{
  "data": {
    "indicator": {
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      "name": "Utility-scale battery storage capacity (MW)",
      "definition": "Total capacity of operational utility-scale battery storage facilities connected to the power system.",
      "unit": "MW",
      "scale": "1",
      "default_unit": "MW",
      "default_scale": "1"
    },
    "scale": "1",
    "unit": "MW",
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      "code": "US",
      "name": "United States",
      "type": "country"
    },
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        "period_start": "2024-01-01",
        "period_label": "end of 2024",
        "value": 380,
        "scale": "1",
        "unit": "MW",
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        "source_org": "EIA",
        "source": {
          "org": "U.S. Energy Information Administration",
          "org_short_name": "EIA",
          "document_title": "Battery storage capacity averaged 70% growth over the last three years",
          "document_url": "https://www.eia.gov/todayinenergy/detail.php?id=67925",
          "locator": "Battery storage capacity averaged 70% growth over the last three years",
          "published_date": null
        }
      },
      {
        "period_start": "2025-12-01",
        "period_label": "end of 2025",
        "value": 500,
        "scale": "1",
        "unit": "MW",
        "value_type": "actual",
        "statistic_id": "stat_01M2KJ7XC3BMVT0FP162MBJPTV",
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        "source_org": "EIA",
        "source": {
          "org": "U.S. Energy Information Administration",
          "org_short_name": "EIA",
          "document_title": "Battery storage capacity averaged 70% growth over the last three years",
          "document_url": "https://www.eia.gov/todayinenergy/detail.php?id=67925",
          "locator": "Battery storage capacity averaged 70% growth over the last three years",
          "published_date": null
        }
      },
      {
        "period_start": "2026-08-07",
        "period_label": "as of 7 Aug 2026",
        "value": 409,
        "scale": "1",
        "unit": "MW",
        "value_type": "actual",
        "statistic_id": "stat_01M2KJ7XC3BMVT0FP162MBJPTX",
        "url": "https://statorigin.org/stat/stat_01M2KJ7XC3BMVT0FP162MBJPTX",
        "source_org": "EIA",
        "source": {
          "org": "U.S. Energy Information Administration",
          "org_short_name": "EIA",
          "document_title": "Battery storage capacity averaged 70% growth over the last three years",
          "document_url": "https://www.eia.gov/todayinenergy/detail.php?id=67925",
          "locator": "Battery storage capacity averaged 70% growth over the last three years",
          "published_date": null
        }
      }
    ],
    "available_regions": [
      "US"
    ]
  },
  "meta": {
    "attribution": "Data from StatOrigin (https://statorigin.org), CC BY 4.0. Attribution required.",
    "license": "https://creativecommons.org/licenses/by/4.0/",
    "docs": "https://statorigin.org/docs/api",
    "total": 3
  }
}