---
title: "Retrieve the energy mix of a (charge) site"
method: GET
path: "/api/v1/sites/{siteId}/energy-mix"
tags: ["Sites"]
---

# Retrieve the energy mix of a (charge) site

`GET /api/v1/sites/{siteId}/energy-mix`

## Request

- Base URL: `https://partner-api.monta.com`
- URL: `https://partner-api.monta.com/api/v1/sites/{siteId}/energy-mix`
- Auth: HTTP bearer

Required scope: `charge-points:read` </br>Organization authorization: `supported`

## Path parameters

- `siteId` integer, required

## Response `200`

Energy mix of the site with the provided id

- SiteEnergyMix: Energy mix information for a site
  - `is_green_energy` boolean, nullable: Indicates if the energy is green
  - `energy_sources` EnergySourceItem[], required: List of energy sources with their category and percentage
    - `source` 'NUCLEAR' | 'GENERAL_FOSSIL' | 'COAL' | 'GAS' | 'GENERAL_GREEN' | 'SOLAR' | 'WIND' | 'WATER', required
    - `percentage` number, double: Percentage of this energy source (0–100)
  - `environ_impact` EnvironmentalImpactItem[], required: List of environmental impacts for this energy mix
    - `category` 'NUCLEAR_WASTE' | 'CARBON_DIOXIDE', required
    - `amount` number, double: Amount of environmental impact
  - `supplier_name` string, nullable: Name of the energy supplier
  - `energy_product_name` string, nullable: Name of the energy product

## Other responses

- `400`: The request is invalid
- `401`: Consumer with provided credentials was not found
- `403`: Operator doesn't have access to resource
- `404`: Entity with the provided id was not found

---

[API](https://skmtc.dev/monta/apis/monta-partner-api.md) - [All operations](https://skmtc.dev/monta/apis/monta-partner-api/llms.txt) - [OpenAPI document](https://skmtc.dev/monta/apis/monta-partner-api/revisions/0ca400461c52?raw)