Lithios
Debt Financing in 2024
Lithios is a technology company that uses electrochemistry for advanced lithium extraction from complex mixtures and untapped brine resources, applying electrochemical methods to capture and release lithium and enable low-cost, selective extraction for industries pursuing a sustainable, electrified future.
Pivot Energy
Debt Financing in 2023
Pivot Energy is a national provider specializing in developing, financing, constructing, owning, and managing solar energy projects. It focuses on accelerating the transition to cleaner, decentralized power generation through community and commercial solar projects, serving various stakeholders within the full commercial solar ecosystem.
Flux Power designs, develops, manufactures, and sells rechargeable lithium-ion energy storage systems for electric forklifts, airport ground support equipment, and other industrial motive applications in the United States. It offers a high-capacity battery cell management system that provides cell balancing, monitoring, and error reporting for its battery systems, as well as 24-volt onboard chargers and smart wall-mounted chargers that interface with its BMS. The company serves small businesses, end-users, and large enterprises, and distributes through original equipment manufacturers, lift equipment dealers, and battery distributors. Based in Vista, California, Flux Power provides solutions for industrial electrification across material handling, airport GSE, and related sectors.
e-Zinc
Debt Financing in 2022
e-Zinc develops innovative electrochemical technology for energy storage using zinc metal. This low-cost, flexible solution enables long-duration energy storage, facilitating a transition to renewable energy and a zero-carbon future.
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.
Electric Hydrogen
Debt Financing 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.
SparkCharge
Series A in 2022
Founded in 2017, SparkCharge specializes in manufacturing portable, fast-charging stations for electric vehicles. Its modular design allows for easy mobility and convenience, enabling vehicle owners to charge their cars on the go without relying on wired infrastructure or gas-polluting generators.
Cypress Creek Renewables
Debt Financing in 2022
Cypress Creek Renewables is a leading American company specializing in the development and operation of solar energy projects. It employs a data-driven approach to identify and acquire underutilized land for the construction of solar farms, typically ranging from 2 to 20 megawatts in capacity. The company is recognized for owning the largest solar farm east of the Mississippi River. Cypress Creek partners with landowners, utility companies, and local vendors to finance and operate its solar and storage assets, ensuring that local communities receive affordable access to clean energy. Through this model, Cypress Creek not only contributes to the renewable energy landscape but also helps to lower energy costs for consumers compared to traditional fossil fuels.
SWTCH
Debt Financing in 2022
SWTCH specializes in electric vehicle (EV) charging solutions for multifamily, commercial, and workplace properties across North America. The company's technology enables building owners to deploy EV chargers using existing grid infrastructure, avoiding costly upgrades. SWTCH Control, their energy management solution, provides real-time visibility into electrical loads and available capacity for EV charging.
Pivot Energy
Debt Financing in 2022
Pivot Energy is a national provider specializing in developing, financing, constructing, owning, and managing solar energy projects. It focuses on accelerating the transition to cleaner, decentralized power generation through community and commercial solar projects, serving various stakeholders within the full commercial solar ecosystem.
Plus Power
Debt Financing in 2021
Plus Power is a company focused on the development, ownership, and operation of independent battery energy storage systems. Its technology is designed to enhance the flexibility of the electrical grid by providing capacity, energy, and ancillary services. By enabling the swift integration of renewable energy sources, Plus Power helps manage fluctuations in power generation by storing excess energy and reinjecting it into the grid when demand arises. This approach allows for a more efficient and reliable energy system, facilitating the transition toward a renewable energy landscape.
Leap is a marketplace for Distributed Energy Resources to participate in the energy market. It allows every connected device to help balance the grid, and get paid for it and access wholesale markets through a single API and help build the flexible, renewable grid of the future.
Leap aims to make global energy markets accessible to anyone, starting with demand response and expanding into generation and ancillary services.
Leap was founded by Thomas Folker and Remco Van Den Elzen.
Soltage
Debt Financing in 2021
Soltage, LLC is a renewable energy company based in Jersey City, New Jersey, specializing in the development and operation of solar energy stations across the United States. Founded in 2005, the company provides a comprehensive range of services, including project scoping, engineering, procurement, installation, and ongoing maintenance. Soltage primarily serves commercial and industrial clients, as well as government entities, schools, and real estate developers, offering power through long-term power purchase agreements (PPAs) without upfront costs to the host sites. The company also has a joint venture, Soltage Greenwood, focused on developing solar projects in Vermont. Through its expertise, Soltage aims to enable clients to meet their clean energy needs with distributed utility-scale solar and solar-plus-storage solutions.
Gridtential Energy
Convertible Note in 2021
Gridtential Energy develops and licenses energy storage technologies for battery manufacturers. Its Silicon Joule technology replaces the metal grid in lead-acid designs with a silicon substrate, enabling lighter, higher-density storage. The company targets a range of applications including personal mobility devices such as wheelchairs, e-bikes, and scooters, portable power equipment, and stationary backup systems like uninterruptible power supplies and cell towers. Gridtential emphasizes compatibility with existing battery manufacturing and recycling infrastructures and aims to offer lower-cost, better-performing storage that approaches lithium-ion performance while leveraging established lead-acid supply chains. The company maintains a strategic partnership with Intevac and is based in Santa Clara, California.
FreeWire Technologies, Inc. is a manufacturer of mobile electric vehicle (EV) chargers, focused on providing innovative charging solutions that enhance the accessibility of EV charging infrastructure. Established in 2014 and based in San Leandro, California, the company produces several models, including the Mobi Charger v0, v1, and v2, which cater to varying charging needs and capabilities. FreeWire’s flagship product, the Boost Charger, integrates battery technology with power conversion systems, allowing for high-power charging without the need for extensive grid upgrades. This technology enables ultrafast charging at locations that typically lack sufficient electrical infrastructure. FreeWire has successfully deployed its battery-integrated chargers across the United States, serving Fortune 100 companies, commercial clients, fleets, and retail spaces, and has partnered with major organizations to expand its reach. Additionally, the company's systems provide clean and quiet power solutions, effectively replacing or supplementing diesel generators for various remote power applications, thereby supporting the transition away from fossil fuels.
AES Distributed Energy
Debt Financing in 2020
The AES Corporation (AES), a Fortune 200 global power company, provides affordable, sustainable energy to 18 countries through a diverse portfolio of distribution businesses and 36 GW of generation capacity, including over 8 GW of renewables. Enabled by the acquisition of Main Street Power Company in February 2015, and leveraging AES’ expertise, relationships and scale, they deliver our clients the benefits of sustainable energy powered by resilient, turnkey solutions that we finance, own and operate.
Currently available in the US, Mexico, El Salvador, Brazil and the Dominican Republic, AES brings reliable and cost-effective distributed energy systems to schools, municipalities, utilities, residences, and commercial and industrial clients. We have over 65 MW of distributed generation solar PV projects in operation across North America, and over 200 MW in development in the Western Hemisphere.
Leap
Debt Financing in 2020
Leap is a marketplace for Distributed Energy Resources to participate in the energy market. It allows every connected device to help balance the grid, and get paid for it and access wholesale markets through a single API and help build the flexible, renewable grid of the future.
Leap aims to make global energy markets accessible to anyone, starting with demand response and expanding into generation and ancillary services.
Leap was founded by Thomas Folker and Remco Van Den Elzen.
DSD Renewables
Venture Round in 2019
DSD Renewables is a renewable energy solutions company that develops, constructs and operates renewable energy projects. DSD Renewables has capabilities that encompass development, structured financing, project acquisition, and long-term asset ownership. Through these multifaceted strengths, DSD expedites the implementation of renewable energy resources, generating substantial value for its commercial, industrial, and municipal customers and partners.
Vivint Solar, based in Lehi, Utah, specializes in providing residential solar energy solutions in the United States. The company designs, installs, and maintains solar energy systems for homeowners, offering flexible financing options including power purchase agreements and leases. Vivint Solar also provides solar plus storage systems with LG Chem home batteries and electric vehicle chargers with ChargePoint Home. As of 2019, the company had an aggregate capacity of 1,294.0 megawatts, serving approximately 188,300 homes.
Palmetto Clean Technology
Debt Financing in 2018
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.
Plug Power Inc. is a leading provider of hydrogen fuel cell solutions, focusing on clean and zero-emission technologies for electric mobility and stationary power markets in North America and Europe. The company specializes in proton exchange membrane (PEM) fuel cell systems, fuel processing technologies, and hybrid solutions, alongside the necessary hydrogen storage and dispensing infrastructure. Its products include GenDrive, a hydrogen-powered PEM fuel cell system for material handling vehicles; GenFuel, which encompasses hydrogen delivery and dispensing; GenCare, a maintenance program for its fuel cell systems; and GenSure, a stationary fuel cell solution for backup and grid-support power. Plug Power also offers the GenKey solution, which integrates all essential components for fuel cell power, and ProGen, a fuel cell stack technology used in various applications. With over 40,000 deployed fuel cell systems, Plug Power is a significant player in the hydrogen economy and has established a network of hydrogen highways across North America. Founded in 1997 and headquartered in Latham, New York, the company serves a diverse clientele, including major corporations and industries.
Micro Power
Series A in 2004
Micro Power is a manufacturer specializing in portable power and custom battery systems, serving various industries, including medical, rugged computing, and military equipment. With nearly two decades of experience, the company has established a reputation for delivering high-quality and durable power solutions tailored to specific applications. Micro Power has developed over 1,000 different battery systems, utilizing technologies ranging from Ni-MH and Ni-Cd batteries to advanced lithium-ion systems and smart battery packs. Their expertise encompasses all aspects of battery systems development, including cell characterization, verification, optimization, battery management, and communication protocols. The company collaborates closely with quality-focused clients to address innovative and complex challenges, ensuring their battery systems are found in leading portable devices such as defibrillators, data collection tools, and field instruments.