Rapid Expansion of Battery Storage in the United States: Prospects and Challenges

The year 2023 marks a spectacular 53.3% growth in battery storage capacity in the USA, with significant implications for the energy industry.
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The year 2023 saw a significant increase in battery storage capacity in the USA, reaching 14.689GW at the end of the third quarter, despite only half of the planned installations being commissioned.

Falling Lithium Prices and Market Implications

In the third quarter (Q3), 1,909GW of capacity was added, representing an increase of 16% on the second quarter. These data, compiled by S&P Global Commodity Insights from various government repositories, include facilities that have commenced commercial operation or are synchronized to the grid. The California Independent System Operator dominates the US market with 6,966GW, or 47.4% of total capacity. This regional dominance underlines California’s leadership in the energy storage sector.

Major Projects and Capacity Additions in Q3

At the same time, prices for lithium, an essential metal in battery manufacture, continued to fall in Q3, remaining below their historical peaks of 2022. Prices for lithium carbonate and lithium hydroxide have fallen by 70% and 72% respectively since the start of the year, reaching their lowest levels since October 2021.

Dominance of NextEra Energy Resources in the Sector

After a quieter second quarter, the Electric Reliability Council added the most capacity in Q3, with 763.4MW, closely followed by CAISO with a similar volume. The Western Electricity Coordinating Council added 531MW, representing 27.8% of Q3 additions.

Expanding the Pipeline of Battery Storage Projects

Major projects finalized during the period included several major installations in California, Texas and Arizona, with NextEra Energy Resources’ Desert Peak Energy Storage project in California standing out as the third largest battery storage facility in operation in the USA.
NextEra Energy Resources continues to dominate the US market with 2.814GW of operating capacity after adding 980MW in Q3. Vistra Energy and Axium Infrastructure follow, with capacities of 1.023GW and 733MW respectively.

The rapid development of battery storage capacity in the USA underlines both the potential and the challenges of this essential technology. As the market continues to grow, questions of cost, viability and grid integration remain paramount to the future of energy storage.

The U.S. energy storage market set a historic record in early 2025, surpassing 2 GW installed in the first quarter despite increasing uncertainty regarding federal fiscal policies and tax credits.
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Blue Whale Energy partners with UNIGRID to deploy behind-the-meter storage systems adapted to constrained commercial and industrial urban areas in Southeast Asia.
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Tesla is building a giant electricity storage facility in Shanghai, China, signing a $560 million contract to meet growing demands on the urban electricity grid.
Envision Energy signs a turnkey contract with Kallista Energy for a 120 MW / 240 MWh energy storage project in Saleux, Hauts-de-France, marking its entry into France’s stationary battery market.
The Dubai-based company obtains a USD72mn loan to add a 300MWh battery system to its 500MW solar plant in Kom Ombo, with commissioning expected in July 2025.
Asian developer Gurīn Energy selected Saft to supply a battery storage system exceeding 1 GWh in Fukushima, marking a new stage in Japan’s energy storage deployment.
Chinese lithium-ion battery manufacturer CBAK Energy confirmed a $11.6mn order for LFP cylindrical batteries to power the electric motorcycle fleet of a rapidly growing African group.
China’s 600MW/2400MWh project enters energisation phase following the installation of 240 battery containers, initiating initial maintenance of this ultra-high-voltage hybrid energy facility.
Wanhua Chemical has signed a strategic agreement with Serbian manufacturer ElevenEs to establish a localised supply chain for LFP battery materials, reinforcing their technical and industrial cooperation in the European market.
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Envision Energy and SUN Terra join forces to build a full energy storage value chain in Southeast Asia, India and Australia, including local manufacturing and technology licensing.
EDF Renouvelables has started building its first large-scale energy storage battery in Poland, a 50 MW project set to be operational by late 2025 in the Opole region.
Enfinity Global has sold a 49% minority stake in two energy storage projects in the US and Italy to Daiwa Energy & Infrastructure, a major player in alternative investments.
Sigenergy deployed a 20 MWh modular energy storage system on a solar power plant in Bulgaria, demonstrating a targeted industrial investment in high-efficiency storage technologies.
Chinese lithium-ion battery maker CBAK Energy received a new $3mn order from India’s Livguard, bringing the total value of their agreements to $7.9mn.