Plus Power LLC invests to stabilize the US power grid

On October 17, 2023, Plus Power LLC announced the completion of a $1.8 billion financing for autonomous battery storage, marking the largest autonomous storage financing project to date.

Share:

réseaux électriques

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

Plus Power LLC invests in stabilizing the U.S. power grid with a colossal $1.8 billion financing package for autonomous energy storage. It thus marks an essential milestone in the United States’ energy transition. This investment is not just a thunderclap in the energy sector, but could well shape the future of our power grid.

Solid Foundations for the Energy of the Future

Plus Power, a leader in the development and operation of energy storage systems, has secured these funds to finance the construction of five major projects, helping to strengthen the stability of the US power grid. With a rapidly growing portfolio of large-scale lithium-ion battery systems in over 25 states and Canada, Plus Power aims to create 10 gigawatts of interconnection capacity in the pipeline. A remarkable example of this expansion is the 250-megawatt Sierra Estrella project in Arizona, which will become the largest autonomous energy storage project to date.

A Solution to the Heat Wave Challenge

This massive financing is also intended to support the construction of 700 megawatts of batteries in the ERCOT network in Texas. With increasingly hot summers and record electricity demand, these battery power plants will play a crucial role in stabilizing the grid and preventing blackouts.

Key Partners for a Successful Transition

But it’s not just the scale of the funding that’s remarkable, it’s also the geographical and structural diversity of the projects that highlights the versatility of autonomous energy storage. Indeed, Plus Power has successfully mobilized leading investors to support these projects, reinforcing the transition to a cleaner, more efficient grid.

A word from the CFO

Josh Goldstein, CFO of Plus Power, underscores the importance of these funds, saying, “This capital will support the continued development of the largest and most diverse portfolio of self-storage projects in the United States. Scale highlights our pioneering advantage in bringing high-quality projects to market.”

A Promising Energy Future

The contribution of financial partners such as Bank of America, Deutsche Bank and First Citizens Bank demonstrates the financial sector’s commitment to innovative decarbonization technologies such as grid storage.

Ultimately, this record-breaking financing of Plus Power LLC marks a significant turning point in the history of American energy. It demonstrates the growing importance of autonomous energy storage in meeting rising demand, stabilizing the grid and contributing to the transition to a cleaner, more sustainable future. This energy revolution should be followed closely, as it could well hold the key to our energy future.

Menlo Digital has started construction on its MD-DC1 data centre in Herndon, marking a key step in its national development programme exceeding 1.8 GW.
Finnish energy company Vantaan Energia has selected Elisa Industriq’s Gridle service to operate its new energy storage system in Rekola, supporting national grid flexibility.
US-based Eos Energy will supply up to 750 MWh of zinc-based storage systems to MN8 Energy, targeting high-demand projects such as data centres and industrial facilities.
Eos Energy and Talen Energy partner to develop multiple energy storage projects in Pennsylvania to meet rising electricity demand driven by AI and cloud computing growth.
NEO Battery Materials will supply high energy density batteries to a South Korean industrial robotics company under a $2.5M CAD order and joint development agreement over two years.
US-based battery storage developer Bimergen Energy has appointed Cole Johnson and Robert Brilon as co-CEOs to execute a large-scale industrial plan backed by $250 mn in recent funding.
Trina Storage has introduced its new Elementa 3 energy storage system, engineered for the Gulf’s extreme conditions and aimed at boosting energy density while lowering operating costs.
Japanese company Sun Village has connected its first energy storage facility to the grid and formalised a strategic partnership with Marubeni Power Retail to operate the asset on electricity markets.
Lightshift Energy has secured $75mn in funding from KeyBanc to support six operational projects and launch ten more, in response to rising demand for electric storage on the US East Coast.
Austrian battery optimisation specialist enspired enters Japan in partnership with Banpu NEXT, backed by a Series B extension to over €40mn.
Ameresco has completed a 50 MW battery storage system to support Nucor’s expansion in Arizona, marking one of the largest behind-the-meter industrial projects in the United States.
Rondo Energy has launched commercial operations of the world’s largest industrial heat battery, delivering 24-hour steam from off-grid solar power.
SUNOTEC expands in the Bulgarian market with seven projects combining battery and solar, totalling 763 MWh of storage and 115 MWp of photovoltaic capacity.
Danish fund Copenhagen Infrastructure IV transfers half of its stake in the UK-based Coalburn 2 project to AIP Management, strengthening AIP's energy storage portfolio in the United Kingdom.
Lyten has completed the acquisition of the Northvolt Dwa site in Poland, Europe’s largest energy storage system factory, and plans to deliver its first commercial units before the end of 2025.
SNG Holdings launched trial operations of a 2MW/6MWh energy storage facility in Gotemba, backed by Digital Grid and PHOTON, ahead of commercial commissioning scheduled for November.
The Winchester project will combine 160 MW of storage with two 80 MW solar plants in Cochise County, with delivery expected in early 2027.
Greenflash Infrastructure has acquired a 200 MW standalone storage project in Texas, marking a strategic asset transfer aimed at reinforcing local grid reliability.
Gotion High-Tech presented in Saudi Arabia a modular 20 MWh storage solution aimed at strengthening the country's energy capacity under its Vision 2030 strategy.
The Japanese developer has commissioned a storage unit in Karatsu and plans to deploy 80 facilities by the end of 2026, relying on agreements with local governments and industrial partners.

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.