Oxford Flow
Series C in 2024
Oxford Flow designs, manufactures, and supplies pressure control equipment, including gas and fluid pressure regulators, water PRVs, silencers, and pilots, serving water, gas, marine, oil and gas, process, power, building services, and specialty applications. The company develops small, light, and reliable conventional valves that simplify systems and ensure continual potable water supplies while meeting standards for water quality and leakage control. It combines academic and industry expertise to develop practical, rigorously tested solutions that perform under harsh conditions, aiming to reduce total cost of ownership and environmental impact while improving reliability and energy efficiency. Based in Oxford, United Kingdom.
Metafuels
Series A in 2024
Metafuels develops sustainable aviation fuel technology, aerobrew™, designed to produce e-kerosene affordably and at scale. This innovative process uses renewable feedstocks like green hydrogen and sustainably sourced CO2, contributing significantly to global aviation's decarbonization efforts.
Transaera
Seed Round in 2024
Transaera is a company focused on developing advanced air conditioning solutions that prioritize energy efficiency and environmental sustainability. By utilizing a novel desiccant material, Transaera's cooling systems effectively remove moisture from the air prior to the cooling process, significantly reducing energy consumption and greenhouse gas emissions. These innovative systems are designed for both residential and commercial applications, providing affordable and environmentally friendly cooling options that enhance indoor comfort while minimizing the impact on global climate and local grid infrastructure. Through its technology, Transaera aims to improve productivity and comfort in indoor environments while contributing to a more sustainable future.
Zap Energy
Series D in 2024
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.
Cyclic Materials
Series B in 2024
Cyclic Materials provides recycling services that recover rare earth elements to reduce the need for new mining and accelerate the transition to electric mobility and clean energy. The company focuses on reclaiming rare earth magnets from automotive and renewable energy sectors, enabling customers to supply wind turbines, electric vehicles, and electronics while cutting emissions and strengthening local supply. Through its platform, it pursues a circular supply chain by recovering critical metals from discarded and landfill-bound products, helping industries lower environmental impact and increasing the resilience of the material supply.
Reverion develops reversible, carbon-negative power plants using patented technology. Their containerized units achieve electrical efficiencies of up to 80%, doubling the electricity output of conventional gas engines while reducing greenhouse gas emissions and achieving a negative CO2 balance.
6K is a company that specializes in advanced microwave plasma technology, focusing on the development of engineered materials for diverse industries such as additive manufacturing, renewable energy, aerospace, and consumer electronics. Founded in 2014 and headquartered in North Andover, Massachusetts, 6K utilizes its proprietary Unimelt systems to produce high-purity materials rapidly, significantly reducing production time from days to seconds while cutting energy consumption by two-thirds and eliminating wastewater. The company's innovative approach allows for the creation of premium powders and battery cathode materials tailored to specific industry needs, emphasizing sustainability throughout its processes. By leveraging sustainable input streams and precise manufacturing techniques, 6K aims to minimize waste and enhance the quality and performance of the materials it produces, thereby advancing various sectors in the materials engineering landscape.
GridBeyond
Series C in 2024
Founded in 2007, GridBeyond specializes in smart grid optimization solutions. Its platform comprises on-site hardware, cloud-based software, hybrid battery systems, demand network, and client-facing energy portal. Utilizing machine learning technology, the platform connects, controls, and automates energy demand across various sectors such as industrial, manufacturing, metals, plastics, paper, food, transport, and logistics.
Arcadia
Venture Round in 2024
Arcadia, Inc. is a technology company based in Washington, D.C., founded in 2014, that focuses on providing access to clean energy solutions. Through its platform, Arc, the company connects subscribers to renewable energy sources such as wind farms and community solar projects. By enabling users to manage their accounts, track energy usage, and participate in clean energy initiatives, Arcadia aims to democratize access to renewable energy and combat the fossil fuel monopoly. The platform aggregates energy data from over 125 utilities, representing more than 80% of U.S. electric utility accounts, thus facilitating a significant shift toward sustainable energy practices. Additionally, Arcadia's community solar program addresses energy injustice while promoting economic growth, contributing over five Terawatt-hours of energy demand from residential and commercial users.
Mascoma
Seed Round in 2024
Mascoma develops a consolidated bioprocessing platform to convert non-food biomass such as wood and switchgrass into cellulosic ethanol and biochemicals. It provides engineered microorganisms and proprietary CBP technology that combine enzyme production, hydrolysis, and fermentation into a single, streamlined workflow, enabling renewable fuel producers and industrial bioprocessors to access low-carbon ethanol and value-added biochemicals. The approach aims to simplify production, reduce costs, and accelerate scalable, sustainable alternatives to gasoline.
EnerClock
Seed Round in 2024
EnerClock is a pioneering energy management company that specializes in developing digital solutions to optimize energy usage and promote sustainability. Its flagship platform, also named EnerClock, offers a customizable interface that seamlessly integrates with diverse energy assets such as solar panels, electric vehicle chargers, and smart meters. This real-time monitoring and control system provides users with valuable insights into energy flows, costs, and emission reductions, enabling them to make informed decisions to enhance energy efficiency and lower operational costs. The platform also features advanced functionalities like load prioritization and remote diagnostics, ensuring optimal energy management without the need for on-site technicians. EnerClock's platform is built on the XENON framework, which connects distributed energy resources into a cohesive system, supporting various use cases from residential to large-scale commercial applications. The platform is fully customizable, allowing businesses to incorporate their branding and tailor the interface to their specific needs. EnerClock prioritizes robust security features, including two-factor authentication and over-the-air updates, to protect user data while ensuring the latest software capabilities.
AtmosZero
Series A in 2024
AtmosZero is a company that has developed a modular electrified boiler designed to convert existing heat in the air into decarbonized steam. This innovative technology aims to significantly reduce energy consumption by utilizing as little as half the electricity required by conventional electric boiler systems. By focusing on decarbonizing industrial process steam, AtmosZero enables businesses to substantially decrease their carbon footprint, potentially eliminating one-quarter of industrial emissions. The company's approach represents a key advancement in the effort to achieve more sustainable industrial heating solutions.
instagrid
Series C in 2024
Instagrid GmbH, founded in 2018 and based in Stuttgart, Germany, specializes in the manufacturing of portable battery storage systems designed to create mobile power infrastructures for various sectors, including construction, event technology, landscaping, and public services. The company's innovative products feature a unique architecture of stacked micro-level inverters, which allows them to be smaller, lighter, and more powerful than traditional battery systems. Instagrid's portable power solutions provide reliable access to clean, affordable, and silent electricity, effectively replacing environmentally harmful petrol and diesel generators. By enabling users to operate efficiently at temporary locations, Instagrid plays a crucial role in meeting the energy demands of industries with challenging power requirements.
Metafuels
Seed Round in 2023
Metafuels develops sustainable aviation fuel technology, aerobrew™, designed to produce e-kerosene affordably and at scale. This innovative process uses renewable feedstocks like green hydrogen and sustainably sourced CO2, contributing significantly to global aviation's decarbonization efforts.
Myenergi
Venture Round in 2023
Myenergi is a designer and manufacturer of innovative renewable energy products aimed at eco-smart home management. The company focuses on creating energy control solutions that leverage solar and wind power, thereby promoting sustainability. Its product range includes energy-harvesting wireless sensors, electric vehicle chargers, and electric water heating systems. These offerings enable businesses and homeowners to optimize their energy usage, reduce energy costs, and contribute to a more sustainable future. Through its advancements in green technology, Myenergi aims to facilitate a transition toward renewable energy consumption in everyday life.
Rondo Energy
Series B in 2023
Rondo Energy is a company focused on providing zero-carbon industrial heat solutions. Its innovative Rondo Heat Battery captures low-cost renewable electricity and converts it into continuous high-temperature heat, allowing industrial processes to operate with reduced energy costs and eliminated emissions. By enabling clients to transition to renewable energy sources, Rondo Energy supports the decarbonization of industrial operations, contributing to a more sustainable future.
Ev.energy
Series B in 2023
Ev.energy is a London-based company established in 2018, specializing in smart charging software for electric vehicles (EVs). Its platform optimizes EV charging during off-peak hours, tracks energy usage and costs, supports solar energy integration, and enables drivers to schedule and monitor charging via an app, thereby reducing both costs and carbon emissions.
AtmosZero
Seed Round in 2023
AtmosZero is a company that has developed a modular electrified boiler designed to convert existing heat in the air into decarbonized steam. This innovative technology aims to significantly reduce energy consumption by utilizing as little as half the electricity required by conventional electric boiler systems. By focusing on decarbonizing industrial process steam, AtmosZero enables businesses to substantially decrease their carbon footprint, potentially eliminating one-quarter of industrial emissions. The company's approach represents a key advancement in the effort to achieve more sustainable industrial heating solutions.
Ceibo specializes in proprietary technologies for efficient copper sulphide leaching and dust suppression in mining operations. Currently active in several major mining assets worldwide.
Cyclic Materials
Series A in 2023
Cyclic Materials provides recycling services that recover rare earth elements to reduce the need for new mining and accelerate the transition to electric mobility and clean energy. The company focuses on reclaiming rare earth magnets from automotive and renewable energy sectors, enabling customers to supply wind turbines, electric vehicles, and electronics while cutting emissions and strengthening local supply. Through its platform, it pursues a circular supply chain by recovering critical metals from discarded and landfill-bound products, helping industries lower environmental impact and increasing the resilience of the material supply.
HeatTransformers
Series A in 2023
HeatTransformers B.V. is a company based in Woerden, the Netherlands, specializing in the installation of hybrid heat pumps for buildings. The company operates a digital platform that offers personalized advice to facilitate the seamless installation of these systems. By implementing hybrid heat pumps, HeatTransformers aims to help users reduce their energy bills while also promoting environmental sustainability. The technology provides efficient heating solutions and hot water, significantly decreasing reliance on gas. Overall, HeatTransformers is dedicated to transforming home heating practices through innovative solutions that benefit both consumers and the environment.
ChargerHelp!
Series A in 2023
ChargerHelp! provides an app-based dispatch and deployment platform that delivers on-demand repairs and maintenance for electric vehicle charging stations through trained local technicians. By coordinating field work at scale, it aims to address downtime across charging networks, improving efficiency, turnaround times, and network availability while reducing operating costs. The platform supports EV charging network operators in meeting service level requirements and winning new contracts as the fleet of charging stations expands. It connects manufacturers, network providers, and charge station resellers with maintenance service providers, enabling workforce realignment and development within the green economy.
Sublime Systems
Series A in 2023
Sublime Systems develops cement decarbonization technology that reduces cement emissions while co-producing green hydrogen. The system relies on clean, renewable energy and an electrochemical process that eliminates carbon dioxide emissions without altering the cement’s properties or chemistry. The technology enables builders to use lower-emission cement as part of a broader move toward a sustainable, renewable future.
Hometree is a home energy services company focused on facilitating the transition to low-carbon living for homeowners. It provides a range of services including the installation, repair, and financing of renewable energy technologies and energy-efficient heating systems. Hometree aims to simplify the process of adopting sustainable home improvements by offering comprehensive home emergency insurance and maintenance coverage through convenient online subscription plans. This approach allows homeowners in the United Kingdom to manage their energy consumption effectively while ensuring that the entire lifecycle of energy solutions—from installation to ongoing maintenance—is comprehensively supported.
Audette
Seed Round in 2022
Audette provides an analytics platform for commercial buildings that accelerates carbon reduction investments. The platform collects utility and equipment data, analyzes building operation, and generates recommendations and decarbonization roadmaps to improve performance. By helping property owners optimize energy management and access capital, Audette aims to unlock operating expense savings and reduce carbon emissions across large building portfolios.
Dragonfly Energy
Post in 2022
Dragonfly Energy is a Reno, Nevada-based technology company focused on lithium-ion battery solutions. It offers standard and custom battery packs for diverse applications, with an initial line of 12 Volt Li-ion battery packs compatible with existing inverter systems. The company aims to reduce energy storage costs through innovative manufacturing methods, enabling wider adoption of renewable energy.
Form Energy
Series E in 2022
Form Energy, Inc. is a company focused on developing long-duration energy storage systems aimed at transforming the electric grid by enabling the reliable use of renewable energy sources such as wind and solar. Established in 2017 and based in Somerville, Massachusetts, Form Energy is known for its innovative iron-air battery technology, which allows for the storage of electricity over extended periods, making renewable energy more dispatchable throughout the year. This technology not only helps to replace conventional fossil fuel-based generation but also enhances transmission capacity without the need for new infrastructure. By facilitating deep decarbonization of the electric system, Form Energy plays a significant role in reducing carbon emissions and promoting a sustainable energy future.
Moxion Power
Series B in 2022
Moxion Power is a developer of zero-emission generators and off-road equipment, focusing on providing sustainable energy solutions to various sectors, including construction, events and entertainment, utilities, electric vehicle fleet operators, and government agencies. The company specializes in temporary mobile power units that operate on electric power and feature automatic swapping functionality. This innovative approach allows clients to meet their temporary energy requirements in an environmentally friendly manner, thereby promoting cleaner energy usage across multiple industries.
Transaera
Seed Round in 2022
Transaera is a company focused on developing advanced air conditioning solutions that prioritize energy efficiency and environmental sustainability. By utilizing a novel desiccant material, Transaera's cooling systems effectively remove moisture from the air prior to the cooling process, significantly reducing energy consumption and greenhouse gas emissions. These innovative systems are designed for both residential and commercial applications, providing affordable and environmentally friendly cooling options that enhance indoor comfort while minimizing the impact on global climate and local grid infrastructure. Through its technology, Transaera aims to improve productivity and comfort in indoor environments while contributing to a more sustainable future.
Powin Energy
Private Equity Round in 2022
Powin Energy specializes in manufacturing and developing energy storage technology for various applications. Its product range includes scalable energy storage systems for utilities and industries like telecommunications, emergency services, along with power supply units for electric vehicles, scooters, e-bicycles, UPS, and other portable power devices.
Electric Hydrogen
Series B in 2022
Electric Hydrogen is a company focused on deep decarbonization by developing low-cost, high-efficiency systems for producing fossil-free hydrogen. The company targets industrial sectors such as ammonia and steel production, which contribute significantly to global greenhouse gas emissions. By rethinking electrolysis technology from scratch, Electric Hydrogen aims to make clean hydrogen competitive with traditional methods in terms of cost and scale. Their advanced PEM (Proton Exchange Membrane) technology uses renewable electricity to generate clean hydrogen gas, reducing industrial pollution and dependence on fossil fuels. The company's leadership team brings extensive experience from pioneering clean energy companies like Tesla and First Solar, positioning Electric Hydrogen as a strong contender in the quest for zero-emission industrial processes.
Nitricity
Venture Round in 2022
Nitricity is an energy company focused on renewable nitrogen fertilizer production with zero carbon emissions. It develops electrified, climate-smart fertilizer products and manufactures nitric acid and ammonia, which can be used separately or combined to produce ammonium nitrate fertilizer. The approach aims to bring products closer to farmers, enable timely application, reduce runoff, and maximize nitrogen delivery on a global scale.
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.
Zolar is a Berlin-based company that designs, installs, and provides online tools for residential solar and battery systems. Through an online configurator, homeowners can specify system size and components, access planning data for their property, and receive guidance from solar energy experts, with installation handled by a network of local partners. The business combines solar generation, storage, and mobility to support energy-independent homes and to help households reduce their carbon footprint. Founded in 2016, Zolar aims to simplify the transition to private energy provision by enabling customers to generate green electricity for their own premises and participate in climate protection through distributed energy projects. The company operates across Germany and offers planning, advice, and on-site installation to deliver a turnkey solar solution for residential properties.
6K is a company that specializes in advanced microwave plasma technology, focusing on the development of engineered materials for diverse industries such as additive manufacturing, renewable energy, aerospace, and consumer electronics. Founded in 2014 and headquartered in North Andover, Massachusetts, 6K utilizes its proprietary Unimelt systems to produce high-purity materials rapidly, significantly reducing production time from days to seconds while cutting energy consumption by two-thirds and eliminating wastewater. The company's innovative approach allows for the creation of premium powders and battery cathode materials tailored to specific industry needs, emphasizing sustainability throughout its processes. By leveraging sustainable input streams and precise manufacturing techniques, 6K aims to minimize waste and enhance the quality and performance of the materials it produces, thereby advancing various sectors in the materials engineering landscape.
Ion Solar
Private Equity Round in 2022
ION Solar is a premium, full-service solar provider. ION's in-house professionals handle the solar process from start to finish giving homeowners a carefree switch to solar. A premium experience shouldn't have to cost more. Pay nothing out of pocket and pay less for power with ION Solar.
Aspen Power Partners
Venture Round in 2022
Aspen Power Partners is a distributed generation platform focused on accelerating and democratizing decarbonization. The company provides financing, development, construction, and asset management services aimed at creating and distributing clean energy assets. By offering a flexible and transparent approach, Aspen Power Partners collaborates with local developers to enhance their development efforts and maximize the value of their portfolios. Through its initiatives, the company aims to support the transition to sustainable energy solutions.
Ev.energy
Series A in 2022
Ev.energy is a London-based company established in 2018, specializing in smart charging software for electric vehicles (EVs). Its platform optimizes EV charging during off-peak hours, tracks energy usage and costs, supports solar energy integration, and enables drivers to schedule and monitor charging via an app, thereby reducing both costs and carbon emissions.
instagrid
Series B in 2022
Instagrid GmbH, founded in 2018 and based in Stuttgart, Germany, specializes in the manufacturing of portable battery storage systems designed to create mobile power infrastructures for various sectors, including construction, event technology, landscaping, and public services. The company's innovative products feature a unique architecture of stacked micro-level inverters, which allows them to be smaller, lighter, and more powerful than traditional battery systems. Instagrid's portable power solutions provide reliable access to clean, affordable, and silent electricity, effectively replacing environmentally harmful petrol and diesel generators. By enabling users to operate efficiently at temporary locations, Instagrid plays a crucial role in meeting the energy demands of industries with challenging power requirements.
Rondo Energy
Series A in 2022
Rondo Energy is a company focused on providing zero-carbon industrial heat solutions. Its innovative Rondo Heat Battery captures low-cost renewable electricity and converts it into continuous high-temperature heat, allowing industrial processes to operate with reduced energy costs and eliminated emissions. By enabling clients to transition to renewable energy sources, Rondo Energy supports the decarbonization of industrial operations, contributing to a more sustainable future.
Carbon America
Series A in 2021
Carbon America specializes in carbon capture and sequestration (CCS), aiming to lower costs and accelerate deployment. It integrates engineering, development, and financing expertise to capture and store CO2 more efficiently than competitors.
Arcadia, Inc. is a technology company based in Washington, D.C., founded in 2014, that focuses on providing access to clean energy solutions. Through its platform, Arc, the company connects subscribers to renewable energy sources such as wind farms and community solar projects. By enabling users to manage their accounts, track energy usage, and participate in clean energy initiatives, Arcadia aims to democratize access to renewable energy and combat the fossil fuel monopoly. The platform aggregates energy data from over 125 utilities, representing more than 80% of U.S. electric utility accounts, thus facilitating a significant shift toward sustainable energy practices. Additionally, Arcadia's community solar program addresses energy injustice while promoting economic growth, contributing over five Terawatt-hours of energy demand from residential and commercial users.
Form Energy
Series D in 2021
Form Energy, Inc. is a company focused on developing long-duration energy storage systems aimed at transforming the electric grid by enabling the reliable use of renewable energy sources such as wind and solar. Established in 2017 and based in Somerville, Massachusetts, Form Energy is known for its innovative iron-air battery technology, which allows for the storage of electricity over extended periods, making renewable energy more dispatchable throughout the year. This technology not only helps to replace conventional fossil fuel-based generation but also enhances transmission capacity without the need for new infrastructure. By facilitating deep decarbonization of the electric system, Form Energy plays a significant role in reducing carbon emissions and promoting a sustainable energy future.
Nitricity
Seed Round in 2021
Nitricity is an energy company focused on renewable nitrogen fertilizer production with zero carbon emissions. It develops electrified, climate-smart fertilizer products and manufactures nitric acid and ammonia, which can be used separately or combined to produce ammonium nitrate fertilizer. The approach aims to bring products closer to farmers, enable timely application, reduce runoff, and maximize nitrogen delivery on a global scale.
Ev.energy
Series A in 2021
Ev.energy is a London-based company established in 2018, specializing in smart charging software for electric vehicles (EVs). Its platform optimizes EV charging during off-peak hours, tracks energy usage and costs, supports solar energy integration, and enables drivers to schedule and monitor charging via an app, thereby reducing both costs and carbon emissions.
Electric Hydrogen
Series A in 2021
Electric Hydrogen is a company focused on deep decarbonization by developing low-cost, high-efficiency systems for producing fossil-free hydrogen. The company targets industrial sectors such as ammonia and steel production, which contribute significantly to global greenhouse gas emissions. By rethinking electrolysis technology from scratch, Electric Hydrogen aims to make clean hydrogen competitive with traditional methods in terms of cost and scale. Their advanced PEM (Proton Exchange Membrane) technology uses renewable electricity to generate clean hydrogen gas, reducing industrial pollution and dependence on fossil fuels. The company's leadership team brings extensive experience from pioneering clean energy companies like Tesla and First Solar, positioning Electric Hydrogen as a strong contender in the quest for zero-emission industrial processes.
Moxion Power
Series A in 2021
Moxion Power is a developer of zero-emission generators and off-road equipment, focusing on providing sustainable energy solutions to various sectors, including construction, events and entertainment, utilities, electric vehicle fleet operators, and government agencies. The company specializes in temporary mobile power units that operate on electric power and feature automatic swapping functionality. This innovative approach allows clients to meet their temporary energy requirements in an environmentally friendly manner, thereby promoting cleaner energy usage across multiple industries.
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.
ChargerHelp!
Seed Round in 2021
ChargerHelp! provides an app-based dispatch and deployment platform that delivers on-demand repairs and maintenance for electric vehicle charging stations through trained local technicians. By coordinating field work at scale, it aims to address downtime across charging networks, improving efficiency, turnaround times, and network availability while reducing operating costs. The platform supports EV charging network operators in meeting service level requirements and winning new contracts as the fleet of charging stations expands. It connects manufacturers, network providers, and charge station resellers with maintenance service providers, enabling workforce realignment and development within the green economy.
Zolar is a Berlin-based company that designs, installs, and provides online tools for residential solar and battery systems. Through an online configurator, homeowners can specify system size and components, access planning data for their property, and receive guidance from solar energy experts, with installation handled by a network of local partners. The business combines solar generation, storage, and mobility to support energy-independent homes and to help households reduce their carbon footprint. Founded in 2016, Zolar aims to simplify the transition to private energy provision by enabling customers to generate green electricity for their own premises and participate in climate protection through distributed energy projects. The company operates across Germany and offers planning, advice, and on-site installation to deliver a turnkey solar solution for residential properties.
Powin Energy
Private Equity Round in 2021
Powin Energy specializes in manufacturing and developing energy storage technology for various applications. Its product range includes scalable energy storage systems for utilities and industries like telecommunications, emergency services, along with power supply units for electric vehicles, scooters, e-bicycles, UPS, and other portable power devices.
Proterra
Venture Round in 2021
Proterra Inc. is a manufacturer of zero-emission electric buses, primarily focused on providing sustainable transportation solutions for public and commercial transit. Founded in 2004 and headquartered in Burlingame, California, with additional offices in Greenville, South Carolina, and City of Industry, California, Proterra designs its products, including 35-foot and 40-foot electric buses, to meet the diverse needs of urban and regional transit routes. The company's Catalyst platform is noted for its modularity, allowing it to adapt to various operational demands while delivering high energy efficiency. Proterra also offers a broad range of services, including vehicle electrification solutions, fleet planning, charging infrastructure, and comprehensive vehicle maintenance programs. By facilitating the transition away from fossil fuels, Proterra aims to enhance environmental quality and reduce operational costs for fleet operators, contributing to significant reductions in greenhouse gas emissions.
Form Energy
Series C in 2020
Form Energy, Inc. is a company focused on developing long-duration energy storage systems aimed at transforming the electric grid by enabling the reliable use of renewable energy sources such as wind and solar. Established in 2017 and based in Somerville, Massachusetts, Form Energy is known for its innovative iron-air battery technology, which allows for the storage of electricity over extended periods, making renewable energy more dispatchable throughout the year. This technology not only helps to replace conventional fossil fuel-based generation but also enhances transmission capacity without the need for new infrastructure. By facilitating deep decarbonization of the electric system, Form Energy plays a significant role in reducing carbon emissions and promoting a sustainable energy future.
Arcadia, Inc. is a technology company based in Washington, D.C., founded in 2014, that focuses on providing access to clean energy solutions. Through its platform, Arc, the company connects subscribers to renewable energy sources such as wind farms and community solar projects. By enabling users to manage their accounts, track energy usage, and participate in clean energy initiatives, Arcadia aims to democratize access to renewable energy and combat the fossil fuel monopoly. The platform aggregates energy data from over 125 utilities, representing more than 80% of U.S. electric utility accounts, thus facilitating a significant shift toward sustainable energy practices. Additionally, Arcadia's community solar program addresses energy injustice while promoting economic growth, contributing over five Terawatt-hours of energy demand from residential and commercial users.
Innowatts
Series B in 2019
Founded in 2013, Innowatts specializes in data analytics for the energy sector. Its eUtility™ platform leverages machine learning and meter-level data to help energy retailers and utilities worldwide manage grids, enhance profitability, improve customer relationships, and promote sustainability.
Palmetto Clean Technology
Debt Financing in 2019
Palmetto is a clean technology company that specializes in building and operating solar energy projects for residential, commercial, and utility customers. Founded in 2009 and headquartered in Charleston, South Carolina, Palmetto designs and installs solar systems while providing a range of services, including customer support, financing, engineering, permitting, and installation. The company offers innovative software solutions such as Palmetto Home, which enables homeowners to monitor real-time energy consumption and solar production, and Palmetto Fleet, which provides energy monitoring insights for home management professionals. Additionally, Palmetto's Alchemy platform enhances the sales experience for solar professionals by streamlining the sales, design, and proposal processes. With additional offices in locations such as San Francisco, Sea Girt, Charlotte, Washington, and Greenville, Palmetto is committed to advancing clean energy technology and improving energy efficiency.
AutoGrid Systems is a technology company focused on optimizing energy management through advanced data analytics. Founded in 2011 at Stanford University, AutoGrid develops a suite of flexibility management applications that help utilities, electricity retailers, renewable energy developers, and energy service providers manage distributed energy resources (DERs) in real time. By leveraging vast amounts of smart meter, sensor, and third-party data, the company's applications utilize sophisticated algorithms to monitor, predict, optimize, and control the operations of numerous assets connected to global energy networks. With a team of skilled software architects, engineers, data scientists, and energy experts, AutoGrid aims to address critical energy challenges by integrating and maximizing the potential of the energy internet, ensuring the delivery of clean, affordable, and reliable energy.
Arcadia, Inc. is a technology company based in Washington, D.C., founded in 2014, that focuses on providing access to clean energy solutions. Through its platform, Arc, the company connects subscribers to renewable energy sources such as wind farms and community solar projects. By enabling users to manage their accounts, track energy usage, and participate in clean energy initiatives, Arcadia aims to democratize access to renewable energy and combat the fossil fuel monopoly. The platform aggregates energy data from over 125 utilities, representing more than 80% of U.S. electric utility accounts, thus facilitating a significant shift toward sustainable energy practices. Additionally, Arcadia's community solar program addresses energy injustice while promoting economic growth, contributing over five Terawatt-hours of energy demand from residential and commercial users.
Advanced Microgrid Solutions
Series B in 2017
Advanced Microgrid Solutions (AMS) specializes in designing, installing, and managing advanced energy storage systems for commercial, industrial, and government buildings. Based in San Francisco with offices across the U.S., AMS deploys large networks of battery systems in buildings to lower energy costs for consumers and support the electric grid. The company's AI-powered software, SigmaOne, optimizes energy trading and maximizes the value of renewables and energy storage assets. AMS also offers microgrid solutions, enabling clean energy access for households, businesses, and communities. Founded in 2013, AMS operates as a subsidiary of Fluence.
Powerphase
Venture Round in 2017
Powerphase is a company based in Jupiter, Florida, specializing in the development of advanced air injection systems for gas turbines. Founded in 2011, its flagship product, Turbophase, is a modular air-injection system designed to enhance the capacity and efficiency of combustion turbines. By utilizing advanced aero-thermal technology, Powerphase's system enables gas turbines to produce up to 10 percent more power while using less fuel, thus lowering operational costs. The company focuses on improving the performance and flexibility of conventional gas turbine applications, helping clients reduce their carbon footprint and increase overall efficiency.
Arcadia, Inc. is a technology company based in Washington, D.C., founded in 2014, that focuses on providing access to clean energy solutions. Through its platform, Arc, the company connects subscribers to renewable energy sources such as wind farms and community solar projects. By enabling users to manage their accounts, track energy usage, and participate in clean energy initiatives, Arcadia aims to democratize access to renewable energy and combat the fossil fuel monopoly. The platform aggregates energy data from over 125 utilities, representing more than 80% of U.S. electric utility accounts, thus facilitating a significant shift toward sustainable energy practices. Additionally, Arcadia's community solar program addresses energy injustice while promoting economic growth, contributing over five Terawatt-hours of energy demand from residential and commercial users.
Enchanted Rock
Venture Round in 2017
Enchanted Rock, Ltd. is a Texas-based company that specializes in the development, operation, and management of electric microgrids aimed at assisting commercial and industrial clients in mitigating the physical and financial risks associated with electricity. Founded in 2006 and headquartered in Kemah, Texas, the company focuses on designing and installing reliable microgrids, particularly in the Greater Houston area. Enchanted Rock utilizes proprietary natural gas designs to build cost-effective systems that provide backup power and enhance business continuity. Their services extend to municipalities, government entities, water authorities, and private businesses, ensuring that clients remain resilient during unexpected power outages while promoting civic responsibility.
Sparkfund
Series B in 2017
Founded in 2013, Sparkfund is a financial technology company that enables businesses to pay for energy-efficient products and services over time. It provides software platforms and tools to facilitate 'As a Service' sales.
AutoGrid Systems is a technology company focused on optimizing energy management through advanced data analytics. Founded in 2011 at Stanford University, AutoGrid develops a suite of flexibility management applications that help utilities, electricity retailers, renewable energy developers, and energy service providers manage distributed energy resources (DERs) in real time. By leveraging vast amounts of smart meter, sensor, and third-party data, the company's applications utilize sophisticated algorithms to monitor, predict, optimize, and control the operations of numerous assets connected to global energy networks. With a team of skilled software architects, engineers, data scientists, and energy experts, AutoGrid aims to address critical energy challenges by integrating and maximizing the potential of the energy internet, ensuring the delivery of clean, affordable, and reliable energy.
Heron Power is a startup specializing in energy technology. It focuses on developing innovative power electronics to modernize and strengthen the electrical grid, enabling increased electricity generation.