Carbon intensity of energy in Spain
Spain: Carbon intensity of energy was 155.94 grams of CO₂ per kilowatt-hour in 2024. ▼ Falling
Carbon intensity of energy in Spain, 1965–2024
Source: Global Carbon Budget (2025) and other sources – with major processing by Our World in Data. Measured in grams of CO₂ per kilowatt-hour.
Analysis
The most recent figure for carbon intensity of energy in Spain is 155.94 grams of CO₂ per kilowatt-hour, measured in 2024. That is the lowest value across all 60 years on record.
The figure is down 0.3% on the previous year and down 14.0% over ten years.
Over the whole period, carbon intensity of energy in Spain peaked at 268.78 grams of CO₂ per kilowatt-hour in 1978 and was at its lowest, 155.94 grams of CO₂ per kilowatt-hour, in 2024.
That places Spain 179th out of 204 countries with data for 2024, putting it in the bottom quarter.
The long-run direction has been consistently falling across the 60 years of available data.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | 237.13 grams of CO₂ per kilowatt-hour | 224.7 grams of CO₂ per kilowatt-hour | 251.76 grams of CO₂ per kilowatt-hour | 5 |
| 1970s | 257.29 grams of CO₂ per kilowatt-hour | 244.45 grams of CO₂ per kilowatt-hour | 268.78 grams of CO₂ per kilowatt-hour | 10 |
| 1980s | 227.54 grams of CO₂ per kilowatt-hour | 203.64 grams of CO₂ per kilowatt-hour | 257.69 grams of CO₂ per kilowatt-hour | 10 |
| 1990s | 217.37 grams of CO₂ per kilowatt-hour | 207.4 grams of CO₂ per kilowatt-hour | 224.96 grams of CO₂ per kilowatt-hour | 10 |
| 2000s | 207.23 grams of CO₂ per kilowatt-hour | 191.81 grams of CO₂ per kilowatt-hour | 214.47 grams of CO₂ per kilowatt-hour | 10 |
| 2010s | 180.83 grams of CO₂ per kilowatt-hour | 171.25 grams of CO₂ per kilowatt-hour | 187.26 grams of CO₂ per kilowatt-hour | 10 |
| 2020s | 161.72 grams of CO₂ per kilowatt-hour | 155.94 grams of CO₂ per kilowatt-hour | 167.24 grams of CO₂ per kilowatt-hour | 5 |
Countries ranked near Spain
- 176 Seychelles 158.3 grams of CO₂ per kilowatt-hour compare
- 177 United Arab Emirates 157.35 grams of CO₂ per kilowatt-hour compare
- 178 Estonia 156.87 grams of CO₂ per kilowatt-hour compare
- 180 Eswatini 149.91 grams of CO₂ per kilowatt-hour compare
- 181 Armenia 149.27 grams of CO₂ per kilowatt-hour compare
- 182 Uruguay 149 grams of CO₂ per kilowatt-hour compare
More climate change data for Spain
- Share of global CO₂ emissions and population 0.3% (2100)
- Population growth 1.0% (2025)
- Population, total 49.36 million (2025)
- Urban population growth 1.3% (2025)
- Urban population 39.74 million (2025)
- Urban population 80.5% (2025)
- CO₂ emissions per capita vs. GDP per capita 4.6 tonnes per person (2024)
- Cumulative CO₂ emissions 15.70 billion tonnes (2024)
- CO₂ emissions per capita 4.6 tonnes per person (2024)
- CO₂ emissions per capita vs. share of electricity generation from renewables 4.6 tonnes per person (2024)
Frequently asked questions
- What is carbon intensity of energy in Spain?
- Carbon intensity of energy in Spain was 155.94 grams of CO₂ per kilowatt-hour in 2024, according to Global Carbon Budget (2025) and other sources – with major processing by Our World in Data.
- What is the highest carbon intensity of energy recorded in Spain?
- The highest recorded value was 268.78 grams of CO₂ per kilowatt-hour in 1978.
- What is the lowest carbon intensity of energy recorded in Spain?
- The lowest recorded value was 155.94 grams of CO₂ per kilowatt-hour in 2024.
- How does Spain rank for carbon intensity of energy?
- Spain ranks 179th out of 204 countries with data for 2024.
- Is carbon intensity of energy rising or falling in Spain?
- Over the last ten years it is down 14.0%. The long-run trend across the full record is falling.
- Where does this Spain data come from?
- The figures come from Global Carbon Budget (2025) and other sources – with major processing by Our World in Data, published as part of Carbon intensity of energy. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 60 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Fossil carbon dioxide (CO₂) emissions per unit of total energy supply, measured in grams of CO₂ per kilowatt-hour.