---
title: "ERCOT Battery Benchmark (Nowcast)"
method: GET
path: "/us/ercot/modo/battery-benchmark-nowcast"
tags: ["Indices (Deprecated)"]
deprecated: true
---

# ERCOT Battery Benchmark (Nowcast)

`GET /us/ercot/modo/battery-benchmark-nowcast`

## Request

- Base URL: `https://api.modoenergy.com/pub/v1`
- URL: `https://api.modoenergy.com/pub/v1/us/ercot/modo/battery-benchmark-nowcast`
- Auth: one of:
  - API key in header `X-Token`
  - none

> **Deprecated.**

The ERCOT Battery Benchmark bridges the gap in the 60-day disclosure data from ERCOT, for real-time insight into battery market revenues. This is Modo's provisional estimate of daily fleet-wide battery revenue based on live market-wide data. This endpoint is now deprecated and has not been updated since 2025-09-01.

## Query parameters

- `date_from` string, date-time, required
- `date_to` string, date-time, required
- `limit` integer
- `offset` integer
- `timezone` 'UTC' | 'Europe/Berlin' | 'Europe/London' | 'America/New_York' | 'America/Chicago' | 'America/Los_Angeles'

## Response `200`

Success

- object
  - `count` integer, required
  - `next` string, uri, nullable
  - `previous` string, uri, nullable
  - `results` ErcotNowcastSerializers[], required
    - `delivery_start` string, date-time, required
    - `delivery_date` string, date, required
    - `repeated_hour_flag` string, required
    - `rated_power` number, required
    - `energy_capacity` number, required
    - `export_mwh` number, required
    - `import_mwh` number, required
    - `revenue` number, required
    - `revenue_per_mw` number, required
    - `revenue_per_mwh` number, required

## Other responses

- `400`: Bad Request
- `401`: Unauthorized
- `403`: Forbidden
- `404`: Not Found
- `429`: Too Many Requests

---

[API](https://skmtc.dev/modoenergy/apis/modo-energy-api.md) - [All operations](https://skmtc.dev/modoenergy/apis/modo-energy-api/llms.txt) - [OpenAPI document](https://skmtc.dev/modoenergy/apis/modo-energy-api/revisions/7d9d1bd6ee06?raw)