California Energy Commission

Skycharger offers EV charging for motorsports, including solar, battery storage, financing support, and electrifying fleets. They provide installation, incentive processing, and charging infrastructure services for fleet electrification.

Quino Energy specializes in the manufacturing of innovative batteries that utilize quinones as reactants, which are dissolved in water. These batteries are constructed from low-cost materials such as coal tar and wood tar, making them a more economical option compared to existing battery technologies for extended storage durations of 5 to 12 hours. Quino Energy has licensed its unique quinone flow battery technology from Harvard University, where it was originally developed. The company's energy storage solutions are designed to be scalable and have a long lifespan, catering to the growing demand for grid resiliency. Their services are suitable for a variety of applications, including microgrids, transmission and distribution deferrals, and renewable energy storage, ranging from residential setups to large solar farms. Quino Energy aims to support a fully renewable energy future by enabling efficient energy storage within the chemical industry.

Viridi Parente, Inc. is a company based in Buffalo, New York, that specializes in manufacturing renewable power systems for heavy machinery and storage applications. Founded in 2017, the company focuses on creating clean and sustainable power sources utilizing lithium-ion cells. Their innovative products are designed to replace traditional energy platforms, such as fossil fuels and lead-acid batteries, with a more efficient and environmentally friendly alternative. By employing proprietary architecture, Viridi Parente positions itself as a disruptive force in the energy sector, contributing to a transition towards modern, sustainable energy solutions.

C-Crete Technologies is a pioneering company specializing in the development and commercialization of innovative materials and technologies. They focus on driving advancements in energy, environment, materials, construction, and infrastructure sectors. By integrating expertise in materials science, nanotechnology, multiscale computations, and predictive analytics, C-Crete is creating next-generation solutions for a low-carbon, energy-efficient world. Their flagship innovation is a nanoengineered cement that significantly reduces CO2 emissions and transforms abundant, non-carbonate rocks into cementitious binders, offering substantial energy savings, affordability, and flexibility, while maintaining high performance and user comfort.

Sepion Technologies is an advanced membrane company based in Emeryville, California, founded in 2015. It specializes in the development of highly-tunable nanoscale membranes designed for various industrial applications, particularly in the energy storage sector. The company focuses on manufacturing innovative lithium-metal batteries by integrating nanoscience, polymer chemistry, and cell engineering. Its proprietary composite membrane serves as a cost-effective alternative to traditional ceramic separators used in lithium batteries, allowing for large-area production. This technology enables battery manufacturers to enhance energy density in their products, thereby improving overall performance and efficiency in energy storage solutions.

Valley Clean Energy is an electricity provider focusing on clean electricity, product choice, and greenhouse gas emission reductions.

Gridtractor develops fleet electrification services for farms utilizing electric tractors and heavy equipment. The company was founded in 2021.

EnergyHub is a company focused on enhancing energy management for consumers while fostering a stronger connection between homeowners and utility providers. It develops innovative software technology that allows users to utilize smart devices, such as thermostats and water heaters, to create virtual power plants. This approach not only helps stabilize the electrical grid but also supports the integration of renewable energy sources like solar and wind power. By offering simple and cost-effective tools, EnergyHub aims to empower consumers to reduce their energy consumption and save money, addressing contemporary energy challenges effectively.

Ev.energy is a London-based company founded in 2018 that specializes in smart charging software for electric vehicles. The company develops an energy intelligence platform designed to optimize the charging process, making it both environmentally friendly and cost-effective for utility providers and their customers. By wirelessly connecting to various electric vehicles and Level 2 chargers, Ev.energy intelligently manages the charging of these vehicles in accordance with utility and network signals. This approach not only helps to reduce carbon emissions but also engages customers through a mobile application that rewards them for their participation. Through its innovative solutions, Ev.energy aims to facilitate affordable and sustainable electric vehicle charging for drivers at home.

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.

RedoxBlox specializes in thermochemical energy storage technology aimed at decarbonizing high-temperature industrial thermal processing and enhancing natural gas power production. The company's innovative system significantly reduces carbon and nitrogen oxide emissions while integrating seamlessly with existing infrastructure to improve grid resilience. By providing a cost-effective alternative to fossil fuels, RedoxBlox enables continuous energy discharge at high temperatures, thereby facilitating the transition to renewable energy sources. The technology is designed to support industrial processors and power plant operators in achieving greater safety, resiliency, and lower capital costs, ultimately allowing industries to effectively leverage large-scale, long-duration energy storage.

The Mobility House AG, founded in 2009 and based in Zurich, Switzerland, specializes in electric vehicle charging systems and energy management solutions. As one of Europe’s leading providers in the electric mobility sector, the company focuses on facilitating the transition to e-mobility through safe, sustainable, and affordable charging infrastructure. The Mobility House emphasizes the use of renewable energy sources, enabling both businesses and individuals to shift away from fossil fuel-based solutions. The company operates in a business-to-business capacity, collaborating with the automotive industry, leasing services, and energy utilities, while also serving individual electric vehicle customers. Their commitment to quality products, competitive pricing, and exceptional customer service positions them favorably in the fast-growing market for electric mobility and energy storage solutions.

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.

Antora Energy specializes in providing zero-carbon industrial heat and power solutions for heavy industries, offering a more reliable alternative to fossil fuels. The company develops innovative thermal batteries that utilize excess solar and wind electricity to heat blocks of carbon, creating a sustainable energy source. These thermal energy storage systems effectively convert heat energy into electric energy, facilitating the electrification of heavy industry. By enabling the integration of renewable resources into the electricity grid, Antora Energy aims to deliver convenient, sustainable, and reliable electricity while significantly reducing carbon emissions on a global scale.

Nuvve Holding Corp specializes in accelerating the transition to electric vehicles (EVs) by harnessing its proprietary Vehicle-to-Grid (V2G) technology. The company's core business involves lowering the cost of EV ownership while facilitating the integration of renewable energy sources like solar and wind power. Nuvve achieves this through its intelligent, bidirectional charging solutions offered via its Grid Integrated Vehicle (GIVe™) platform, primarily serving electric vehicle fleets in the United States, the United Kingdom, and Denmark.

FirstElement Fuel, Inc. is a company based in Irvine, California, that specializes in producing hydrogen for fuel cell electric vehicles. Founded in 2013, it operates a network of hydrogen retail stations throughout California, offering its products under the True Zero brand. The company focuses on providing safe and reliable hydrogen fueling solutions, promoting the use of fuel cell technology as a zero-emission alternative for transportation. When utilized in fuel cell vehicles, the hydrogen results in only water vapor as a byproduct, which supports environmental sustainability and reduces traditional energy consumption impacts.

Yosemite Clean Energy is a clean energy service company that transforms forest and agriculture wood waste into zero-emission fuel.

Capture6 is a company focused on developing and commercializing innovative technologies for removing carbon dioxide from the atmosphere. It employs electrochemical methods to convert seawater into a solution that effectively captures CO2 from the air and deposits it into the ocean, contributing positively to ocean health. By leveraging existing industrial-scale technologies, Capture6 aims to offer scalable solutions for decarbonization, enabling businesses, governments, and communities to reduce their climate gas emissions. This approach not only targets environmental benefits but also seeks to generate profit and improve livelihoods, demonstrating a commitment to both economic and ecological sustainability.

EVCS, founded in 2018 by entrepreneurs Gustavo Occhiuzzo and Ian Vishnevsky, specializes in providing electric vehicle charging stations, addressing the growing demand as electric vehicle ownership increases. The company aims to make electric vehicle ownership more convenient by offering a comprehensive solution that includes the design, procurement, and installation of charging stations. By leveraging public and private grants, rebates, and other financial incentives, EVCS optimizes benefits for site owners while minimizing costs. This innovative approach has facilitated the company's expansion from California to Washington, with plans to extend its services across the country. As a B Lab Certified Benefit Corporation, EVCS is committed to promoting clean and carbon-free transportation, enhancing accessibility to affordable public EV charging.

Next Energy Technologies specializes in transparent photovoltaic nano-coatings that enable windows to convert ultraviolet and infrared light into electricity. This innovative technology allows buildings to generate renewable energy on-site while maintaining transparency and efficiency, even in challenging lighting conditions. By integrating these coatings directly into dual-pane windows, Next Energy Technologies eliminates the need for additional encapsulation, reducing costs for clients. The company's solutions facilitate the transformation of standard windows and glass facades into effective energy producers, contributing to the advancement of net-zero energy building standards.

ElectricFish is a developer of innovative electric vehicle infrastructure that focuses on enhancing charging solutions in grid-constrained areas. The company's patented technology offers a containerized, battery-integrated charging solution that seamlessly integrates with existing electrical systems. This approach significantly accelerates the interconnection of high-powered EV charging, reducing the timeline from years to weeks without the need for trenching or upgrades to grid transformers. Additionally, ElectricFish's technology contributes to local grid resiliency and demand management through bi-directional energy capabilities, which are optimized by advanced software. By providing integrated microgrid-scale battery storage, ElectricFish enables communities to improve energy resilience and infrastructure management effectively.

Sonocharge Energy is focused on developing innovative battery technology that enhances the performance of rechargeable, energy-dense, and long-duration batteries. Its platform technology facilitates efficient charging, which is applicable across various markets, including transportation, electric vehicles, e-mobility, electric bikes, scooters, aerospace, electric airplanes, and drones. By improving battery performance and safety, Sonocharge addresses the growing demand for higher power density and energy solutions across multiple industries.

DasH2Energy is a renewable energy company specializing in the development of hydrogen solutions. It caters to the Fuel Cell Electric Vehicle (FCEV), Power-to-gas, and Energy Storage markets, providing low-cost, green hydrogen to support these sectors. The company constructs renewable energy microgrids to facilitate the production of hydrogen, aiming to reduce carbon intensity in transportation and power-to-gas applications.

Yotta Energy Inc., founded in 2016 and based in Austin, Texas, specializes in the manufacture of innovative solar storage solutions. The company's flagship product, SolarLEAF, is a modular energy storage device that integrates with photovoltaic panels, designed to lower costs and enhance the resiliency of energy storage systems. By significantly reducing the soft costs associated with the design, installation, and maintenance of energy storage, SolarLEAF provides a more efficient alternative to traditional centralized systems. Additionally, Yotta Energy offers SolarPLEXUS, a gateway that optimizes the operation of SolarLEAF units and facilitates connectivity within the system. Their software platform further aggregates energy data to support utilities in managing grid operations and enables system owners to effectively manage their power and reduce expenses.

Enzinc is an advanced battery developer focused on creating rechargeable zinc-air batteries that utilize innovative NRL technology. These batteries are designed to combine the energy density of lithium-ion batteries with the cost-effectiveness of lead-acid systems, while also prioritizing safety. By employing zinc as a primary material, Enzinc's products promise not only high energy density but also a cleaner and safer energy source suitable for various applications. The company emphasizes the advantages of using zinc, a plentiful and recyclable metal, which offers performance that is equivalent to or superior to that of lithium-ion alternatives, thereby advancing the industry towards more sustainable energy solutions.

The Electric Power Research Institute, Inc. (EPRI) conducts research and development relating to the generation, delivery and use of electricity for the benefit of the public.

Gate 5 is an environmental infrastructure company established in 2011, dedicated to addressing the global challenge of sustainably managing organic wastewater solids. The company has developed patented technology designed to convert sewage sludge into clean water, renewable energy, and sustainable building products. Headquartered at the Beall Applied Innovation Center on the UC Irvine campus, Gate 5 has collaborated with the Santa Margarita Water District to construct a demonstration plant at the Chiquita Water Reclamation Facility in Orange County, California. The company's innovative approach to converting waste, including sewage sludge and organic materials, aims to protect public health and the environment while promoting the use of renewable resources. Gate 5 has received recognition for its technology through grants and awards from notable organizations, including the California Energy Commission and the US Department of Energy.

Ubiquitous Energy, Inc. is a pioneering company specializing in transparent photovoltaics that aim to enhance the energy efficiency of various applications, including mobile devices and smart glass for buildings. Founded in 2011 and based in Redwood City, California, the company has developed ClearView Power technology, which allows windows to generate electricity while remaining visually indistinguishable from standard glass. This innovative technology captures and converts ultraviolet and near-infrared light into usable energy, providing a sustainable power source for devices such as wearables, tablets, and digital signage. Ubiquitous Energy’s solutions facilitate the integration of solar energy into everyday products, enabling significant reductions in carbon footprints without incurring substantial additional costs. The company has also established a strategic development agreement with Asahi Glass Co., Ltd., further solidifying its position in the market.

Salient Energy is focused on commercializing an innovative zinc-ion battery developed from research at the University of Waterloo. This battery technology is designed for efficient electricity storage in the power grid, boasting a proprietary cathode that incorporates zinc within its crystal lattice, rather than merely reacting on the surface. This unique approach results in a battery with a relatively high energy density, making it a competitive alternative to traditional lithium-ion batteries. Salient Energy's batteries are not only safer and longer-lasting but also compatible with existing manufacturing processes, allowing for production in current battery factories worldwide. The company's goal is to provide the electric industry with sustainable and reliable energy storage solutions.

e-Zinc is a company that has pioneered an innovative electrochemical technology for energy storage using zinc metal. This technology enables the conversion of electricity into zinc, which can be stored and used later, providing a cost-effective and flexible solution for long-duration energy storage. The system consists of an electrochemical cell made from recyclable materials, featuring a charging section that absorbs energy and a discharging section where zinc is dissolved to release energy. By facilitating the storage and utilization of electrochemical energy during peak demand periods, e-Zinc aims to support the transition to a fully renewable energy market and contribute to a zero-carbon energy future.

Zelos Energy specializes in the development of innovative green batteries aimed at addressing safety and environmental concerns while delivering high performance. The company utilizes patented rechargeable alkaline technology to create safe, economical, and sustainable battery solutions for both consumer and industrial applications. Zelos is focused on producing deep cycle storage batteries, lead-acid replacements, and low-cost cylindrical formats suited for various uses, including uninterruptible power supplies, energy storage systems for renewable sources, and military and marine applications. With an emphasis on non-toxic alkaline chemistry, Zelos's products mitigate the fire risk and supply chain challenges associated with conventional lead-acid and lithium-ion batteries. Based in Silicon Valley, the company boasts a team with over a century of combined scientific and entrepreneurial experience and has received significant funding for research and development to advance alternatives to lithium-ion technology. This organization is committed to supporting a greener energy future through innovative battery solutions.

Coreshell Technologies, Inc. is a Berkeley, California-based company founded in 2017, specializing in the development of advanced lithium-ion batteries through innovative materials engineering. The company addresses critical degradation issues in rechargeable batteries with its proprietary nanolayer thin-film coating technology. This technology protects battery electrodes from harmful chemical reactions that can diminish capacity and safety, ultimately enhancing battery performance and durability. Coreshell's solutions are designed to integrate seamlessly into existing manufacturing processes, making significant improvements in battery capacity, safety, and cost-effectiveness for electric vehicle and grid storage markets. By focusing on these advancements, Coreshell aims to facilitate the transition to electric transportation and renewable energy.

CleanSpark is a Bitcoin mining company that has positioned itself as a leader in the sector since its inception in 2014. Originally focused on promoting energy independence for homes and businesses, the company shifted its expertise towards creating sustainable infrastructure for Bitcoin mining in 2020. CleanSpark aims to support financial independence and inclusion through its operations, which are powered by low-carbon energy sources such as wind, solar, nuclear, and hydroelectric power. The company emphasizes trust and transparency, fostering strong relationships with employees and the communities it serves, while contributing to a more sustainable future. Bitcoin mining is the sole focus of CleanSpark's business activities, allowing it to concentrate on enhancing its operational efficiency and environmental responsibility.

BoxPower Inc. is focused on advancing power and energy resilience through its innovative ecosystem of modular and integrated products. The company develops solar microgrid software and hardware aimed at optimizing performance and expediting the deployment of microgrid systems. BoxPower offers comprehensive services, including project development, system design, installation, monitoring, and maintenance for integrated solar, battery, and backup generator systems. This approach has enabled the company to serve a diverse range of clients, including those in disaster relief, rural electrification, medical clinics, utilities, remote agriculture, and off-grid commercial sectors, with operations spanning from Alaska to Puerto Rico. To date, BoxPower has successfully offset over 40 million pounds of carbon dioxide, providing clean and reliable energy to more than 5,000 individuals and businesses.

RePurpose Energy is a company that specializes in developing sustainable energy storage systems utilizing recycled electric vehicle (EV) batteries. By repurposing battery waste, the company enhances the value of these batteries while promoting resilience and sustainability within battery supply chains. RePurpose Energy provides innovative hardware and software solutions that monitor and manage critical factors such as temperature, charge, and balance, thereby addressing the complexities associated with second-life energy storage. Through its efforts, the company supports the global transition to renewable energy by creating effective and eco-friendly energy storage options.

Aemetis, Inc. operates as a renewable fuels and biochemicals company in North America and India, focusing on the production of advanced fuels and chemicals. The company specializes in converting first-generation ethanol and biodiesel plants into advanced biorefineries, employing innovative technologies to replace traditional petroleum-based products. Aemetis owns and operates a significant ethanol production facility in Keyes, California, which produces low carbon renewable fuel ethanol as well as animal feed products such as wet distillers grains, distillers corn oil, and condensed distillers solubles. Additionally, the company has a renewable chemical and advanced fuel production facility in India. Aemetis sells biodiesel and refined glycerin to various entities, including transport companies, resellers, distributors, and brokers. The company, founded in 2005 and headquartered in Cupertino, California, was previously known as AE Biofuels, Inc. before rebranding in 2011.

Enzinc is an advanced battery developer focused on creating rechargeable zinc-air batteries that utilize innovative NRL technology. These batteries are designed to combine the energy density of lithium-ion batteries with the cost-effectiveness of lead-acid systems, while also prioritizing safety. By employing zinc as a primary material, Enzinc's products promise not only high energy density but also a cleaner and safer energy source suitable for various applications. The company emphasizes the advantages of using zinc, a plentiful and recyclable metal, which offers performance that is equivalent to or superior to that of lithium-ion alternatives, thereby advancing the industry towards more sustainable energy solutions.

RePurpose Energy is a company that specializes in developing sustainable energy storage systems utilizing recycled electric vehicle (EV) batteries. By repurposing battery waste, the company enhances the value of these batteries while promoting resilience and sustainability within battery supply chains. RePurpose Energy provides innovative hardware and software solutions that monitor and manage critical factors such as temperature, charge, and balance, thereby addressing the complexities associated with second-life energy storage. Through its efforts, the company supports the global transition to renewable energy by creating effective and eco-friendly energy storage options.

P-Kap Systems makes a low profile solar roof-top Photo Voltaic tracking system.

ZYD Energy Inc., Davis-based building efficiency company.

DAE Technologies is a Davis-based energy storage company that specializes in developing and providing innovative battery solutions tailored for clean vehicles, smart grids, and Internet of Things (IoT) systems. The company offers a diverse array of products, including supercapacitors, batteries, and energy storage systems, alongside EV charging stations and smart grid technologies. By focusing on these advanced energy solutions, DAE Technologies aims to facilitate the transition to a smart and sustainable world through electrification.

Caban Systems, founded in 2017 and based in San Mateo, California, specializes in the design and manufacture of modular lithium-ion energy storage systems tailored for the telecommunications industry. The company focuses on providing software-enabled solutions that enhance energy management for off-grid and weak-grid telecom sites. By utilizing intelligent lithium-ion battery packs, Caban Systems aims to prevent downtime and lower the total cost of ownership and maintenance for telecom towers. This approach not only helps clients save on energy expenses but also contributes to reduced emissions, making it a valuable partner for telecommunication companies and mobile network operators.

Element 16 Technologies is a developer in the energy sector, specializing in high-temperature heat energy storage systems. The company has introduced a thermal energy storage technology that utilizes a molten sulfur mixture, offering an alternative to traditional molten salts and thermal oils. This innovative approach enhances energy efficiency by minimizing wasted heat in cogeneration plants, thereby improving overall operational effectiveness. By implementing their solutions, commercial and industrial facilities can achieve significant cost savings and reduce their carbon footprint, aligning with sustainability goals in energy management.

Primus Power Corporation, founded in 2009 and headquartered in Hayward, California, designs and manufactures electrical energy storage systems. The company specializes in flow batteries, specifically Zinc Bromine batteries, which are safe, low maintenance, and have a long lifespan of twenty years. Their flagship product, the EnergyPod 2, is designed for various applications including peak shaving, bulk energy shifting, renewables integration, grid support, and islanding/black start. It offers flexible capacity from 25kW to 25MW for stationary, grid-scale applications with a discharge time of five hours. Primus Power serves commercial and industrial sectors, data centers, microgrids, and utility customers both domestically and internationally. The company has additional locations in New York, Bryanston, South Africa, and Marlow, United Kingdom.

Oberon Fuels Inc. is a San Diego-based company that specializes in producing renewable dimethyl ether (DME) fuel, which serves as a low-carbon alternative to diesel. Founded in 2010, Oberon Fuels employs a proprietary small-scale, modular production process that utilizes various feedstocks, including biogas derived from organic wastes, natural gas, and stranded gas. These production units are capable of generating between 3,000 to 10,000 gallons of DME per day. The company's innovative approach allows it to convert methane to DME cost-effectively, offering stable pricing that is not tied to crude oil fluctuations. Oberon Fuels aims to develop regional fuel markets, particularly for the hydrogen fuel cell vehicle industry and heavy-duty trucking sector, while addressing emission concerns and providing a sustainable transportation solution. As the demand for cleaner fuels grows, Oberon Fuels is positioned to lead the commercialization of DME in North America, with plans to expand its production units in response to market needs.

New Energy Nexus, formerly known as the California Clean Energy Fund, is a non-profit organization established in 2004. Based in California, the company focuses on supporting venture capital investments in clean energy and renewable companies in various regions including North America, Southeast Asia, and East Africa. New Energy Nexus plays a vital role in promoting sustainable energy solutions and fostering innovation in the clean energy sector through its investment initiatives.

Ubiquitous Energy, Inc. is a pioneering company specializing in transparent photovoltaics that aim to enhance the energy efficiency of various applications, including mobile devices and smart glass for buildings. Founded in 2011 and based in Redwood City, California, the company has developed ClearView Power technology, which allows windows to generate electricity while remaining visually indistinguishable from standard glass. This innovative technology captures and converts ultraviolet and near-infrared light into usable energy, providing a sustainable power source for devices such as wearables, tablets, and digital signage. Ubiquitous Energy’s solutions facilitate the integration of solar energy into everyday products, enabling significant reductions in carbon footprints without incurring substantial additional costs. The company has also established a strategic development agreement with Asahi Glass Co., Ltd., further solidifying its position in the market.

Element 16 Technologies is a developer in the energy sector, specializing in high-temperature heat energy storage systems. The company has introduced a thermal energy storage technology that utilizes a molten sulfur mixture, offering an alternative to traditional molten salts and thermal oils. This innovative approach enhances energy efficiency by minimizing wasted heat in cogeneration plants, thereby improving overall operational effectiveness. By implementing their solutions, commercial and industrial facilities can achieve significant cost savings and reduce their carbon footprint, aligning with sustainability goals in energy management.

StratosFuel is a company dedicated to the production and distribution of hydrogen fuel, focusing on enhancing the hydrogen and fuel cell sectors. It is developing hydrogen production facilities and fueling stations while also creating user-friendly interfaces for station access. StratosFuel aims to facilitate the transition of hydrogen fuel cell vehicles into the market by supplying renewable hydrogen to its own fueling stations and others. Additionally, the company provides a mobile application that enables users to rent hydrogen-electric vehicles on an hourly or daily basis. Through its comprehensive approach to hydrogen production, fueling, and shared mobility, StratosFuel seeks to establish hydrogen as a mainstream fuel source.

Willdan Group is a provider of professional technical and consulting services, primarily serving utilities, private industry, and public agencies across various levels of government. The company operates mainly within the Energy and Engineering and Consulting segments, generating most of its revenue from the Energy sector. Its services encompass a wide range of offerings, including audits, surveys, program design, master planning, benchmarking analysis, design engineering, construction management, and performance contracting. Willdan Group also focuses on advancements in software and data analytics to enhance its service delivery. The company is dedicated to key markets such as energy, infrastructure, municipal engineering, economic analysis, and homeland security, with all revenue generated from domestic sources.

True Zero is Dedicated to creating a network that provides access to safe, reliable, retail hydrogen. Enabling the widespread adoption of electric fuel cell vehicles..

StratosFuel is a company dedicated to the production and distribution of hydrogen fuel, focusing on enhancing the hydrogen and fuel cell sectors. It is developing hydrogen production facilities and fueling stations while also creating user-friendly interfaces for station access. StratosFuel aims to facilitate the transition of hydrogen fuel cell vehicles into the market by supplying renewable hydrogen to its own fueling stations and others. Additionally, the company provides a mobile application that enables users to rent hydrogen-electric vehicles on an hourly or daily basis. Through its comprehensive approach to hydrogen production, fueling, and shared mobility, StratosFuel seeks to establish hydrogen as a mainstream fuel source.

Element 16 Technologies is a developer in the energy sector, specializing in high-temperature heat energy storage systems. The company has introduced a thermal energy storage technology that utilizes a molten sulfur mixture, offering an alternative to traditional molten salts and thermal oils. This innovative approach enhances energy efficiency by minimizing wasted heat in cogeneration plants, thereby improving overall operational effectiveness. By implementing their solutions, commercial and industrial facilities can achieve significant cost savings and reduce their carbon footprint, aligning with sustainability goals in energy management.

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.

Hydrogenics Corporation is a Canadian company specializing in the design, development, and manufacturing of hydrogen generation and fuel cell products. The company operates through two main segments: OnSite Generation and Power Systems. The OnSite Generation segment focuses on hydrogen generation products, utilizing water electrolysis technology to produce high-purity hydrogen for industrial applications and renewable energy solutions. It offers products like HySTAT and HyLYZER for various indoor and outdoor uses. The Power Systems segment provides fuel cell products under the HyPM brand, catering to original equipment manufacturers and systems integrators for applications such as backup power and motive power, including zero-emission transportation solutions. Hydrogenics maintains a global presence with operations in Canada, Belgium, and Germany, and has established partnerships to advance its technology. The company was founded in 1995 and is headquartered in Mississauga, Canada.

Alto Ingredients is a producer and marketer of low-carbon renewable fuels and specialty alcohols in the Western United States. The company operates four ethanol production facilities located in California, Idaho, and Oregon, known as the Pacific Ethanol Plants, and also collaborates with other ethanol producers and third-party suppliers across the country. Alto Ingredients markets ethanol and its co-products, such as wet distiller’s grains and syrup, primarily to integrated oil companies and gasoline marketers that blend ethanol into gasoline. Additionally, the company serves diverse markets including health, home and beauty, food and beverage, and essential ingredients, supplying major food and beverage companies as well as consumer products manufacturers. It operates through three segments: marketing and distribution, production at its Pekin, Illinois campus, and other production activities.

Aemetis, Inc. operates as a renewable fuels and biochemicals company in North America and India, focusing on the production of advanced fuels and chemicals. The company specializes in converting first-generation ethanol and biodiesel plants into advanced biorefineries, employing innovative technologies to replace traditional petroleum-based products. Aemetis owns and operates a significant ethanol production facility in Keyes, California, which produces low carbon renewable fuel ethanol as well as animal feed products such as wet distillers grains, distillers corn oil, and condensed distillers solubles. Additionally, the company has a renewable chemical and advanced fuel production facility in India. Aemetis sells biodiesel and refined glycerin to various entities, including transport companies, resellers, distributors, and brokers. The company, founded in 2005 and headquartered in Cupertino, California, was previously known as AE Biofuels, Inc. before rebranding in 2011.

Crimson Renewable Energy is California’s largest producer of high-quality, ultra-low carbon biodiesel and a leading participant in the future of advanced biofuels and transportation fuels. We provide highly reliable delivery and superior customer service combined with flexible contract structures for duration and pricing. Crimson also provides the flexibility and financial dependability that is highly valued by its supply chain partners.

Primus Power Corporation, founded in 2009 and headquartered in Hayward, California, designs and manufactures electrical energy storage systems. The company specializes in flow batteries, specifically Zinc Bromine batteries, which are safe, low maintenance, and have a long lifespan of twenty years. Their flagship product, the EnergyPod 2, is designed for various applications including peak shaving, bulk energy shifting, renewables integration, grid support, and islanding/black start. It offers flexible capacity from 25kW to 25MW for stationary, grid-scale applications with a discharge time of five hours. Primus Power serves commercial and industrial sectors, data centers, microgrids, and utility customers both domestically and internationally. The company has additional locations in New York, Bryanston, South Africa, and Marlow, United Kingdom.

Enzinc is an advanced battery developer focused on creating rechargeable zinc-air batteries that utilize innovative NRL technology. These batteries are designed to combine the energy density of lithium-ion batteries with the cost-effectiveness of lead-acid systems, while also prioritizing safety. By employing zinc as a primary material, Enzinc's products promise not only high energy density but also a cleaner and safer energy source suitable for various applications. The company emphasizes the advantages of using zinc, a plentiful and recyclable metal, which offers performance that is equivalent to or superior to that of lithium-ion alternatives, thereby advancing the industry towards more sustainable energy solutions.

Propel Fuels, Inc. is a fuel station operator based in Sacramento, California, established in 2004. The company specializes in providing a range of fuels, including diesel, renewable fuels, and flex fuels, primarily in California and Washington. Propel Fuels aims to empower consumers by offering access to clean, American-made fuels that positively impact the economy and environment. Its network of retail stations spans various locations, including cities in California such as San Diego, Anaheim, and Oakland, as well as sites in Washington like Seattle. Additionally, Propel Fuels features the CleanDrive platform, which tracks carbon emissions reductions, enabling customers to quantify the environmental benefits of choosing renewable fuels over traditional petroleum options.

Propel Fuels, Inc. is a fuel station operator based in Sacramento, California, established in 2004. The company specializes in providing a range of fuels, including diesel, renewable fuels, and flex fuels, primarily in California and Washington. Propel Fuels aims to empower consumers by offering access to clean, American-made fuels that positively impact the economy and environment. Its network of retail stations spans various locations, including cities in California such as San Diego, Anaheim, and Oakland, as well as sites in Washington like Seattle. Additionally, Propel Fuels features the CleanDrive platform, which tracks carbon emissions reductions, enabling customers to quantify the environmental benefits of choosing renewable fuels over traditional petroleum options.

Propel Fuels, Inc. is a fuel station operator based in Sacramento, California, established in 2004. The company specializes in providing a range of fuels, including diesel, renewable fuels, and flex fuels, primarily in California and Washington. Propel Fuels aims to empower consumers by offering access to clean, American-made fuels that positively impact the economy and environment. Its network of retail stations spans various locations, including cities in California such as San Diego, Anaheim, and Oakland, as well as sites in Washington like Seattle. Additionally, Propel Fuels features the CleanDrive platform, which tracks carbon emissions reductions, enabling customers to quantify the environmental benefits of choosing renewable fuels over traditional petroleum options.

Primus Power Corporation, founded in 2009 and headquartered in Hayward, California, designs and manufactures electrical energy storage systems. The company specializes in flow batteries, specifically Zinc Bromine batteries, which are safe, low maintenance, and have a long lifespan of twenty years. Their flagship product, the EnergyPod 2, is designed for various applications including peak shaving, bulk energy shifting, renewables integration, grid support, and islanding/black start. It offers flexible capacity from 25kW to 25MW for stationary, grid-scale applications with a discharge time of five hours. Primus Power serves commercial and industrial sectors, data centers, microgrids, and utility customers both domestically and internationally. The company has additional locations in New York, Bryanston, South Africa, and Marlow, United Kingdom.