DG Matrix
Seed Round in 2025
DG Matrix is a company that specializes in innovative energy storage and solar solutions aimed at promoting the electrification of various sectors, including electric vehicles. Their offerings include single-unit L3 DC fast charging technology, designed for efficient and optimized charging solutions. DG Matrix focuses on integrating its technologies with microgrids and energy infrastructure to provide effective services for electric vehicle charging, fleet charging, and power electronics. By prioritizing reduced material usage and a smaller ecological footprint, the company aims to achieve significant emissions reductions on a large scale, making electrification more accessible and affordable for clients.
Resource Chemical
Venture Round in 2025
ReSource Chemical is a company based in Berkeley, California, focused on developing high-performance plastics derived from carbon dioxide. The company utilizes a proprietary bio-based platform to create chemicals that enable the production of environmentally friendly plastics with superior physical properties compared to traditional fossil fuel-based plastics. By converting CO2 into these innovative materials, ReSource Chemical aims to provide sustainable alternatives that do not contribute to environmental pollution.
ElectraLith
Series A in 2025
ElectraLith develops direct lithium extraction and refining technology to enable efficient and sustainable lithium production. Its technology uses electricity to extract and refine lithium, with the aim of lowering costs for both brine and hard rock producers and enabling production from a broad range of feedstocks worldwide.
Radiant is a clean energy startup based in Los Angeles, California, that specializes in the development of portable nuclear microreactors. Founded in 2019, the company aims to provide an alternative to fossil fuels for both military and commercial applications. Its flagship product, the Kaleidos microreactor, is designed to fit within a shipping container, allowing for transportation by air, ship, and road. This innovative microreactor serves as a zero-emissions power source, making it particularly suitable for remote locations and critical applications where traditional diesel generators are typically used.
Strohm
Venture Round in 2024
Strohm is a private supply chain company specializing in the offshore wind-to-hydrogen sector. It manufactures fully bonded, thermoplastic composite pipes designed for various applications in the offshore oil and gas industry. Strohm's product offerings include downlines, well intervention hoses, jumpers, spools, offshore flowlines, and risers. These composite pipes are lightweight, high-strength, and corrosion-resistant, providing significant cost and operational advantages for clients engaged in subsea intervention and production activities. Through its innovative solutions, Strohm aims to enhance efficiency and reliability in the energy sector.
Li Industries
Series B in 2024
Li Industries is a start-up focused on advancing lithium-ion battery recycling technologies. The company specializes in the recovery of valuable materials such as lithium, cobalt, and nickel from end-of-life batteries used in electric vehicles, consumer electronics, and other energy storage systems. By utilizing innovative direct recycling technology and a scalable electrochemical flow system, Li Industries aims to extract these essential metals efficiently and sustainably. This process not only reduces environmental waste but also supports the production of new batteries from recycled components. By optimizing the recovery and treatment of these materials, Li Industries contributes to lowering energy consumption and emissions in the battery production process, ultimately fostering a more sustainable supply chain for battery manufacturing.
Raven
Venture Round in 2024
Raven is a producer of green hydrogen and synthetic fuels using organic waste. They transform waste destined for landfills into environmentally friendly, efficient, and profitable clean hydrogen and Fischer-Tropsch synthetic fuels with our patented Steam/CO2 Reformer technology.
Raven was in 2018 and is based in Pinedale, Wyoming.
Ionomr Innovations
Series A in 2023
Ionomr Innovations designs and manufactures advanced ion-exchange membranes and polymers for clean tech applications. Founded in 2013, the company pioneers environmentally friendly materials to replace toxic fluorinated chemicals in electrochemical systems, enabling more efficient and sustainable solutions for water treatment, energy storage, hydrogen production, and chemical remediation.
Malta
Venture Round in 2023
Malta is a developer of industrial-grade, grid-scale electro-thermal energy storage technology. The system captures energy from wind, solar, and fossil generators, converts electrical energy into thermal energy by creating a temperature difference, stores heat in molten salt, and reconverts it to electricity with a heat engine to be dispatched to the grid when needed. The technology enables long-duration energy storage, helping mitigate wind and solar curtailment and improve the matching of generation and demand, addressing bottlenecks in distribution and transmission and supporting affordable, reliable electricity on demand. Founded in 2018 and based in Cambridge, Massachusetts, Malta's solution targets grid operators and energy players seeking to balance supply and demand with grid-scale storage.
Infinitum
Series E in 2023
Infinitum is a pioneering company focused on advancing motor technology with a commitment to sustainability and efficiency. It specializes in developing lightweight electric motors that utilize printed circuit board stator technology, which significantly enhances motor performance while reducing costs. By replacing traditional iron and copper components, Infinitum's motors are designed to be smaller, lighter, and quieter than conventional alternatives, thereby providing exceptional energy savings and a reduced carbon footprint throughout their lifecycle. The company's innovative approach not only opens up new sustainable design possibilities for end users but also aims to make a meaningful impact on environmental conservation and energy efficiency.
Magnum Development
Acquisition in 2023
Magnum Development is a company that specializes in the development of storage caverns for various energy resources, including natural gas, compressed air, refined products, helium, and hydrogen. Operating primarily in the Western United States, Magnum Development focuses on providing economical solutions for the storage and distribution of clean energy. By developing its portfolio of projects, the company aims to enhance the consistent and reliable delivery of power throughout the region, addressing the growing demand for effective energy storage solutions.
Sapphire Technologies
Series B in 2023
Sapphire Technologies specializes in the development, manufacturing, and sale of energy recovery systems tailored for industrial applications involving natural gas and hydrogen. The company focuses on converting waste energy generated during pressure reduction processes into electric power, enabling businesses to enhance operational efficiency without disrupting ongoing processes. By recovering this otherwise wasted pressure energy, Sapphire Technologies assists companies in maximizing plant efficiencies, improving productivity, and reducing carbon emissions, while also helping to offset electrical costs and generate additional revenue. Their systems facilitate efficient transportation in pipelines, ensuring safe delivery through local distribution networks.
Electric Era Technologies
Series A in 2023
Electric Era Technologies specializes in AI-controlled battery storage systems for efficient operation of electric vehicle (EV) charging stations. Its PowerNode-OS platform ensures optimized and reliable charging across all PowerNode stations.
Viridos is a company that develops and commercializes genomic-driven solutions aimed at tackling global energy and environmental issues. It specializes in synthesizing and programming DNA to create and utilize technologies in synthetic genomics. The company designs and develops microbes for various industrial processes and environmental applications, including microbial cultivation technologies that identify novel microorganisms and new genes. Additionally, Viridos focuses on enhancing biofuel production, utilizing photosynthetic organisms to generate value-added products from sunlight and carbon dioxide, and improving the recovery rates of subsurface hydrocarbons. Its innovations also extend to the development of high-yield, disease-resistant feedstocks. Through these efforts, Viridos contributes to the production of energy, chemicals, and pharmaceuticals, while also promoting carbon sequestration and environmental remediation.
Strohm
Venture Round in 2022
Strohm is a private supply chain company specializing in the offshore wind-to-hydrogen sector. It manufactures fully bonded, thermoplastic composite pipes designed for various applications in the offshore oil and gas industry. Strohm's product offerings include downlines, well intervention hoses, jumpers, spools, offshore flowlines, and risers. These composite pipes are lightweight, high-strength, and corrosion-resistant, providing significant cost and operational advantages for clients engaged in subsea intervention and production activities. Through its innovative solutions, Strohm aims to enhance efficiency and reliability in the energy sector.
Syzygy Plasmonics
Series C in 2022
Syzygy Plasmonics, Inc. is a Houston-based company that specializes in the design, development, and manufacturing of photocatalytic reactor systems for industrial chemical reactions. Founded in 2017, the company focuses on creating reactors that facilitate the generation of fuel cell quality hydrogen from ammonia, specifically for small-to-medium-scale applications. These advanced reactors operate at significantly lower temperatures than traditional chemical reactors, allowing for reduced maintenance costs and the ability to quickly start or stop production. By utilizing light as an energy source, Syzygy Plasmonics enables the integration of renewable electricity into chemical manufacturing, contributing to the decarbonization of various industries and supporting the on-site production of ultra-low-cost hydrogen gas for fuel cell vehicles.
Starfire Energy
Series B in 2022
Starfire Energy is a company focused on developing and deploying sustainable energy technologies, specializing in the production of carbon-free ammonia. Founded in 2007 and headquartered in Aurora, Colorado, Starfire Energy has created modular systems that synthesize ammonia from renewable energy sources, specifically wind and solar power. These modular plants are built in shipping containers that are pre-wired and pre-plumbed, facilitating easy on-site installation. The ammonia produced is not only used as a fertilizer and refrigerant but also serves as an energy-dense liquid fuel. By utilizing renewable energy, air, and water as inputs, Starfire Energy aims to meet the growing demands for energy storage and transportation while contributing to carbon-free industrial processes.
Baseload Capital
Convertible Note in 2022
Baseload Capital invests globally in renewable heat power projects. It provides financial tools for operators to build and run these plants, focusing on geothermal systems that offer clean, reliable energy.
Strohm
Venture Round in 2022
Strohm is a private supply chain company specializing in the offshore wind-to-hydrogen sector. It manufactures fully bonded, thermoplastic composite pipes designed for various applications in the offshore oil and gas industry. Strohm's product offerings include downlines, well intervention hoses, jumpers, spools, offshore flowlines, and risers. These composite pipes are lightweight, high-strength, and corrosion-resistant, providing significant cost and operational advantages for clients engaged in subsea intervention and production activities. Through its innovative solutions, Strohm aims to enhance efficiency and reliability in the energy sector.
Li Industries
Series A in 2022
Li Industries is a start-up focused on advancing lithium-ion battery recycling technologies. The company specializes in the recovery of valuable materials such as lithium, cobalt, and nickel from end-of-life batteries used in electric vehicles, consumer electronics, and other energy storage systems. By utilizing innovative direct recycling technology and a scalable electrochemical flow system, Li Industries aims to extract these essential metals efficiently and sustainably. This process not only reduces environmental waste but also supports the production of new batteries from recycled components. By optimizing the recovery and treatment of these materials, Li Industries contributes to lowering energy consumption and emissions in the battery production process, ultimately fostering a more sustainable supply chain for battery manufacturing.
Aurora Hydrogen
Series A in 2022
Aurora Hydrogen develops clean, scalable hydrogen production technology that utilizes microwave energy to decarbonize transportation and industrial processes. The technology is designed to be adaptable for installations ranging from small fueling stations to large industrial facilities, aims to produce hydrogen with no carbon dioxide emissions and minimal water consumption, and seeks to reduce global carbon emissions through widespread deployment.
TAE Technologies
Series G in 2022
Founded in 1998, TAE Technologies is dedicated to developing clean fusion energy through advanced particle accelerator and plasma physics. Its mission is to create a sustainable energy source with no harmful byproducts.
Zap Energy
Series C in 2022
Zap Energy, Inc. is a Seattle-based company that specializes in the design and manufacture of sheared-flow stabilized Z-Pinch fusion reactors for power generation. Founded in 2017, the company focuses on developing compact and scalable fusion technology that offers low-carbon, cost-effective, and flexible energy solutions. Unlike conventional fusion methods, Zap Energy's approach utilizes electric current to create magnetic fields that confine and compress plasma, enhancing the stability and efficiency of the fusion process. This innovative technology aims to provide sustainable energy while requiring less capital investment compared to traditional fusion systems.
Infinitum
Series D in 2022
Infinitum is a pioneering company focused on advancing motor technology with a commitment to sustainability and efficiency. It specializes in developing lightweight electric motors that utilize printed circuit board stator technology, which significantly enhances motor performance while reducing costs. By replacing traditional iron and copper components, Infinitum's motors are designed to be smaller, lighter, and quieter than conventional alternatives, thereby providing exceptional energy savings and a reduced carbon footprint throughout their lifecycle. The company's innovative approach not only opens up new sustainable design possibilities for end users but also aims to make a meaningful impact on environmental conservation and energy efficiency.
Carbon Clean Solutions
Series C in 2022
Carbon Clean Solutions develops carbon dioxide capture and recovery technology for industrial and power generation. Its solutions enable energy-efficient CO2 separation from flue gases and gas streams, with systems designed to retrofit existing plants and support new-build installations. The technology serves cement, steel, fertilizer, chemical, petrochemical, and utility sectors, helping reduce direct emissions from coal- or gas-fired sources. It employs regenerable solvent-based capture processes and process integration approaches to improve capture rates while lowering operating costs. Founded in 2009 and headquartered in Mumbai, the company maintains research facilities in the United Kingdom and India and has a global commercial presence including the United States.
Bunge Chevron Ag Renewables
Corporate Round in 2022
Bunge Chevron Ag Renewables develop lower carbon intensity feedstocks.
CoverCress
Series C in 2022
CoverCress Inc. specializes in developing and commercializing field pennycress as a sustainable oilseed crop for industrial oils and livestock feed. Founded in 2013, the company is headquartered in Saint Louis, Missouri.
Renewable Energy Group
Acquisition in 2022
Renewable Energy Group, Inc. is a leader in the production and supply of lower carbon transportation fuels, including biodiesel and renewable diesel. The company operates an integrated system for the procurement, distribution, and logistics of converting natural fats, oils, greases, and sugars into advanced biofuels. It runs a network of 13 biorefineries, with 11 located in the United States and 2 in Germany. Renewable Energy Group also engages in the purchase and resale of biomass-based diesel and provides operational management services for production facilities. Additionally, the company offers construction management services for the development or upgrade of biorefineries and sells petroleum-based heating oils and diesel fuels. Founded in 1996 and headquartered in Ames, Iowa, Renewable Energy Group is committed to advancing bio-based fuel and chemicals through its innovative research and development initiatives.
Ionomr Innovations
Series A in 2022
Ionomr Innovations designs and manufactures advanced ion-exchange membranes and polymers for clean tech applications. Founded in 2013, the company pioneers environmentally friendly materials to replace toxic fluorinated chemicals in electrochemical systems, enabling more efficient and sustainable solutions for water treatment, energy storage, hydrogen production, and chemical remediation.
Sapphire Technologies
Series A in 2021
Sapphire Technologies specializes in the development, manufacturing, and sale of energy recovery systems tailored for industrial applications involving natural gas and hydrogen. The company focuses on converting waste energy generated during pressure reduction processes into electric power, enabling businesses to enhance operational efficiency without disrupting ongoing processes. By recovering this otherwise wasted pressure energy, Sapphire Technologies assists companies in maximizing plant efficiencies, improving productivity, and reducing carbon emissions, while also helping to offset electrical costs and generate additional revenue. Their systems facilitate efficient transportation in pipelines, ensuring safe delivery through local distribution networks.
Hydrogenious Technologies
Venture Round in 2021
Founded in 2013, Hydrogenious Technoloiges is a spin-off of the University of Erlangen-Nuremberg by its CEO Dr. Daniel Teichmann and the three co-founders Prof. Wolfgang Arlt, Prof. Peter Wasserscheid and Prof. Eberhardt Schlücker.
The need for safe and efficient hydrogen storage for multi-MWh energy storage systems and safe and reliable hydrogen storage for hydrogen refuelling stations and fuel cell mobility was imminent – and Liquid Organic Hydrogen Carriers (LOHC) proved to be the solution. Having completed the technological proof of concept at the university’s laboratories, the idea became reality and Hydrogenious Technologies, a global pioneer in LOHC based energy storage, was born.
With the University of Erlangen-Nuremberg becoming a shareholder in May 2014 and the successful close of a Series A funding round in July 2014 with Anglo American Platinum as investor, Hydrogenious Technologies is now backed with strong scientific, strategic and financial capacities to revolutionize large-scale energy and hydrogen storage.
Gr3n Recycling
Series B in 2021
Gr3n Recycling has developed an innovative technology that enables the chemical recycling of polyethylene terephthalate (PET) bottles and food containers in a cost-effective manner. By applying microwave technology to a well-established chemical reaction, Gr3n has created a process that not only facilitates the industrial implementation of PET recycling but also depolymerizes polyester textiles to yield virgin PET. This groundbreaking approach has the potential to transform the global PET recycling landscape, offering significant financial benefits and cost savings for the recycling industry.
Raven is a producer of green hydrogen and synthetic fuels using organic waste. They transform waste destined for landfills into environmentally friendly, efficient, and profitable clean hydrogen and Fischer-Tropsch synthetic fuels with our patented Steam/CO2 Reformer technology.
Raven was in 2018 and is based in Pinedale, Wyoming.
Natel Energy
Series B in 2021
Founded in 2005, Natel Energy designs, builds, and sells restoration hydro turbines for generating renewable electricity from moving water across drops. Its turbines can be installed in various settings, including retrofit of existing turbines, non-power dams, irrigation canals, and new stream reach developments. The company also offers digital services like HydroForecast, which uses satellite imagery and machine learning for hydrologic modeling and power generation forecasting.
Infinitum
Series C in 2021
Infinitum is a pioneering company focused on advancing motor technology with a commitment to sustainability and efficiency. It specializes in developing lightweight electric motors that utilize printed circuit board stator technology, which significantly enhances motor performance while reducing costs. By replacing traditional iron and copper components, Infinitum's motors are designed to be smaller, lighter, and quieter than conventional alternatives, thereby providing exceptional energy savings and a reduced carbon footprint throughout their lifecycle. The company's innovative approach not only opens up new sustainable design possibilities for end users but also aims to make a meaningful impact on environmental conservation and energy efficiency.
Zap Energy
Series B in 2021
Zap Energy, Inc. is a Seattle-based company that specializes in the design and manufacture of sheared-flow stabilized Z-Pinch fusion reactors for power generation. Founded in 2017, the company focuses on developing compact and scalable fusion technology that offers low-carbon, cost-effective, and flexible energy solutions. Unlike conventional fusion methods, Zap Energy's approach utilizes electric current to create magnetic fields that confine and compress plasma, enhancing the stability and efficiency of the fusion process. This innovative technology aims to provide sustainable energy while requiring less capital investment compared to traditional fusion systems.
Mainspring
Series D in 2021
Mainspring Energy, Inc. is a technology company based in Menlo Park, California, that specializes in developing linear generator technology for low carbon, dispatchable energy solutions. Founded in 2010 by three Stanford engineers, the company focuses on creating advanced prototypes that convert fuel into electricity through a unique, low-temperature reaction of air and fuel. This innovative approach allows Mainspring to offer generators that provide affordable, reliable electricity while significantly reducing carbon emissions compared to traditional electric grids. The company's mission is to address climate change and enhance energy accessibility, contributing to the development of net-zero carbon energy systems for the future.
Ocergy is a company dedicated to addressing energy and environmental challenges through the development of advanced ocean systems. It specializes in creating innovative floating platforms, such as OCG-Wind, which serves as a lightweight foundation for large offshore wind turbines, aimed at reducing the levelized cost of energy while enhancing industrialization and local supply chain utilization. Additionally, Ocergy offers OCG-Data, a multi-disciplinary ocean observer designed for comprehensive offshore site assessments. This platform supports various instrumentation for resource and environmental characterization, including technologies for underwater biodiversity monitoring and a detection system for birds and bats. By providing high-quality ecological data, Ocergy facilitates stakeholder engagement and promotes sustainable offshore solutions, including energy production and environmental monitoring.
Starfire Energy
Venture Round in 2021
Starfire Energy is a company focused on developing and deploying sustainable energy technologies, specializing in the production of carbon-free ammonia. Founded in 2007 and headquartered in Aurora, Colorado, Starfire Energy has created modular systems that synthesize ammonia from renewable energy sources, specifically wind and solar power. These modular plants are built in shipping containers that are pre-wired and pre-plumbed, facilitating easy on-site installation. The ammonia produced is not only used as a fertilizer and refrigerant but also serves as an energy-dense liquid fuel. By utilizing renewable energy, air, and water as inputs, Starfire Energy aims to meet the growing demands for energy storage and transportation while contributing to carbon-free industrial processes.
Baseload Capital
Venture Round in 2021
Baseload Capital invests globally in renewable heat power projects. It provides financial tools for operators to build and run these plants, focusing on geothermal systems that offer clean, reliable energy.
Malta is a developer of industrial-grade, grid-scale electro-thermal energy storage technology. The system captures energy from wind, solar, and fossil generators, converts electrical energy into thermal energy by creating a temperature difference, stores heat in molten salt, and reconverts it to electricity with a heat engine to be dispatched to the grid when needed. The technology enables long-duration energy storage, helping mitigate wind and solar curtailment and improve the matching of generation and demand, addressing bottlenecks in distribution and transmission and supporting affordable, reliable electricity on demand. Founded in 2018 and based in Cambridge, Massachusetts, Malta's solution targets grid operators and energy players seeking to balance supply and demand with grid-scale storage.
Eavor Technologies
Venture Round in 2021
Eavor Technologies develops geothermal technology for clean, baseload power generation. Its proprietary Eavor-Loopâ„¢ system harvests heat from deep earth using wells to produce brine from a subsurface aquifer, enabling scalable heating applications with minimal environmental impact.
Svante Inc., founded in 2007 and based in Burnaby, Canada, specializes in carbon capture solutions. It offers VeloxoTherm, a post-combustion CO2 capture process using adsorbent structures, designed to reduce capital and operating costs for fossil fuel power plants.
Blue Planet
Series C in 2020
Blue Planet, Ltd. is a California-based company that focuses on developing sustainable solutions for carbon dioxide mitigation through its innovative biomimetic carbon capture and mineralization technology. Founded in 2013, the company utilizes CO2 as a raw material to produce carbonate rocks, which serve as a substitute for natural limestone in concrete production. Its proprietary Liquid Condensed Phase (LCP) Technology enables the conversion of CO2 from flue gas into carbonate without the need for an energy-intensive purification step, making the process more efficient and cost-effective than traditional CO2 capture methods. Blue Planet's products include various types of carbon-sequestered aggregates designed for use in construction projects, particularly those situated near industrial sources of carbon emissions. This approach not only helps reduce carbon emissions but also promotes the use of sustainable materials in the construction industry.
Zap Energy
Series A in 2020
Zap Energy, Inc. is a Seattle-based company that specializes in the design and manufacture of sheared-flow stabilized Z-Pinch fusion reactors for power generation. Founded in 2017, the company focuses on developing compact and scalable fusion technology that offers low-carbon, cost-effective, and flexible energy solutions. Unlike conventional fusion methods, Zap Energy's approach utilizes electric current to create magnetic fields that confine and compress plasma, enhancing the stability and efficiency of the fusion process. This innovative technology aims to provide sustainable energy while requiring less capital investment compared to traditional fusion systems.
Natron Energy
Series D in 2020
Natron Energy develops sodium ion battery technologies for various industrial applications. Founded in 2012, the company specializes in stationary energy storage solutions, including UPS systems, electric vehicle charging, and grid support.
Carbon Clean Solutions
Series B in 2020
Carbon Clean Solutions develops carbon dioxide capture and recovery technology for industrial and power generation. Its solutions enable energy-efficient CO2 separation from flue gases and gas streams, with systems designed to retrofit existing plants and support new-build installations. The technology serves cement, steel, fertilizer, chemical, petrochemical, and utility sectors, helping reduce direct emissions from coal- or gas-fired sources. It employs regenerable solvent-based capture processes and process integration approaches to improve capture rates while lowering operating costs. Founded in 2009 and headquartered in Mumbai, the company maintains research facilities in the United Kingdom and India and has a global commercial presence including the United States.
Vutility is a provider of real-time, high-resolution energy monitoring solutions that help businesses optimize energy consumption and improve operational efficiency. Using its proprietary technology, the company collects and presents real-time utility usage data, enabling retailers and commercial customers to monitor consumption, identify savings opportunities, and reduce energy costs.
Carbon Clean Solutions
Series B in 2020
Carbon Clean Solutions develops carbon dioxide capture and recovery technology for industrial and power generation. Its solutions enable energy-efficient CO2 separation from flue gases and gas streams, with systems designed to retrofit existing plants and support new-build installations. The technology serves cement, steel, fertilizer, chemical, petrochemical, and utility sectors, helping reduce direct emissions from coal- or gas-fired sources. It employs regenerable solvent-based capture processes and process integration approaches to improve capture rates while lowering operating costs. Founded in 2009 and headquartered in Mumbai, the company maintains research facilities in the United Kingdom and India and has a global commercial presence including the United States.
Puma Energy Australia
Acquisition in 2019
Puma Energy Australia Holdings Pty Ltd is a prominent fuel supplier engaged in the storage, distribution, and retail sale of various fuel products across the country. Established in 2010 and based in Hamilton, the company offers a comprehensive range of bulk fuels, including diesel, biodiesel, aviation fuels, and lubricants, catering to industries such as mining, agriculture, transport, marine, and aviation. Puma Energy operates a network of fuel service stations, including unmanned sites, along with seaboard import terminals and distribution depots. Additionally, the company provides fuel storage solutions, equipment for sale or lease, and customized fleet fuel card solutions, all supported by expert advice on fuel management and safety. As of mid-2020, Puma Energy Australia operates as a subsidiary of Chevron Australia Downstream Pty Ltd.
Infinitum
Series B in 2019
Infinitum is a pioneering company focused on advancing motor technology with a commitment to sustainability and efficiency. It specializes in developing lightweight electric motors that utilize printed circuit board stator technology, which significantly enhances motor performance while reducing costs. By replacing traditional iron and copper components, Infinitum's motors are designed to be smaller, lighter, and quieter than conventional alternatives, thereby providing exceptional energy savings and a reduced carbon footprint throughout their lifecycle. The company's innovative approach not only opens up new sustainable design possibilities for end users but also aims to make a meaningful impact on environmental conservation and energy efficiency.
Spear Power Systems
Series B in 2019
Spear Power Systems, LLC specializes in the design and manufacture of lithium-ion battery storage systems tailored for demanding applications across various industries, including defense, marine propulsion, oil and gas, and mining. Founded in 2013 and headquartered in Grandview, Missouri, the company offers a diverse range of energy storage solutions, including lithium-ion cells, modules, and battery packs. Notably, their TRIDENT maritime batteries are available in multiple cell chemistries, allowing clients to choose between industry-leading energy density and ultra-high power density based on specific application requirements. Spear Power Systems emphasizes the provision of efficient, compact, and lightweight energy storage systems that facilitate easy transport and installation, ultimately maximizing value and minimizing deployment time for their customers.
Svante Inc., founded in 2007 and based in Burnaby, Canada, specializes in carbon capture solutions. It offers VeloxoTherm, a post-combustion CO2 capture process using adsorbent structures, designed to reduce capital and operating costs for fossil fuel power plants.
Carbon Engineering
Private Equity Round in 2019
Carbon Engineering Ltd. is a clean energy company based in Squamish, Canada, that specializes in the development and commercialization of Direct Air Capture technology. Founded in 2009, the company focuses on capturing carbon dioxide (CO2) directly from the atmosphere, which allows for the management of emissions from a variety of distributed and mobile sources, including vehicles and buildings. Its innovative chemical-based CO2 air capture system integrates processes such as an air contactor and a regeneration cycle, enabling continuous capture and production of pure CO2. Carbon Engineering aims to convert captured CO2 into clean, affordable transportation fuels, addressing the global climate challenge by facilitating the deployment of its technology to help businesses reduce their carbon footprint and achieve net-zero targets.
Natron Energy
Venture Round in 2019
Natron Energy develops sodium ion battery technologies for various industrial applications. Founded in 2012, the company specializes in stationary energy storage solutions, including UPS systems, electric vehicle charging, and grid support.
Carbon Engineering
Series A in 2019
Carbon Engineering Ltd. is a clean energy company based in Squamish, Canada, that specializes in the development and commercialization of Direct Air Capture technology. Founded in 2009, the company focuses on capturing carbon dioxide (CO2) directly from the atmosphere, which allows for the management of emissions from a variety of distributed and mobile sources, including vehicles and buildings. Its innovative chemical-based CO2 air capture system integrates processes such as an air contactor and a regeneration cycle, enabling continuous capture and production of pure CO2. Carbon Engineering aims to convert captured CO2 into clean, affordable transportation fuels, addressing the global climate challenge by facilitating the deployment of its technology to help businesses reduce their carbon footprint and achieve net-zero targets.
Svante Inc., founded in 2007 and based in Burnaby, Canada, specializes in carbon capture solutions. It offers VeloxoTherm, a post-combustion CO2 capture process using adsorbent structures, designed to reduce capital and operating costs for fossil fuel power plants.
BrightSource
Series F in 2012
BrightSource Energy, Inc. is a solar thermal technology company that specializes in designing, developing, and selling systems for utility-scale electric power plants both in the United States and internationally. The company utilizes fields of tracking mirrors, known as heliostats, which are controlled by proprietary software to concentrate sunlight onto a solar receiver/boiler unit, producing high-temperature steam. This steam can be harnessed for electricity generation via conventional steam turbines or for industrial applications, such as thermal enhanced oil recovery. In addition to its core technology, BrightSource provides comprehensive project development services that include site acquisition, permitting, and interconnection to the electrical grid. The company targets utility-scale solar thermal power project owners, contractors, and oil production companies, fostering strategic partnerships with notable firms in the industry. Founded in 2004 and headquartered in Oakland, California, BrightSource aims to offer low-cost, reliable clean energy solutions that help reduce dependency on fossil fuels.
BrightSource
Series E in 2011
BrightSource Energy, Inc. is a solar thermal technology company that specializes in designing, developing, and selling systems for utility-scale electric power plants both in the United States and internationally. The company utilizes fields of tracking mirrors, known as heliostats, which are controlled by proprietary software to concentrate sunlight onto a solar receiver/boiler unit, producing high-temperature steam. This steam can be harnessed for electricity generation via conventional steam turbines or for industrial applications, such as thermal enhanced oil recovery. In addition to its core technology, BrightSource provides comprehensive project development services that include site acquisition, permitting, and interconnection to the electrical grid. The company targets utility-scale solar thermal power project owners, contractors, and oil production companies, fostering strategic partnerships with notable firms in the industry. Founded in 2004 and headquartered in Oakland, California, BrightSource aims to offer low-cost, reliable clean energy solutions that help reduce dependency on fossil fuels.
LS9, known as the Renewable Petroleum Company, is a privately-held industrial biotechnology firm based in South San Francisco, California. The company focuses on the development and production of patent-pending UltraClean fuels and sustainable chemicals utilizing synthetic biology. By harnessing advanced industrial synthetic biology techniques, LS9 aims to create renewable petroleum biofuels that serve as eco-friendly alternatives to traditional fossil fuels.
Solazyme is a synthetic biology company that specializes in converting algal biomass into biofuels. Solazyme not only creates biofuels for the the transportation industry, but is experimenting with ways to tailor its products for the cosmetic and food industries.
LS9, known as the Renewable Petroleum Company, is a privately-held industrial biotechnology firm based in South San Francisco, California. The company focuses on the development and production of patent-pending UltraClean fuels and sustainable chemicals utilizing synthetic biology. By harnessing advanced industrial synthetic biology techniques, LS9 aims to create renewable petroleum biofuels that serve as eco-friendly alternatives to traditional fossil fuels.
Southwest Windpower
Series C in 2009
Southwest Windpower, established in 1987, is a leading global manufacturer and distributor of small wind turbines, with a strong focus on quality, performance, and reliability. The company has shipped over 180,000 wind turbines to more than 120 countries, serving a variety of applications including remote sites, utility-connected homes, industrial, recreational, and farming uses. Headquartered in Broomfield, Colorado, with manufacturing facilities in Flagstaff, Arizona, and operations in Cologne, Germany, Southwest Windpower is committed to providing wind products that offer the lowest cost of energy while maintaining high standards of aesthetics, quietness, and simplicity. The company's mission is to be a responsible global leader in the design, production, and provision of wind turbines up to 40kW.
BrightSource
Series C in 2008
BrightSource Energy, Inc. is a solar thermal technology company that specializes in designing, developing, and selling systems for utility-scale electric power plants both in the United States and internationally. The company utilizes fields of tracking mirrors, known as heliostats, which are controlled by proprietary software to concentrate sunlight onto a solar receiver/boiler unit, producing high-temperature steam. This steam can be harnessed for electricity generation via conventional steam turbines or for industrial applications, such as thermal enhanced oil recovery. In addition to its core technology, BrightSource provides comprehensive project development services that include site acquisition, permitting, and interconnection to the electrical grid. The company targets utility-scale solar thermal power project owners, contractors, and oil production companies, fostering strategic partnerships with notable firms in the industry. Founded in 2004 and headquartered in Oakland, California, BrightSource aims to offer low-cost, reliable clean energy solutions that help reduce dependency on fossil fuels.
Konarka Technologies
Series F in 2007
Konarka Technologies, Inc. develops and advances nano-enabled polymer photovoltaic materials for commercial, industrial, government, and consumer applications. It provides standard products to serve portable power needs; and custom solutions, such as roll up chargers, personal accessories, and fold up chargers. The company's products are used in outdoor, portable power, indoor and remote sensing, and mission critical applications. It has strategic partnerships with Air Products, 24 Innovations, Kurz, SkyShades, Chevron, Merck, Toppan Forms, Dupont, Siemens, and the U.S. Air Force. Konarka Technologies, Inc. was founded in 2001 and is headquartered in Lowell, Massachusetts with business development offices in Asia. It has a research and development facility in Austria. The company has operations in the United States, Europe, and Asia.
Southwest Windpower
Series B in 2007
Southwest Windpower, established in 1987, is a leading global manufacturer and distributor of small wind turbines, with a strong focus on quality, performance, and reliability. The company has shipped over 180,000 wind turbines to more than 120 countries, serving a variety of applications including remote sites, utility-connected homes, industrial, recreational, and farming uses. Headquartered in Broomfield, Colorado, with manufacturing facilities in Flagstaff, Arizona, and operations in Cologne, Germany, Southwest Windpower is committed to providing wind products that offer the lowest cost of energy while maintaining high standards of aesthetics, quietness, and simplicity. The company's mission is to be a responsible global leader in the design, production, and provision of wind turbines up to 40kW.
Southwest Windpower
Series B in 2006
Southwest Windpower, established in 1987, is a leading global manufacturer and distributor of small wind turbines, with a strong focus on quality, performance, and reliability. The company has shipped over 180,000 wind turbines to more than 120 countries, serving a variety of applications including remote sites, utility-connected homes, industrial, recreational, and farming uses. Headquartered in Broomfield, Colorado, with manufacturing facilities in Flagstaff, Arizona, and operations in Cologne, Germany, Southwest Windpower is committed to providing wind products that offer the lowest cost of energy while maintaining high standards of aesthetics, quietness, and simplicity. The company's mission is to be a responsible global leader in the design, production, and provision of wind turbines up to 40kW.
Konarka Technologies
Series B in 2002
Konarka Technologies, Inc. develops and advances nano-enabled polymer photovoltaic materials for commercial, industrial, government, and consumer applications. It provides standard products to serve portable power needs; and custom solutions, such as roll up chargers, personal accessories, and fold up chargers. The company's products are used in outdoor, portable power, indoor and remote sensing, and mission critical applications. It has strategic partnerships with Air Products, 24 Innovations, Kurz, SkyShades, Chevron, Merck, Toppan Forms, Dupont, Siemens, and the U.S. Air Force. Konarka Technologies, Inc. was founded in 2001 and is headquartered in Lowell, Massachusetts with business development offices in Asia. It has a research and development facility in Austria. The company has operations in the United States, Europe, and Asia.