---
title: "Marginal carbon intensity"
method: GET
path: "/v1/marginalCarbonIntensity"
tags: ["Emissions"]
---

# Marginal carbon intensity

`GET /v1/marginalCarbonIntensity`

Retrieves marginal carbon intensity data

## Response `200`

Marginal carbon intensity data retrieved successfully

- MarginalCarbonIntensity
  - `timestamp` string, date-time — Timestamp of measurement
  - `intensity` number — Current carbon intensity in gCO2/kWh
  - `forecast` object[] — Carbon intensity forecast
    - `timestamp` string, date-time — Forecast timestamp
    - `intensity` number — Forecasted carbon intensity in gCO2/kWh
  - `lowCarbonWindow` object — Upcoming low carbon intensity window
    - `start` string, date-time — Start time of low carbon window
    - `end` string, date-time — End time of low carbon window
    - `intensity` number — Average carbon intensity during window in gCO2/kWh

## Other responses

- `4XX` — Client error response

---

[API](https://skmtc.net/voltview/apis/voltview-api.md) · [All operations](https://skmtc.net/voltview/apis/voltview-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/voltview/voltview-api/revisions/d90c739b55df/schema)