Annual output of energy storage projects

Energy Storage Reports and Data

The following resources provide information on a broad range of storage technologies.

U.S. Grid Energy Storage Factsheet

The U.S. has 431 operational battery energy storage projects, 8 using lead-acid, lithium-ion, nickel-based, sodium-based, and flow batteries. 10 These projects totaled 27 GW of rated power in 2024, 8

REPORT: Energy Storage''s Meteoric Rise Breaks Another Record

Texas and California continue to lead the market, with 61% of the total installed capacity in Q4, while the remaining 39% was installed across 13 states, expanding storage deployment

Global installed energy storage capacity by scenario,

Global installed energy storage capacity by scenario, 2023 and 2030 - Chart and data by the International Energy Agency.

Global Energy Storage Boom: Three Things to Know

Globally, annual energy storage deployment (excluding pumped hydropower plants) is set to hit another all-time high at 92 gigawatts (247 gigawatt-hours) in 2025 – 23% higher than in 2024.

Economic Benefits of Energy Storage | Energy Storage Coalition

Today, operating U.S. grid-scale energy storage projects deliver over $580 million each year to local communities in the form of tax revenue and land lease payments.

Revenue Analysis for Energy Storage Systems in the United States

In this work, we evaluate the potential revenue from energy storage using historical energy-only electricity prices, forward-looking projections of hourly electricity prices, and actual reported revenue.

Solar, battery storage to lead new U.S. generating capacity additions

In 2025, capacity growth from battery storage could set a record as we expect 18.2 GW of utility-scale battery storage to be added to the grid. U.S. battery storage already achieved record growth in 2024

US Energy Storage Monitor

Storage installations will grow just under 30% in 2024, but between 2025 and 2028 an annual average growth rate of 10% is expected as early-stage development constraints continue.