---
title: "Retrieves the emission factors detail data for the given reference year"
method: GET
path: "/v1.0/installation/settings/emission-factors/{referenceYear}"
tags: ["Settings"]
---

# Retrieves the emission factors detail data for the given reference year

`GET /v1.0/installation/settings/emission-factors/{referenceYear}`

## Request

- Base URL: `http://localhost:8080/api`
- URL: `http://localhost:8080/api/v1.0/installation/settings/emission-factors/{referenceYear}`
- Auth: HTTP bearer

## Path parameters

- `referenceYear` integer, required

## Response `200`

OK

- EmissionFactorsDetailDTO
  - `nationalInventory` EmissionFactorsNationalInventoryEntryDTO[]
    - `id` integer
    - `sectorName` string
    - `ukGhgFuel` string
    - `fuel` string
    - `emissionFactor` string, decimal
    - `netCalorificValue` string, decimal
    - `oxidationFactor` string, decimal
    - `ncvMeasurementUnit` 'GJ_PER_TONNE' | 'GJ_PER_NM3'
    - `efMeasurementUnit` 'TONNES_OF_CO2_PER_TJ' | 'TONNES_OF_CO2_PER_NM3' | 'TONNES_OF_CO2_PER_TONNE'
  - `regionalNaturalGas` EmissionFactorsRegionalNaturalGasEntryDTO[]
    - `chargingZoneCode` string
    - `chargingZoneName` string
    - `emissionFactor` string, decimal
    - `netCalorificValue` string, decimal
    - `calculationFactor` string, decimal

## Other responses

- `403`: Forbidden
- `404`: Not Found
- `500`: Internal Server Error

## Changes

- **2026-10-26** `187cc58f76f2`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/beis/apis/mets-api-documentation/changes/v1.0/installation/settings/emission-factors/:referenceYear/get.md)

---

[API](https://skmtc.dev/beis/apis/mets-api-documentation.md) - [All operations](https://skmtc.dev/beis/apis/mets-api-documentation/llms.txt) - [OpenAPI document](https://skmtc.dev/beis/apis/mets-api-documentation/revisions/187cc58f76f2?raw)