Energy Vault secures additional $50mn to support storage project development

Energy Vault Holdings has secured $50mn in debenture financing, complementing a $300mn preferred equity investment, to support the development of its large-scale energy storage projects.

Share:

Comprehensive energy news coverage, updated nonstop

Annual subscription

8.25$/month*

*billed annually at 99$/year for the first year then 149,00$/year ​

Unlimited access • Archives included • Professional invoice

OTHER ACCESS OPTIONS

Monthly subscription

Unlimited access • Archives included

5.2$/month*
then 14.90$ per month thereafter

FREE ACCOUNT

3 articles offered per month

FREE

*Prices are excluding VAT, which may vary depending on your location or professional status

Since 2021: 35,000 articles • 150+ analyses per week

Energy Vault Holdings Inc. has entered into a financing agreement with YA II PN, Ltd. for up to $50mn in corporate debenture funding. This financing strengthens the company’s ability to pursue projects in the energy storage sector while providing financial flexibility at the holding company level.

According to Chief Financial Officer Michael Beer, this facility will serve as working capital to allow the company to continue expanding its operations without operational constraints. He stated that this cash is in addition to funds already committed through a previously announced preferred equity investment aimed at supporting the direct ownership and operation of energy assets.

A model built on a dedicated subsidiary

The financing structure calls for the owned and operated assets of Energy Vault to be consolidated under an entity named Asset Vault, a fully integrated subsidiary. This entity will house the company’s storage infrastructure and will benefit from long-term offtake agreements, ensuring stable and recurring revenue generation.

The goal of this structure is to support Energy Vault’s Independent Power Producer (IPP) strategy. By focusing on long-term contracted revenues, the company aims to strengthen its margins while consolidating its presence in the grid-scale storage market.

International rollout and geographic diversification

Energy Vault’s portfolio already includes operational facilities in Texas and California, along with a recently acquired 1 GWh project in Australia: the Stoney Creek site. Additionally, the company maintains a project pipeline of approximately 3 GW of battery energy storage systems spread across the United States, Europe, and Australia.

These projects aim to address the rising demand for energy storage capacity, particularly in response to the expansion of artificial intelligence data centres. Energy Vault plans to leverage this momentum to broaden its operational footprint and secure long-term revenue streams.

Three New York public high schools are introducing a new energy storage module this year, through a partnership between NineDot Energy and Solar One aimed at preparing students for careers in distributed energy.
Nuvve Holding Corp. plans three 2MW battery installations in Eastern Zealand to strengthen the Danish grid and optimise revenues through its proprietary software platform.
HS Hyosung partners with Umicore to produce silicon anodes, a key material for next-generation batteries, through a €120 mn investment to strengthen its position in energy storage.
LG Energy Solution partners with South 8 Technologies to develop lithium-ion batteries capable of operating at -60 °C, strengthening its position in the space sector alongside KULR Technology Group and NASA.
Masdar commits to developing a 300MW/600MWh battery storage system in Uzbekistan, marking a major step in modernising the national grid and securing investments in renewable energy.
Jabil and Inno will co-develop a 15,000 sqm plant in Rayong, Thailand, to manufacture metal enclosures for battery energy storage systems, aiming to enhance vertical integration and secure supply chains.
Adani Group launches a 1126 MW project in Khavda, marking its first entry into energy storage, with one of the largest BESS systems ever built at a single site.
Kuwait is preparing a battery storage project with a capacity of up to 6 GWh to stabilise its power grid and address rising electricity demand.
Quino Energy secures $16mn in funding to scale global production of its organic electrolytes, with strategic support from investor Atri Energy Transition.
China's Envision Energy will supply a 680MW battery storage system to UK-based Statera Energy as part of the Carrington project, one of the largest in the country to reach financial close.
Girasol Energy begins grid-scale battery aggregation with two facilities totalling 4MW in Japan, marking a strategic expansion into balancing markets.
Driven by the recovery in the raw materials market, CBAK Energy posted a sharp rise in revenue in the third quarter, while its battery business enters a complex industrial transition.
Daiwa Energy & Infrastructure, Fuyo General Lease and Astmax have commissioned a 50MW/100MWh battery storage station in Sapporo, marking their entry into Japan’s large-scale energy storage market.
Sonnedix has started construction on a 125MWh battery storage system at its 30MWAC Oita solar site, with commercial operation planned for November 2026 and a JPY21.4bn ($142mn) financing secured.
Tamagawa Energy has completed the acquisition of a 2MW/8MWh battery site in Kagoshima for JPY690mn ($4.57mn), marking its entry into grid-scale storage.
Tokyo Asset Solution invests in two storage projects, including a standalone site in the Japanese capital, marking its entry into the large-scale sector with national and international partners.
LEAG Clean Power and Fluence Energy will build a 4 GWh battery energy storage system in Germany, marking a major step in the industrialisation of storage capacity at a European scale.
Plus Power secured $160mn in tax equity investments from Morgan Stanley to fund two battery storage facilities in Massachusetts and Maine, the largest ever developed in New England.
Chinese manufacturer Pylontech strengthens its international investment strategy by launching a local entity in Australia to accelerate the deployment of its energy storage solutions.
Chinese supplier HiTHIUM enters the Israeli market with a strategic agreement to deploy 1.5GWh of long-duration energy storage alongside El-Mor Renewable Energy.

All the latest energy news, all the time

Annual subscription

8.25$/month*

*billed annually at 99$/year for the first year then 149,00$/year ​

Unlimited access - Archives included - Pro invoice

Monthly subscription

Unlimited access • Archives included

5.2$/month*
then 14.90$ per month thereafter

*Prices shown are exclusive of VAT, which may vary according to your location or professional status.

Since 2021: 30,000 articles - +150 analyses/week.