Climatiq
source

MITECO

694 Factors694 Factor
1 Region1 Region
393 Activities393 Activity

About MITECO

The Ministry for the Ecological Transition and the Demographic Challenge (MITECO) is the department of the Government of Spain responsible for developing tools to support the calculation of organizations’ carbon footprints in Spain.

Visit MITECO website
DATASET

Factores de Emision 2025

PropertyValue
Description
The Ministry for the Ecological Transition and the Demographic Challenge (MITECO) is the department of the Government of Spain responsible for developing tools to support the calculation of organizations’ carbon footprints in Spain.
Source type
Governmental
Original dataset URLURL
Year released
2025
Geography
Spain
Sector
Type of data
Activity-based
Emission results
CO2e - CO2 - CH4 - N2O
Data Transformation
The source reports emissions in gCH4/unit and gN2O/unit which have been converted to kgCH4/unit and kgN2O/unit (where unit is L, kg, km) to ensure consistency in the database.

License

PropertyValue
Type of license
Publicly available
License URL
Not specified

Data quality

PropertyValue
Data quality assurance
Vetted by Climatiq. For further information on data quality assurance, see: https://www.climatiq.io/methodology#Data-Quality
Quality flag(s)
NA

Methodology

PropertyValue
IPCC AR method
  • AR6
LCA boundary
  • electricity_generation
  • fuel_combustion
Scope applicability
  • 1
  • 2
Emissions breakdown
  • CH4
  • CO2
  • N2O
  • Total (CO2e, AR6)
Methodology description

The dataset covers emission factors for 2023 and 2024 and is expressed in kgCO₂e using AR6 GWP-100 values, with individual gas breakdowns (CO₂, CH₄, N₂O) also provided. Climatiq has extracted three categories of emission factors from the Factores de Emisión 2007–2024 Excel file:

Stationary combustion (fixed installations) — fuel combustion emission factors in kgCO₂e per unit of fuel, covering fossil fuels and biomass fuels including biogas, wood, pellets, and biofuels. Biogenic CO₂ values for biodiesel and biogasoline are calculated using linear regression on the percentage of biofuel in the fuel mix.

Mobile combustion (vehicles and machinery) — fuel-based factors (per litre or kg) and distance-based factors (per km) for road transport, covering passenger vehicles and machinery across fuel types.

Electricity — supplier-specific emission factors (kgCO₂e/kWh) for Spanish electricity suppliers, covering both supplier mix and residual mix (after redemption of Guarantees of Origin).

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