Utility scale batteries

Crude oil, gasoline, heating oil, diesel, propane, and other liquids including biofuels and natural gas liquids.
Contact online >>

Crude oil, gasoline, heating oil, diesel, propane, and other liquids including biofuels and natural gas liquids.

Exploration and reserves, storage, imports and exports, production, prices, sales.

Sales, revenue and prices, power plants, fuel use, stocks, generation, trade, demand & emissions.

Energy use in homes, commercial buildings, manufacturing, and transportation.

Reserves, production, prices, employment and productivity, distribution, stocks, imports and exports.

Includes hydropower, solar, wind, geothermal, biomass and ethanol.

Uranium fuel, nuclear reactors, generation, spent fuel.

Comprehensive data summaries, comparisons, analysis, and projections integrated across all energy sources.

Monthly and yearly energy forecasts, analysis of energy topics, financial analysis, congressional reports.

Financial market analysis and financial data for major energy companies.

Greenhouse gas data, voluntary reporting, electric power plant emissions.

Maps, tools, and resources related to energy disruptions and infrastructure.

State energy information, including overviews, rankings, data, and analyses.

International energy information, including overviews, rankings, data, and analyses.

Regional energy information including dashboards, maps, data, and analyses.

Tools to customize searches, view specific data sets, study detailed documentation, and access time-series data.

EIA''s free and open data available as API, Excel add-in, bulk files, and widgets

Come test out some of the products still in development and let us know what you think!

EIA''s open source code, available on GitHub.

Forms EIA uses to collect energy data including descriptions, links to survey instructions, and additional information.

Sign up for email subcriptions to receive messages about specific EIA products

Subscribe to feeds for updates on EIA products including Today in Energy and What''s New.

Short, timely articles with graphics on energy, facts, issues, and trends.

Lesson plans, science fair experiments, field trips, teacher guide, and career corner.

Reports requested by congress or otherwise deemed important.

At the end of 2021, the United States had 4,605 megawatts (MW) of operational utility-scale battery storage power capacity, according to our latest Preliminary Monthly Electric Generator Inventory. Power capacity refers to the greatest amount of energy a battery can discharge in a given moment. Batteries used for grid services have relatively short average durations. A battery''s average duration is the amount of time a battery can contribute electricity at its nameplate power capacity until it runs out. Batteries used for electricity load shifting have relatively long durations.

We calculate a battery''s duration by using the ratio of energy capacity (measured in megawatthours [MWh]) to power capacity (in MW). Energy capacity refers to the total amount of energy these batteries can store. Our energy capacity data come from our most recent Annual Electric Generator Report, which contains data through the end of 2020. When fully charged, battery units built through 2020 could produce their rated nameplate power capacity for about 3.0 hours on average before recharging.

Our Annual Electric Generator Report also contains information on how energy storage is used by utilities. Utility-scale battery storage can be used primarily in two ways: serving grid applications and allowing electricity load shifting. Our Battery Storage in the United States: An Update on Market Trends report contains a full description and breakdown of all of the grid service and electricity load shifting applications reported to us.

Battery operators report that more than 40% of the battery storage energy capacity operated in the United States in 2020 could perform both grid services and electricity load shifting applications. About 40% performed only electricity load shifting, and about 20% performed only grid services.

Batteries with a duration of less than two hours are considered short-duration batteries, and almost all can provide grid services that help maintain grid stability. Batteries providing grid services discharge power for short periods of time, sometimes even for only seconds or minutes, which is why it can be economical to deploy short-duration batteries. Most battery capacity installed in the late 2010s was made up of short-duration batteries used for grid services, but that trend has changed over time.

Batteries with a duration between four hours and eight hours are typically cycled once per day and are used to shift electricity from times of relatively low demand to times of high demand. In a region with relatively high solar power capacity, daily-cycling batteries can store solar electricity midday and discharge that electricity during peak electricity consumption hours in the evening when solar power is declining.

According to planned installations compiled in our Preliminary Monthly Electric Generator Inventory, we expect battery storage to increase by 10 gigawatts (GW) by the end of 2023. More than 60% of this battery capacity is intended to be paired with solar power plants. As of 2020, most installed co-located battery storage at solar facilities work to shift electricity loads and have average durations of four hours or more.

Principal contributor: Vikram Linga

Tags: storage, electricity, utility

The 2022 ATB represents cost and performance for battery storage across a range of durations (2–10 hours). It represents lithium-ion batteries (LIBs)—focused primarily on 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 2021. There are a variety of other commercial and emerging energy storage technologies; as costs are well characterized, they will be added to future editions of the ATB.

About Utility scale batteries

About Utility scale batteries

As the photovoltaic (PV) industry continues to evolve, advancements in Utility scale batteries have become critical to optimizing the utilization of renewable energy sources. From innovative battery technologies to intelligent energy management systems, these solutions are transforming the way we store and distribute solar-generated electricity.

When you're looking for the latest and most efficient Utility scale batteries for your PV project, our website offers a comprehensive selection of cutting-edge products designed to meet your specific requirements. Whether you're a renewable energy developer, utility company, or commercial enterprise looking to reduce your carbon footprint, we have the solutions to help you harness the full potential of solar energy.

By interacting with our online customer service, you'll gain a deep understanding of the various Utility scale batteries featured in our extensive catalog, such as high-efficiency storage batteries and intelligent energy management systems, and how they work together to provide a stable and reliable power supply for your PV projects.

Related Contents

Contact Integrated Localized Bess Provider

Enter your inquiry details, We will reply you in 24 hours.