Commercial energy storage lithium battery price trend

The 2023 ATB represents cost and performance for battery storage across a range of durations (1–8 hours). It represents only lithium-ion batteries (LIBs) - those with nickel manganese cobalt (NMC) and lithium iron phosphate (LFP) chemistries - at this time, with LFP becoming the primary chemistry for stationary storage starting in 2021.

The 2021 ATB represents cost and performance for battery storage across a range of durations (1–8 hours). It represents lithium-ion batteries only at this time. There are a variety of other commercial and emerging energy storage technologies; as costs are well characterized, they will be added to the ATB.

Battery storage costs have changed rapidly over the past decade. In 2016, the National Renewable Energy Laboratory (NREL) published a set of cost projections for utility-scale lithium-ion batteries (Cole et al. 2016). Those 2016 projections relied heavily on electric vehicle.

In 2021, most material inputs had increased in price. Even industrial commodities like PVDF (polyvinylidene fluoride, a polymer binder used during the manufacturing process) and phosphoric acid (used in some battery formulas) had seen price increases of 30%–50%. Lithium has seen the highest price spikes.

The 2024 ATB represents cost and performance for battery storage with durations of 2, 4, 6, 8, and 10 hours. It represents lithium-ion batteries (LIBs)—primarily those with nickel manganese cobalt (NMC) and lithium iron phosphate (LFP) chemistries—only at this time, with LFP becoming the primary chemistry for stationary storage starting in .

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6 FAQs about [Commercial energy storage lithium battery price trend]

What are base year costs for utility-scale battery energy storage systems?

Base year costs for utility-scale battery energy storage systems (BESSs) are based on a bottom-up cost model using the data and methodology for utility-scale BESS in (Ramasamy et al., 2023). The bottom-up BESS model accounts for major components, including the LIB pack, the inverter, and the balance of system (BOS) needed for the installation.

Are battery storage costs based on long-term planning models?

Battery storage costs have evolved rapidly over the past several years, necessitating an update to storage cost projections used in long-term planning models and other activities. This work documents the development of these projections, which are based on recent publications of storage costs.

What is battery capacity in Lib energy storage system?

Table 1. Commercial and Industrial LIB Energy Storage Systems: 2019 Model Inputs and Assumptions (2019 USD) Battery capacity is in kW DC. E/P is battery energy to power ratio and is synonymous with storage duration in hours.

Are Li-ion batteries the future of energy storage?

Li-ion batteries are deployed in both the stationary and transportation markets. They are also the major source of power in consumer electronics. Most analysts expect Li-ion to capture the majority of energy storage growth in all markets over at least the next 10 years , , , , .

What type of batteries are used in stationary energy storage?

The existing capacity in stationary energy storage is dominated by pumped-storage hydropower (PSH), but because of decreasing prices, new projects are generally lithium-ion (Li-ion) batteries.

How much does an energy storage system cost?

Energy storage system costs stay above $300/kWh for a turnkey four-hour duration system. In 2022, rising raw material and component prices led to the first increase in energy storage system costs since BNEF started its ESS cost survey in 2017. Costs are expected to remain high in 2023 before dropping in 2024.

Commercial energy storage lithium battery price trend