SkySpecs
Private Equity Round in 2025
SkySpecs, Inc. is a technology company based in Ann Arbor, Michigan, with an additional office in Amsterdam, Netherlands, that specializes in automating operations and maintenance for the wind energy industry through unmanned aerial vehicles. Founded in 2012, the company provides a range of services including analytics, wind turbine blade services, and engineering projects. Its offerings also encompass collaborative software solutions for managing and analyzing data from various sources, as well as digitization and planning for repair campaigns. Notably, SkySpecs has developed Horizon, a reporting software that serves as a central repository for operations and maintenance data related to wind turbine blades, facilitating task management, communication with third parties, and execution of large-scale repair projects. By leveraging its industry expertise and innovative technologies, SkySpecs aims to enhance productivity and efficiency for its clients within the renewable energy sector.
Hydrostor
Convertible Note in 2025
Hydrostor Inc. is a company based in Toronto, Canada, that specializes in developing and operating compressed air energy storage systems. Founded in 2010, Hydrostor's technology offers a solution for addressing the electricity system's needs for dispatchable capacity and renewable energy integration. The company's systems provide long-duration, emission-free energy storage, capable of delivering hundreds of megawatts for 4 to 24 hours, making them suitable for both behind-the-meter applications and remote operations, particularly in mines and large industrial facilities. Hydrostor's approach also allows for the repurposing of retired fossil fuel plants and utilizes existing mining infrastructure. The company serves clients primarily in the United States, Australia, and Canada, and has established a strategic partnership with AECOM to enhance its service offerings.
Quorum Software
Debt Financing in 2024
Quorum Software offers a comprehensive suite of finance, operations, and accounting software tailored to meet the complex challenges faced by energy companies of all sizes. With a strong presence in the energy industry, Quorum serves some of the largest public energy companies globally, majority of LNG exporters in North America, and most midstream companies in the United States. The myQuorum software platform is designed to facilitate digital transformation through open standards, mobile-first design, and cloud technologies, enabling innovation at the speed of thought. Quorum's commitment lies in assisting forward-thinking leaders in reshaping their businesses and the energy sector for the digital era.
Nofar Energy is a renewable energy company focused on the financing, construction, and operation of sustainable energy projects. The company specializes in developing systems for electricity production from solar energy, including innovative floating solar panels. Nofar Energy's commitment to harnessing renewable resources reflects its alignment with global efforts to promote cleaner and environmentally friendly energy solutions.
Clean Energy Connect
Debt Financing in 2024
Clean Energy Connect Co., Ltd. is a Tokyo-based company established in 2020 that specializes in providing renewable energy solutions to corporate clients. The company focuses on generating and delivering green energy while ensuring minimal environmental impact. It invests in its own generation capacity to ensure a stable electricity supply and connects distributed renewable energy resources with businesses seeking to adopt sustainable practices. Clean Energy Connect offers advisory services and tailored arrangements to facilitate the transition to renewable energy, including optimal solutions for energy introduction and procurement. By offering cost-effective proposals and combinations of renewable energy sources, the company enables clients to switch to greener energy options seamlessly.
Bright Night
Private Equity Round in 2024
Bright Night specializes in renewable energy solutions that are both safe and reliable. The company focuses on providing clean, dispatchable power services to utility, commercial, and industrial customers. It is involved in the development, design, construction, and operation of renewable energy infrastructure, aiming to deliver high-value and low-cost energy. By targeting growing markets worldwide, Bright Night contributes to the transformation of electricity generation, storage, and distribution, promoting cleaner energy alternatives.
Highview Power
Venture Round in 2024
Highview Power Storage, founded in 2005, specializes in developing large-scale energy storage solutions for utility and distributed power systems. The company utilizes liquid air as its storage medium, enabling the design of customized Liquid Air Energy Storage (LAES) plants that range in capacity from 5MW/20MWh to over 100MW/1,000MWh. These systems effectively integrate industrial low-grade waste heat and waste cold, allowing industries to convert waste heat into power during the discharge cycle. This approach not only supports the growing energy market but also enhances overall efficiency by generating additional power without relying on scarce or toxic materials and without geographical constraints.
ENGIE North America
Debt Financing in 2024
ENGIE North America operates a diverse range of energy services in the United States and Canada, focusing on electricity generation, cogeneration, and the distribution and sales of natural gas and liquefied natural gas (LNG). The company also provides retail energy sales and offers comprehensive services aimed at enhancing operational efficiency and optimizing energy usage and costs for its customers. Nearly 100 percent of its power generation portfolio is low carbon or carbon-free, reflecting its commitment to sustainable energy solutions. With a strong presence in the energy sector, ENGIE North America supports both commercial and residential markets.
Altus Power, established in 2009 and headquartered in Connecticut, is a commercial-scale clean electrification company. It specializes in developing, owning, and operating large-scale photovoltaic and energy storage systems across the United States. Altus Power serves a diverse range of customers, including commercial, industrial, public sector, and community solar entities. Its business model involves building clean energy systems on commercial buildings, properties, schools, and municipal buildings, with the generated electricity sold at a discount to the host or other third parties. The host receives discounted energy and a roof/land lease stream, with no upfront investment required. Altus Power's mission is to drive the clean energy transition by providing solar generation and energy storage facilities, along with electric vehicle charging solutions.
Redwood Materials
Series D in 2023
Redwood Materials, Inc. is a Nevada-based company focused on advancing sustainable battery recycling technologies to create a circular supply chain for lithium-ion batteries. Founded by JB Straubel in 2017, Redwood specializes in the recycling and processing of end-of-life batteries and electronics to recover critical materials such as lithium, nickel, cobalt, copper, and various metals. The company currently receives approximately 10 GWh of used batteries annually and aims to scale its production of anode and cathode materials to 100 GWh by 2025, sufficient for manufacturing over one million electric vehicles each year. By providing environmentally sound solutions for recycling and refining, Redwood supports industries including electric vehicles, renewable energy storage, and consumer electronics, thereby contributing to a reduction in the environmental impact of battery production and usage.
Northvolt
Convertible Note in 2023
Northvolt AB, founded in 2016 and headquartered in Stockholm, Sweden, specializes in the manufacturing of sustainable lithium-ion batteries primarily for the renewable energy and transportation sectors. The company designs and produces a range of battery solutions, including cells, custom cells, and complete battery systems, tailored to meet specific requirements in terms of chemistry and form factor. Northvolt's commitment to sustainability is evident in its eco-friendly manufacturing processes, which ensure a minimal carbon footprint and incorporate advanced recycling technologies. By focusing on the development of high-quality, sustainable battery cells and systems, Northvolt aims to support the electrification of various markets, including automotive, grid storage, industrial applications, and micromobility, facilitating the transition away from fossil fuels towards cleaner energy sources.
Synthica Energy
Private Equity Round in 2023
Synthica Energy is a renewable energy company specializing in the development of anaerobic digestion facilities in the Midwest. Its primary focus is to divert organic waste, such as food waste and brewery by-products, from landfills, thereby reducing greenhouse gas emissions. The company's mission is to annually divert one million tons of organic waste and generate enough renewable natural gas to power the equivalent of 30,000 homes.
Iberdrola is a leading global utility company engaged in the production, distribution, and retail of electricity and gas across nearly 40 countries. With a diverse portfolio of 56 gigawatts, it primarily generates electricity from nuclear, fossil-fuel, hydroelectric, and renewable energy sources, with wind power representing approximately 40% of its capacity. The company operates significant electricity and distribution networks in Spain, the UK, Brazil, and the US, where it maintains a strong presence. Iberdrola is committed to advancing the energy transition through a sustainable business model that emphasizes renewable energy, smart grids, large-scale energy storage, and digital transformation, aimed at delivering innovative products and services to its customers. In addition to its generation activities, Iberdrola is involved in gas storage and supply, reinforcing its position as a comprehensive energy provider.
Impact Nano
Venture Round in 2023
Impact Nano is a manufacturer specializing in advanced materials for the semiconductor industry, focusing on specialty chemicals that enhance various applications. The company utilizes green chemistry and circular manufacturing practices to address global challenges in computing, energy transition, and health. With expertise in ligand, organometallic, silicon, and fluorine chemistry, Impact Nano produces controlled fingerprint chemicals designed for safety, transparency, and sustainability. Their commitment to innovation and excellence enables them to scale up leading technologies and bring them to market effectively. Guided by values of respect for people and the environment, integrity, and an innovative approach, Impact Nano is dedicated to contributing positively to the industries it serves.
BlocPower
Debt Financing in 2023
BlocPower is an energy technology startup based in Los Angeles, California, focused on creating healthier, greener, and smarter buildings. Founded in 2014 in Brooklyn, New York, by Donnel Baird and Morris Cox, the company specializes in retrofitting urban buildings with advanced energy efficiency technologies and green heating and cooling systems. BlocPower identifies energy-wasting buildings and utilizes a proprietary machine learning platform to determine the most effective retrofits for maximizing energy savings. The company connects various stakeholders, including government agencies, utilities, building owners, and equipment providers, to facilitate these upgrades. With a mission to serve financially underserved communities, BlocPower has completed projects in nearly 1,000 buildings, helping customers save 20–40% on their annual energy bills. By leveraging data and innovative financing, BlocPower aims to reduce carbon emissions and improve health outcomes while addressing the climate crisis.
Xpansiv
Venture Round in 2023
Xpansiv is a company that specializes in transforming data from the lifecycle of various commodities into intelligent commodities and digital assets. It operates a global commodity exchange platform that facilitates the trading, managing, and reporting of environmental commodities, including carbon credits and renewable energy certificates. By providing a user-friendly interface, Xpansiv enables participants to engage in transactions that support sustainability and contribute to achieving net-zero goals. The platform also offers registry infrastructure and advisory services tailored to the energy and environmental markets, helping users derive value from essential resources such as energy, carbon, and water in a data-driven environment.
Northvolt
Convertible Note in 2022
Northvolt AB, founded in 2016 and headquartered in Stockholm, Sweden, specializes in the manufacturing of sustainable lithium-ion batteries primarily for the renewable energy and transportation sectors. The company designs and produces a range of battery solutions, including cells, custom cells, and complete battery systems, tailored to meet specific requirements in terms of chemistry and form factor. Northvolt's commitment to sustainability is evident in its eco-friendly manufacturing processes, which ensure a minimal carbon footprint and incorporate advanced recycling technologies. By focusing on the development of high-quality, sustainable battery cells and systems, Northvolt aims to support the electrification of various markets, including automotive, grid storage, industrial applications, and micromobility, facilitating the transition away from fossil fuels towards cleaner energy sources.
SkySpecs, Inc. is a technology company based in Ann Arbor, Michigan, with an additional office in Amsterdam, Netherlands, that specializes in automating operations and maintenance for the wind energy industry through unmanned aerial vehicles. Founded in 2012, the company provides a range of services including analytics, wind turbine blade services, and engineering projects. Its offerings also encompass collaborative software solutions for managing and analyzing data from various sources, as well as digitization and planning for repair campaigns. Notably, SkySpecs has developed Horizon, a reporting software that serves as a central repository for operations and maintenance data related to wind turbine blades, facilitating task management, communication with third parties, and execution of large-scale repair projects. By leveraging its industry expertise and innovative technologies, SkySpecs aims to enhance productivity and efficiency for its clients within the renewable energy sector.
Peabody Energy
Post in 2022
Peabody Energy Corporation is a prominent coal producer engaged in the mining, preparation, and sale of both thermal and metallurgical coal. The company operates through several segments, including Seaborne Thermal Mining, Seaborne Metallurgical Mining, Powder River Basin Mining, and other U.S. mining operations. It primarily supplies thermal coal to electric utilities and industrial facilities, while its metallurgical coal products are essential for steel manufacturing. Peabody's operations span 21 coal mining sites in the United States and Australia, with substantial proven and probable coal reserves. Additionally, the company is involved in coal marketing and brokerage, as well as trading coal and freight-related contracts. Founded in 1883 and headquartered in St. Louis, Missouri, Peabody Energy has established a significant presence in both domestic and international markets, serving customers in the United States and various countries across Asia.
GridPoint
Private Equity Round in 2022
GridPoint Inc., established in 2003 and headquartered in Reston, Virginia, specializes in comprehensive energy management solutions. The company offers hardware devices like submetering and advanced monitoring systems for managing energy endpoints such as controllers, submeters, thermostats, and sensors. GridPoint's cloud-based software platform, Energy Manager, enables real-time monitoring and control of energy-consuming assets like HVAC and lighting systems. Additionally, they provide mobile applications for accessing site details and data on-the-go, along with energy management services including customer support and consultative advisory services. Serving diverse sectors such as retail, commercial buildings, and government institutions, GridPoint aims to maximize energy savings, operational efficiency, and sustainability benefits through its innovative solutions.
Hydrostor
Venture Round in 2022
Hydrostor Inc. is a company based in Toronto, Canada, that specializes in developing and operating compressed air energy storage systems. Founded in 2010, Hydrostor's technology offers a solution for addressing the electricity system's needs for dispatchable capacity and renewable energy integration. The company's systems provide long-duration, emission-free energy storage, capable of delivering hundreds of megawatts for 4 to 24 hours, making them suitable for both behind-the-meter applications and remote operations, particularly in mines and large industrial facilities. Hydrostor's approach also allows for the repurposing of retired fossil fuel plants and utilizes existing mining infrastructure. The company serves clients primarily in the United States, Australia, and Canada, and has established a strategic partnership with AECOM to enhance its service offerings.
Archaea Energy
Post in 2021
Archaea Energy, LLC is a developer and producer of renewable natural gas (RNG) based in Belle Vernon, Pennsylvania. Founded in 2018, the company focuses on capturing waste emissions and transforming them into low-carbon fuel, providing a sustainable solution for high-carbon emission processes that are difficult to electrify. Archaea Energy operates an RNG platform that encompasses the development, construction, and maintenance of RNG facilities across the United States. Through its efforts, the company aims to contribute to decarbonization and the transition to cleaner energy sources.
Redwood Materials
Series C in 2021
Redwood Materials, Inc. is a Nevada-based company focused on advancing sustainable battery recycling technologies to create a circular supply chain for lithium-ion batteries. Founded by JB Straubel in 2017, Redwood specializes in the recycling and processing of end-of-life batteries and electronics to recover critical materials such as lithium, nickel, cobalt, copper, and various metals. The company currently receives approximately 10 GWh of used batteries annually and aims to scale its production of anode and cathode materials to 100 GWh by 2025, sufficient for manufacturing over one million electric vehicles each year. By providing environmentally sound solutions for recycling and refining, Redwood supports industries including electric vehicles, renewable energy storage, and consumer electronics, thereby contributing to a reduction in the environmental impact of battery production and usage.
InCommodities
Venture Round in 2021
InCommodities, founded in Denmark's second-largest city, is a rapidly growing trading company that capitalizes on the evolving energy markets shaped by the renewable energy revolution. The firm operates an advanced energy trading platform designed to aid clients in sourcing electricity and natural gas from wholesalers and suppliers. By leveraging automation, quantitative analysis, and artificial intelligence, InCommodities redefines data utilization and technology application in the energy sector. This innovative approach not only supports the transition to green energy but also provides clients with valuable insights into the energy markets, empowering them to enhance their trading strategies and achieve growth. The company's early recognition of the importance of efficient data processing has positioned it as a key player in Europe's hub for short-term trading.
Northvolt
Venture Round in 2021
Northvolt AB, founded in 2016 and headquartered in Stockholm, Sweden, specializes in the manufacturing of sustainable lithium-ion batteries primarily for the renewable energy and transportation sectors. The company designs and produces a range of battery solutions, including cells, custom cells, and complete battery systems, tailored to meet specific requirements in terms of chemistry and form factor. Northvolt's commitment to sustainability is evident in its eco-friendly manufacturing processes, which ensure a minimal carbon footprint and incorporate advanced recycling technologies. By focusing on the development of high-quality, sustainable battery cells and systems, Northvolt aims to support the electrification of various markets, including automotive, grid storage, industrial applications, and micromobility, facilitating the transition away from fossil fuels towards cleaner energy sources.
BlocPower
Debt Financing in 2021
BlocPower is an energy technology startup based in Los Angeles, California, focused on creating healthier, greener, and smarter buildings. Founded in 2014 in Brooklyn, New York, by Donnel Baird and Morris Cox, the company specializes in retrofitting urban buildings with advanced energy efficiency technologies and green heating and cooling systems. BlocPower identifies energy-wasting buildings and utilizes a proprietary machine learning platform to determine the most effective retrofits for maximizing energy savings. The company connects various stakeholders, including government agencies, utilities, building owners, and equipment providers, to facilitate these upgrades. With a mission to serve financially underserved communities, BlocPower has completed projects in nearly 1,000 buildings, helping customers save 20–40% on their annual energy bills. By leveraging data and innovative financing, BlocPower aims to reduce carbon emissions and improve health outcomes while addressing the climate crisis.
BlocPower
Series A in 2021
BlocPower is an energy technology startup based in Los Angeles, California, focused on creating healthier, greener, and smarter buildings. Founded in 2014 in Brooklyn, New York, by Donnel Baird and Morris Cox, the company specializes in retrofitting urban buildings with advanced energy efficiency technologies and green heating and cooling systems. BlocPower identifies energy-wasting buildings and utilizes a proprietary machine learning platform to determine the most effective retrofits for maximizing energy savings. The company connects various stakeholders, including government agencies, utilities, building owners, and equipment providers, to facilitate these upgrades. With a mission to serve financially underserved communities, BlocPower has completed projects in nearly 1,000 buildings, helping customers save 20–40% on their annual energy bills. By leveraging data and innovative financing, BlocPower aims to reduce carbon emissions and improve health outcomes while addressing the climate crisis.
BlocPower
Venture Round in 2020
BlocPower is an energy technology startup based in Los Angeles, California, focused on creating healthier, greener, and smarter buildings. Founded in 2014 in Brooklyn, New York, by Donnel Baird and Morris Cox, the company specializes in retrofitting urban buildings with advanced energy efficiency technologies and green heating and cooling systems. BlocPower identifies energy-wasting buildings and utilizes a proprietary machine learning platform to determine the most effective retrofits for maximizing energy savings. The company connects various stakeholders, including government agencies, utilities, building owners, and equipment providers, to facilitate these upgrades. With a mission to serve financially underserved communities, BlocPower has completed projects in nearly 1,000 buildings, helping customers save 20–40% on their annual energy bills. By leveraging data and innovative financing, BlocPower aims to reduce carbon emissions and improve health outcomes while addressing the climate crisis.
ReNew
Funding Round in 2019
ReNew is a leading decarbonization solutions company in India, focused on developing and operating clean energy projects to meet the country's growing energy demands sustainably and responsibly. As of March 31, 2023, ReNew's clean energy portfolio encompasses approximately 13.7 GW, making it one of the largest globally. The company offers comprehensive solutions that include wind and solar power, hydro power, and transmission lines, with a significant portion of its revenue generated from the wind power segment. Additionally, ReNew emphasizes the importance of digitalization, energy storage, and carbon markets in its operations, aiming to address climate change in an inclusive manner while contributing to the transition towards a cleaner energy future.
Northvolt
Corporate Round in 2019
Northvolt AB, founded in 2016 and headquartered in Stockholm, Sweden, specializes in the manufacturing of sustainable lithium-ion batteries primarily for the renewable energy and transportation sectors. The company designs and produces a range of battery solutions, including cells, custom cells, and complete battery systems, tailored to meet specific requirements in terms of chemistry and form factor. Northvolt's commitment to sustainability is evident in its eco-friendly manufacturing processes, which ensure a minimal carbon footprint and incorporate advanced recycling technologies. By focusing on the development of high-quality, sustainable battery cells and systems, Northvolt aims to support the electrification of various markets, including automotive, grid storage, industrial applications, and micromobility, facilitating the transition away from fossil fuels towards cleaner energy sources.
Mytrah Energy
Debt Financing in 2017
Mytrah Energy Limited is an independent power producer based in Saint Peter Port, Guernsey, with operations primarily in India. The company generates electricity from renewable sources, specifically wind and solar power, with a capacity of 1,000.8 MW derived from 16 wind energy plants across eight states. Mytrah Energy (India) Private Limited, a subsidiary of Mytrah Energy Limited, focuses on selling power to state grids and directly to industrial consumers through short-term agreements. Established in 2009, Mytrah Energy has developed a strong portfolio of renewable energy projects, emphasizing sustainability and ethical business practices. The company aims to expand its renewable energy capacity and enhance its contributions to India’s energy landscape.
Smart Energy Japan
Venture Round in 2017
Smart Energy is a Sales of renewable energy electricity such as solar and hydro power Planning, design, construction, management, maintenance and sales of power generation facilities, equipment and the system.
Altus Power
Venture Round in 2016
Altus Power, established in 2009 and headquartered in Connecticut, is a commercial-scale clean electrification company. It specializes in developing, owning, and operating large-scale photovoltaic and energy storage systems across the United States. Altus Power serves a diverse range of customers, including commercial, industrial, public sector, and community solar entities. Its business model involves building clean energy systems on commercial buildings, properties, schools, and municipal buildings, with the generated electricity sold at a discount to the host or other third parties. The host receives discounted energy and a roof/land lease stream, with no upfront investment required. Altus Power's mission is to drive the clean energy transition by providing solar generation and energy storage facilities, along with electric vehicle charging solutions.
Sunnova Energy
Debt Financing in 2016
Sunnova Energy International Inc., established in 2012 and headquartered in Houston, Texas, specializes in providing residential solar and energy storage services across the United States. The company offers comprehensive services including operations and maintenance, monitoring, repairs, replacements, equipment upgrades, and on-site power optimization. With a customer base of approximately 80,000 and a generation capacity of around 572 megawatts, Sunnova serves customers through a network of local installation partners, ensuring affordable and reliable energy solutions.
Enercare Inc. is a Canadian company that specializes in providing home and commercial services, as well as energy solutions. Founded in 2002 and headquartered in Markham, Enercare operates through three main segments: Home Services, Sub-metering, and Service Experts. The Home Services segment focuses on the rental and maintenance of HVAC products, including water heaters, furnaces, and air conditioners, while also offering protection plans, duct cleaning, plumbing, and electrical services. The Service Experts segment is dedicated to the sale, installation, and repair of HVAC systems and water heaters. Enercare is recognized as the largest non-utility sub-meter provider in Canada, offering advanced metering solutions for electricity and water consumption in residential and commercial properties. Serving approximately 1.6 million customers annually, Enercare continues to expand its reach and capabilities within the energy sector.
Asia Clean Capital
Venture Round in 2016
Asia Clean Capital specializes in providing rooftop solar-focused renewable energy solutions, aiming to deliver a comprehensive range of services in the energy sector. The company integrates various aspects of solar energy development, including investment, system design, engineering construction, and ongoing project management and maintenance. By offering these services, Asia Clean Capital enables solar power companies to access affordable green energy generated through photovoltaic technology. This approach supports the broader transition to sustainable energy sources while promoting efficiency and cost-effectiveness in the renewable energy market.
Ten K Solar
Venture Round in 2016
Ten K Solar is a company that designs, manufactures, and markets photovoltaic systems, focusing on high-efficiency and reliable solar energy solutions. Its proprietary RAIS module technology is central to its offerings, allowing for optimized performance in various applications, including commercial rooftops, carports, and ground mounts. Founded in 2008 and headquartered in Minneapolis, Minnesota, Ten K Solar operates manufacturing facilities in Shanghai, China, and Thailand. The company has established a strategic collaboration with SoCore Energy LLC to enhance its market presence and product offerings. Through its innovative photovoltaic systems, Ten K Solar aims to provide businesses with effective solutions for harnessing solar energy and increasing energy production per unit area.
ReNew
Private Equity Round in 2015
ReNew is a leading decarbonization solutions company in India, focused on developing and operating clean energy projects to meet the country's growing energy demands sustainably and responsibly. As of March 31, 2023, ReNew's clean energy portfolio encompasses approximately 13.7 GW, making it one of the largest globally. The company offers comprehensive solutions that include wind and solar power, hydro power, and transmission lines, with a significant portion of its revenue generated from the wind power segment. Additionally, ReNew emphasizes the importance of digitalization, energy storage, and carbon markets in its operations, aiming to address climate change in an inclusive manner while contributing to the transition towards a cleaner energy future.
ReNew
Private Equity Round in 2014
ReNew is a leading decarbonization solutions company in India, focused on developing and operating clean energy projects to meet the country's growing energy demands sustainably and responsibly. As of March 31, 2023, ReNew's clean energy portfolio encompasses approximately 13.7 GW, making it one of the largest globally. The company offers comprehensive solutions that include wind and solar power, hydro power, and transmission lines, with a significant portion of its revenue generated from the wind power segment. Additionally, ReNew emphasizes the importance of digitalization, energy storage, and carbon markets in its operations, aiming to address climate change in an inclusive manner while contributing to the transition towards a cleaner energy future.
Cool Planet Energy Systems
Series D in 2014
Cool Planet Energy Systems, Inc. is an agriculture technology company specializing in engineered biocarbon products aimed at enhancing soil health and promoting sustainable practices in farming. The company's primary product, Cool Terra, is designed to improve soil performance, fostering greater plant growth while being carbon negative. In addition to Cool Terra, Cool Planet offers a range of products, including those for animal nutrition, microbial solutions, and early plant establishment, addressing critical global issues related to soil health, sustainability, and food security. Founded in 2009 and headquartered in Greenwood Village, Colorado, with an additional location in Camarillo, California, Cool Planet has developed technologies that not only improve agricultural productivity but also contribute to carbon sequestration by utilizing biomass.
ReNew
Private Equity Round in 2013
ReNew is a leading decarbonization solutions company in India, focused on developing and operating clean energy projects to meet the country's growing energy demands sustainably and responsibly. As of March 31, 2023, ReNew's clean energy portfolio encompasses approximately 13.7 GW, making it one of the largest globally. The company offers comprehensive solutions that include wind and solar power, hydro power, and transmission lines, with a significant portion of its revenue generated from the wind power segment. Additionally, ReNew emphasizes the importance of digitalization, energy storage, and carbon markets in its operations, aiming to address climate change in an inclusive manner while contributing to the transition towards a cleaner energy future.
BrightSource
Series F in 2012
BrightSource Energy, Inc. is a solar thermal technology company based in Oakland, California, that specializes in designing, developing, and selling proprietary systems for utility-scale electric power plants. The company utilizes fields of tracking mirrors, known as heliostats, alongside its proprietary software to concentrate sunlight onto a solar receiver/boiler unit, generating high-temperature steam. This steam can be used to produce electricity through conventional steam turbines or for industrial applications like thermal enhanced oil recovery. BrightSource also offers comprehensive project development services, including site acquisition, permitting, and securing power purchase agreements, while serving utility-scale solar thermal power project owners and contractors, as well as oil production companies. The firm has established strategic relationships with prominent partners in the energy sector, emphasizing its commitment to providing low-cost, reliable clean energy that competes with fossil fuels.
Bloom Energy
Series G in 2011
Bloom Energy Corporation designs, manufactures, and sells solid-oxide fuel cell systems for on-site power generation. Its primary product, the Bloom Energy Server, converts natural gas, biogas, or hydrogen into electricity through an electrochemical process, allowing for clean and reliable power generation without combustion. The company serves various industries, including banking, technology, healthcare, and utilities, and operates mainly in the United States, Japan, China, India, and South Korea. Founded in 2001 and headquartered in San Jose, California, Bloom Energy aims to change the way energy is generated and consumed by leveraging innovative fuel cell technology derived from advanced materials science. This technology not only enhances electrical reliability and energy security but also reduces electricity costs and greenhouse gas emissions, providing a sustainable path to energy independence. Additionally, in 2021, the company announced plans to enter the electrolyzer market, further expanding its capabilities in the energy sector.
Ogin Inc., based in Waltham, Massachusetts, specializes in the design, manufacture, and construction of innovative wind turbines, particularly focusing on shrouded turbine technology. This advanced design employs a mixer/ejector system, enhancing aerodynamic efficiency and increasing energy production compared to conventional turbines. Ogin's products are used in lower-voltage distribution grids and cater to wind farm developers, industrial operators, and utility companies both in the United States and internationally. The company's technology aims to reduce the cost of wind energy, expand its applicability in areas with lower wind speeds, and maximize land utilization while minimizing environmental impact. Founded in 2007 and formerly known as FloDesign Wind Turbine Corporation, Ogin operates as a subsidiary of FloDesign Inc.
SpectraWatt
Venture Round in 2010
SpectraWatt Inc. is a manufacturer based in Hillsboro, Oregon, specializing in photovoltaic cells. Established in 2008, the company produces multicrystalline silicon solar cells designed for integration into solar panels that convert sunlight into electricity. By focusing on the production and distribution of these solar cells, SpectraWatt plays a significant role in the renewable energy sector, contributing to the development of sustainable energy solutions.
Sterling and Wilson
Venture Round in 2010
Sterling and Wilson Solar Limited specializes in providing engineering, procurement, and construction (EPC) services for solar power projects. Founded in 2011 and based in New Delhi, India, the company offers a comprehensive range of services that encompass design, procurement of materials, construction, and field quality monitoring. In addition to its EPC services, Sterling and Wilson also provides operations and maintenance services for third-party solar projects. The company imports, exports, and trades solar modules, structures, inverters, and related accessories, and engages in the installation and maintenance of solar power generating facilities. With 245 solar power projects totaling an aggregate capacity of 10,134 megawatt peak, it serves a diverse clientele that includes independent power producers, developers, and equity funds. Sterling and Wilson operates across 25 countries, including regions in India, the Middle East, Africa, Europe, the Americas, and Australia. It is a subsidiary of Shapoorji Pallonji and Company Private Limited.
Amonix is a leading technology company specializing in High Concentration Photovoltaic (HCPV) systems for solar power generation. With over 20 years of experience, Amonix develops solar power generators designed for cost-effective, utility-scale deployment. The company's HCPV systems utilize the highest efficiency solar cells, similar to those used in satellites, and employ lenses to concentrate sunlight, significantly reducing the amount of costly solar cell material required. This innovative approach enables Amonix to provide lower-cost solar electricity. Additionally, Amonix operates solar power plants that leverage its advanced CPV technology for commercial applications both in the United States and internationally.
GridPoint
Series E in 2008
GridPoint Inc., established in 2003 and headquartered in Reston, Virginia, specializes in comprehensive energy management solutions. The company offers hardware devices like submetering and advanced monitoring systems for managing energy endpoints such as controllers, submeters, thermostats, and sensors. GridPoint's cloud-based software platform, Energy Manager, enables real-time monitoring and control of energy-consuming assets like HVAC and lighting systems. Additionally, they provide mobile applications for accessing site details and data on-the-go, along with energy management services including customer support and consultative advisory services. Serving diverse sectors such as retail, commercial buildings, and government institutions, GridPoint aims to maximize energy savings, operational efficiency, and sustainability benefits through its innovative solutions.
Sterling and Wilson
Private Equity Round in 2008
Sterling and Wilson Solar Limited specializes in providing engineering, procurement, and construction (EPC) services for solar power projects. Founded in 2011 and based in New Delhi, India, the company offers a comprehensive range of services that encompass design, procurement of materials, construction, and field quality monitoring. In addition to its EPC services, Sterling and Wilson also provides operations and maintenance services for third-party solar projects. The company imports, exports, and trades solar modules, structures, inverters, and related accessories, and engages in the installation and maintenance of solar power generating facilities. With 245 solar power projects totaling an aggregate capacity of 10,134 megawatt peak, it serves a diverse clientele that includes independent power producers, developers, and equity funds. Sterling and Wilson operates across 25 countries, including regions in India, the Middle East, Africa, Europe, the Americas, and Australia. It is a subsidiary of Shapoorji Pallonji and Company Private Limited.
Reklaim Technologies
Series B in 2008
Reklaim Technologies specializes in recycling crumb rubber from scrap tires using a patented pyrolysis process. This thermal technology operates in an oxygen-free environment to break down hydrocarbon materials, specifically targeting the abundant waste tire feedstock, which poses significant environmental and health risks. The company’s manufacturing facility in Boardman, Oregon, processes these tires to recover valuable byproducts such as carbon black, fuel oils, steel, and non-condensable gases. The non-condensable gases are utilized to power onsite generators, allowing the facility to generate electricity for sale to the local grid. Through this innovative approach, Reklaim Technologies addresses waste tire disposal challenges while contributing to sustainable energy solutions.
Himin Solar
Private Equity Round in 2008
Himin Solar Energy Group Co., Ltd. is a manufacturer based in Dezhou City, China, specializing in solar heating and solar power systems. Founded in 1995, the company offers a diverse range of products, including solar water heaters, solar collectors, and photovoltaic lighting systems. Among its notable products is the Solar CLAS Combine, which features components such as heat-absorbing parts and intelligent control units. Himin Solar also provides various solar water heating solutions, including split systems and pressure tanks, along with solar-powered lighting options like street lights and garden lamps. The company aims to promote sustainable living and serves a global market, including regions in Europe, the Americas, and Asia.
Optimal Technologies
Series B in 2007
Optimal creates advanced technologies for a more efficient, reliable, and environmentally responsible electric power grid from end-to-end. Optimal Technologies develops solutions to help power utilities, businesses, and consumers optimize their energy usage. Optimal’s product suite includes supply side electric power grid optimization and analysis software called AEMPFAST™ (aim-fast), and a demand side energy efficiency and automation system called SUREFAST™. The company’s mission is to enable a more efficient, reliable, and environmentally responsible electric power grid. Optimal's unique products and services have the potential to create unprecedented industry, economic, environmental, and consumer benefits worldwide.
GridPoint
Series D in 2007
GridPoint Inc., established in 2003 and headquartered in Reston, Virginia, specializes in comprehensive energy management solutions. The company offers hardware devices like submetering and advanced monitoring systems for managing energy endpoints such as controllers, submeters, thermostats, and sensors. GridPoint's cloud-based software platform, Energy Manager, enables real-time monitoring and control of energy-consuming assets like HVAC and lighting systems. Additionally, they provide mobile applications for accessing site details and data on-the-go, along with energy management services including customer support and consultative advisory services. Serving diverse sectors such as retail, commercial buildings, and government institutions, GridPoint aims to maximize energy savings, operational efficiency, and sustainability benefits through its innovative solutions.
Nordic Windpower
Series A in 2007
Nordic’s N1000, a simple, light-weight 1MW wind turbine is known for its unsurpassed ease of installation and maintenance, exceptional reliability, and low cost of energy generation. Nordic Windpower is a technology developer and manufacturer of innovative, two-bladed wind turbines for the rapidly expanding global wind market.
Sudhir Power
Private Equity Round in 2007
Sudhir Power Ltd. is an Indian company that specializes in manufacturing power equipment and providing comprehensive electrical services. Founded in 1973 and headquartered in Gurugram, the company produces diesel and gas generators, power transformers, and packaged substations, along with a range of solar power solutions, including photovoltaic modules and turnkey projects. Sudhir Power also offers containerized and canopy diesel generators for rent, and delivers power distribution products such as high and low tension panels. In addition to manufacturing, the company provides operational and maintenance services for electrical systems, including synchronization and automatic mains failure panels, catering to various sectors including commercial, industrial, and residential projects. With strategic partnerships with notable firms, Sudhir Power aims to deliver reliable power solutions and services across India and beyond, including branch offices in Dubai, United Arab Emirates.
McKinstry Reklaim
Series A in 2007
McKinstry Reklaim Inc. recycles discarded automobile tires. It recovers oil, carbon, and steel, as well as non-condensable gases to power onsite generators from the discarded tires. McKinstry Reklaim was formerly known as Reklaim Technologies, Inc. and changed its name to McKinstry Reklaim Inc. in January 2009. The company was founded in 2003 and is based in Seattle, Washington with a facility in Boardman, Oregon.
Reklaim Technologies
Series B in 2007
Reklaim Technologies specializes in recycling crumb rubber from scrap tires using a patented pyrolysis process. This thermal technology operates in an oxygen-free environment to break down hydrocarbon materials, specifically targeting the abundant waste tire feedstock, which poses significant environmental and health risks. The company’s manufacturing facility in Boardman, Oregon, processes these tires to recover valuable byproducts such as carbon black, fuel oils, steel, and non-condensable gases. The non-condensable gases are utilized to power onsite generators, allowing the facility to generate electricity for sale to the local grid. Through this innovative approach, Reklaim Technologies addresses waste tire disposal challenges while contributing to sustainable energy solutions.
Arcadian Networks
Private Equity Round in 2007
Arcadian Networks provides "last mile" wireless carrier services to the energy sector (electric, water, and gas utilities and oil and gas companies). The company's 700 MHz licensed spectrum delivers a converged IP network with voice and data communications for fixed and mobile applications. The real-time broadband communications platform reduces operational costs, improves resiliency, and transforms electric grids into efficient "smart grids" and oil fields into optimized "smart fields."
Ice Energy
Series A in 2007
Ice Energy is a clean energy technology company that focuses on developing utility-scale distributed energy storage solutions. The company's primary offering, the ice storage air conditioner (ISAC), allows residential and commercial users to shift their air conditioning usage from peak to off-peak periods, thereby reducing electricity costs and increasing the reliance on cleaner energy sources. This innovative technology serves as a scalable and reliable resource for utilities, helping them manage peak demand and enhance grid reliability. By enabling utilities to control their load profiles intelligently, Ice Energy contributes to the transition towards a more sustainable power grid. The company's smart grid solutions integrate distributed storage and two-way control mechanisms, offering a modern approach to energy management.
Accelergy
Series B in 2006
Accelergy Corporation specializes in the production of low carbon synthetic distillate liquids and transportation fuels, catering to energy and specialty product markets on a global scale. Founded in 2003 and based in Houston, Texas, the company utilizes its proprietary Hydroconversion to X (HDX) technologies to convert natural gas, biomass, and coal into clean products, including solvents, lubricants, performance fluids, and fuels. By leveraging domestic, carbon-based resources, Accelergy offers cost-competitive alternatives that significantly reduce carbon footprints compared to traditional petroleum products. The company's innovative approach eliminates the need for costly infrastructure often associated with other synthetic fuel technologies. In addition to its core production capabilities, Accelergy has established a strategic alliance with Owensboro Grain LLC, enhancing its position in the market.
Reklaim Technologies
Series A in 2006
Reklaim Technologies specializes in recycling crumb rubber from scrap tires using a patented pyrolysis process. This thermal technology operates in an oxygen-free environment to break down hydrocarbon materials, specifically targeting the abundant waste tire feedstock, which poses significant environmental and health risks. The company’s manufacturing facility in Boardman, Oregon, processes these tires to recover valuable byproducts such as carbon black, fuel oils, steel, and non-condensable gases. The non-condensable gases are utilized to power onsite generators, allowing the facility to generate electricity for sale to the local grid. Through this innovative approach, Reklaim Technologies addresses waste tire disposal challenges while contributing to sustainable energy solutions.
GridPoint
Series C in 2006
GridPoint Inc., established in 2003 and headquartered in Reston, Virginia, specializes in comprehensive energy management solutions. The company offers hardware devices like submetering and advanced monitoring systems for managing energy endpoints such as controllers, submeters, thermostats, and sensors. GridPoint's cloud-based software platform, Energy Manager, enables real-time monitoring and control of energy-consuming assets like HVAC and lighting systems. Additionally, they provide mobile applications for accessing site details and data on-the-go, along with energy management services including customer support and consultative advisory services. Serving diverse sectors such as retail, commercial buildings, and government institutions, GridPoint aims to maximize energy savings, operational efficiency, and sustainability benefits through its innovative solutions.
Suntech Power
Series B in 2005
Wuxi Suntech is a prominent manufacturer of solar photovoltaic products, primarily focusing on crystalline silicon solar cells and modules. Established in 2001, the company operates in over 80 countries and regions worldwide. Suntech is committed to enhancing the conversion efficiency of its products through continuous research and development, as well as improvements in manufacturing techniques. The company emphasizes providing high-quality, reliable, and cost-effective photovoltaic solutions to its customers, leveraging advanced technology and superior manufacturing capabilities. Suntech plays a significant role in promoting the widespread adoption of photovoltaic power generation, contributing to the goal of achieving grid parity in the solar energy sector.
Nordex is a German company headquartered in Rostock, with its board and administration based in Hamburg. It specializes in the development, manufacturing, servicing, and marketing of wind power systems. The company operates through two main segments: Projects and Service. The Projects segment encompasses the entire lifecycle of wind turbines, including development, production, assembly, and commissioning. The Services segment focuses on technical support for existing turbines, offering maintenance, remote monitoring, and enhancements. Nordex produces a range of high-efficiency wind turbines designed for various geographical conditions, with models like the N90/2500 and N100/3300 catering to different wind sites. The company emphasizes the development of rotor blades exceeding 64 meters in length and integrated electrical and control technologies, aiming to create more efficient and cost-effective wind energy solutions that benefit both the environment and customers.