Electricity demand growth vs Carbon intensity of electricity generation

In 2024, electricity demand growth worldwide was 4.4%; carbon intensity of electricity generation was 445 gCO2/kWh.

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Over time

Global, annual figures, spaced by time from 2024 to 2026 . Different units, drawn on separate scales and clipped to the years both series publish; earlier history stays on each indicator’s own page. Read the values, not the heights.

Electricity demand growth

Unit: % · 3 observations

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Forecast: dashed line, hollow markers, shaded band

Electricity demand growthElectricity demand growth. 3 observations from 2024 to 2026, ranging from 3% to 4.4%, of which 1 are forecasts. Latest value 3.7% (2026). % 0 1 2 3 4 5 2024 2025 2026 FORECAST 4.4% 3.7%
Electricity demand growthElectricity demand growth. 3 observations from 2024 to 2026, ranging from 3% to 4.4%, of which 1 are forecasts. Latest value 3.7% (2026). % 0 1 2 3 4 5 2024 2025 2026 FORECAST 4.4% 3.7%
Electricity demand growthElectricity demand growth. 3 observations from 2024 to 2026, ranging from 3% to 4.4%, of which 1 are forecasts. Latest value 3.7% (2026). % 0 1 2 3 4 5 2024 2025 2026 FORECAST 4.4% 3.7%
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Electricity demand growth
Period Type Value
2024 Actual 4.4%
2025 Actual 3%
2026 Forecast 3.7%
Source: IEA · CC BY 4.0 · Full series

Carbon intensity of electricity generation

Unit: gCO2/kWh · 2 observations

Line chart

Forecast: dashed line, hollow markers, shaded band

Carbon intensity of electricity generationCarbon intensity of electricity generation. 2 observations from 2024 to 2026, ranging from 415 gCO2/kWh to 445 gCO2/kWh, of which 1 are forecasts. Latest value 415 gCO2/kWh (2026). gCO2/kWh 0 100 200 300 400 500 2024 2025 2026 FORECAST 445 415
Carbon intensity of electricity generationCarbon intensity of electricity generation. 2 observations from 2024 to 2026, ranging from 415 gCO2/kWh to 445 gCO2/kWh, of which 1 are forecasts. Latest value 415 gCO2/kWh (2026). gCO2/kWh 0 100 200 300 400 500 2024 2025 2026 FORECAST 445 415
Carbon intensity of electricity generationCarbon intensity of electricity generation. 2 observations from 2024 to 2026, ranging from 415 gCO2/kWh to 445 gCO2/kWh, of which 1 are forecasts. Latest value 415 gCO2/kWh (2026). gCO2/kWh 0 100 200 300 400 500 2024 2025 2026 FORECAST 445 415
View the underlying data
Carbon intensity of electricity generation
Period Type Value
2024 Actual 445 gCO2/kWh
2026 Forecast 415 gCO2/kWh
Source: IEA · CC BY 4.0 · Full series

Shared periods

Side by side

2 periods are published for both series as annual figures on the same basis. Comparing anything else would mean comparing different periods.

Period Electricity demand growth Carbon intensity of electricity generation
2024 4.4% IEA 445 gCO2/kWh IEA
2026 both forecasts 3.7% IEA 415 gCO2/kWh IEA

Provenance

Where these numbers come from

Electricity demand growth

Year-on-year percentage change in total electricity demand.

3 observations charted in Global (of 8 annual records) · source organisations: IEA

Carbon intensity of electricity generation

Emissions intensity of electricity generation, measured as greenhouse gas emissions in carbon dioxide equivalent (gCO2e) per kilowatt-hour of electricity generated.

2 observations charted in Global · source organisations: IEA

Data published under CC BY 4.0. Series A as JSON · Series B as JSON

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