esVolta: A $110 Million USD Investment for 300 MWh of Energy Storage

The company esVolta secured $110 million USD in financing in partnership with Greenprint Capital Management to develop the Hummingbird project, a 300 MWh energy storage system designed to strengthen California’s power grid.

Share:

Subscribe for unlimited access to all the latest energy sector news.

Over 150 multisector articles and analyses every week.

For less than €3/week*

*For an annual commitment

*Engagement annuel à seulement 99 € (au lieu de 149 €), offre valable jusqu'au 30/07/2025 minuit.

esVolta, a major player in energy storage, has finalized a $110 million USD tax equity investment in collaboration with Greenprint Capital Management. This financing will support the construction of the Hummingbird project, a 300 MWh battery energy storage system located in San Jose, California, scheduled for completion by 2025.

Once operational, the Hummingbird project will provide resource adequacy capacity to Pacific Gas & Electric (PG&E) under a long-term contract. Additionally, it will play a central role in the California Independent System Operator (CAISO) market by offering fast-response energy services and solutions to reduce congestion and stabilize the power grid in a rapidly growing region.

Currently under construction, the project has already generated approximately 200 local union jobs, bolstering the regional economy.

A Strategic Partnership for Clean Energy

The transaction was facilitated with the support of Orrick, Herrington & Sutcliffe LLP, and DCH Law LLP for esVolta, while Greenprint Capital Management was advised by Leverage Law Group, LLC. This partnership marks a milestone for esVolta in its mission to modernize and decarbonize the U.S. power grid.

Randolph Mann, CEO and founder of esVolta, remarked: “This transaction reflects our commitment to developing innovative and reliable solutions for the U.S. energy grid. We thank Greenprint for their essential support.”

Peter DeFazio, Managing Director of Greenprint, added: “This financing aligns with our sustainable investment strategy and highlights our commitment to accelerating the energy transition. We are thrilled to collaborate with esVolta to build a cleaner energy future.”

Energy Storage: A Pillar for the Future

The Hummingbird project exemplifies the evolution of large-scale energy storage solutions. As renewable energy adoption accelerates, these technologies play a crucial role in addressing intermittency challenges and reinforcing grid stability.

By aligning with a sustainable vision, esVolta and its partners are tackling major challenges in modernizing the power grid while actively supporting the United States’ energy transition. Projects like Hummingbird enhance the integration of renewable energy sources while ensuring increased reliability for consumers and operators alike.

Energy Plug Technologies partnered with GGVentures to deliver three energy storage systems to the U.S. construction sector, marking its first commercial breakthrough in this strategic market.
HD Renewable Energy has completed the connection of its Helios storage system to the Hokkaido grid. The 50 MW project is expected to enter commercial operation by the end of 2025, targeting multiple segments of the Japanese electricity market.
Ingeteam partners with JinkoSolar and ACLE Services to equip seven sites in Australia, representing a total capacity of 35 MW and 70 MWh of energy storage.
Copenhagen Infrastructure Partners has acquired from EDF power solutions North America the Beehive project, a 1 gigawatt-hour battery storage facility located in Arizona.
Developer Acen Australia has submitted a battery storage project to the federal government, targeting 440MW/1,760MWh in a region near solar and mining infrastructure in Queensland.
Google invests in Italy’s Energy Dome to deploy in Oman a long-duration CO₂-based storage solution, in partnership with Takhzeen Oman and the sovereign wealth fund Oman Investment Authority.
Zeo Energy has completed the acquisition of Heliogen, creating a new division dedicated to long-duration energy generation and storage for commercial and industrial markets.
Entech will deliver a 20 MWh battery storage system in Loire-Atlantique under an agreement that includes a twenty-year maintenance contract.
Portland General Electric inaugurates three new battery energy storage sites, strengthening available capacity in the Portland metropolitan area by 475 MW and supporting growing demand while stabilising costs.
Tesla retains the top position in the global battery storage market, but Sungrow moves within one point, revealing intensifying rivalries and a rapid reshaping of regional dynamics in 2024.
Lyten announces an agreement to acquire most of Northvolt's assets in Sweden and Germany, bringing new industrial prospects to the energy storage sector in Europe.
Energy Vault secures an exclusive $300 mn commitment to support the creation of Asset Vault, a subsidiary dedicated to building and operating 1.5 GW of energy storage projects across several continents.
Energy Vault confirms the acquisition of the Stoney Creek storage project, marking its first major operation in the Australian market, following approval from local authorities on foreign investments.
GoldenPeaks Capital strengthens its position on the Polish energy storage market with the acquisition of two battery systems, totalling 54 MW, secured by seventeen-year capacity contracts.
Adapture Renewables announces the commissioning of two battery energy storage systems in Texas, totalling 74 MWh in capacity, with technological support from Ascend Analytics for operational optimisation.
SolarMax Technology has signed a key contract to deliver a 430 MWh battery energy storage system in Texas, strengthening its presence in the large-scale US energy solutions market.
Shanghai Sermatec Energy Technology Co., Ltd. announces an agreement to supply more than 430 MWh of energy storage in Bulgaria, marking a new step in the expansion of Chinese solutions in the European market.
Pulse Clean Energy raises GBP220mn ($292.3mn) from six international banks to fund six new battery sites, supporting the UK strategy to expand energy storage and transition to a more resilient network.
According to Ember, the profitability of battery storage on Indian wholesale markets is rising sharply, driven by the rapid decline in costs and high volatility in electricity prices.
Pacific Green has signed a commitment agreement with ZEN Energy for the management of 1.5GWh of battery storage across three major sites in Australia, strengthening its portfolio and accelerating the market launch of its projects.
Consent Preferences