitors.
PERL.eco
Venture Round in 2018
PERL.eco is developing a blockchain-based platform dedicated to real-world ecological assets. It aims to tokenize carbon credits and biodiversity, facilitating their trade via decentralized finance (DeFi) mechanisms.
Material Concept
Corporate Round in 2016
Material Concept specializes in the manufacturing of copper paste designed for electrical components and solar panels. Its product offers comparable conductivity to silver at a significantly lower cost, making it an attractive alternative for industries seeking to reduce raw material expenses.
NBT specializes in the development of wind farms in the field of renewable energy in emerging markets.
Solestial develops radiation‑hardened silicon photovoltaic modules for space applications. Its ultra‑thin, flexible solar cells self‑repair radiation damage at normal operating temperatures, allowing panels to maintain performance for up to ten years in low Earth orbit. The modules are produced with automated manufacturing, reducing costs by about 90% compared to existing space‑grade technologies while enabling virtually unlimited production capacity. Solestial’s technology supports current satellite constellations, research missions, and future large‑scale space energy infrastructure, positioning the company as a key supplier for the emerging space economy.