European Commission - Eurostat

Unit E.5: Energy

European Commission - Eurostat
Unit ESTAT.E.5: Energy
L-2920 Luxembourg

Energy intensity is one of the indicagtors to measure the energy needs of an economy. It is often used as an approximation of energy efficiency. Many factors influence energy intensity, for example it reflects on structure of the economy and its cycle, general standards of living and weather conditions in the reference area. This indicator can be used in monitoring of several strategies and programs.

Energy intensity is calculated as units of energy per unit of GDP. Indicator expressed in chain linked volumes is more suitable to be used to compare different time periods in one country, while PPS values are more suitable to be used to compare across countries in one specific year.

Energy data are from Eurostat's dataset nrg_bal_s and GDP data are from Eurostat's dataset nama_10_gdp.

nrg_bal_s:

• SIEC: TOTAL
• NRG_BAL: GAE
• UNIT: KTOE

nama_10_gdp:

• NA_ITEM: B1GQ
• UNIT: CLV05_MEUR, CLV10_MEUR, CLV15_MEUR, CP_MPPS_EU27_2020

Calculation examples:

Energy per GDP = 1000 * KTOE / CLV10_MEUR (Chain linked volumes, index 2010=100)
Energy per GDPPPS = 1000* KTOE / CP_MPPS (Current prices, million purchasing power standards)

Resulting calculations are rounded to 2 decimal places.

KGOE_TEUR_PPS: Kilograms of oil equivalent (KGOE) per thousand euro in purchasing power standards (PPS)

• EI_GDP_PPS: Energy intensity of GDP in purchasing power standards (PPS)

KGOE_TEUR: Kilograms of oil equivalent (KGOE) per thousand euro

• EI_GDP_CLV05: Energy intensity of GDP in chain linked volumes (2005)
• EI_GDP_CLV10: Energy intensity of GDP in chain linked volumes (2010)
• EI_GDP_CLV15: Energy intensity of GDP in chain linked volumes (2015)

The calendar year (January - December)

The indicator is produced according to the high-level quality standards of European Statistical System. While indirect indicators suggest overall accuracy of energy balance should be in general high, quantitative assessment of accuracy was not performed by Eurostat. Please see Related metadata for details on accuracy of the source datasets used to calculate this indicator.

European Commission - Eurostat

Please see Related metadata for specific information on source data used to calculate this indicator.

Every year

Revisions several time per year are possible.

T+2 years

All EU MS

Data are presented for all EU Member States and several non-EU countries.

All EU MS

Data are comparable between all EU Member States and between other presented countries.

> 10 years

All  EU Member States have long time series; for some non-EU countries time series are shorter.

> 4 data points

Comparability over time is ensured with a solid methodology harmonised on international level that is stable over long periods. Occasional breaks in time series are present due to the developments of statistical systems on national level and the level of detailed information (micro data) available at national level.

In general comparability is very high in last 10 years and for older periods slowly decreasing. In addition, introduction of new statistical information in the most recent data collections can lead to breaks in series until information is compiled and provided by reporting countries.

https://ec.europa.eu/eurostat/web/energy/publications

Paper publications have been abolished.

Dissemination is maintained on Eurostat's database:  https://ec.europa.eu/eurostat/web/energy/database

Information not available. Redissemination of this indicator is not monitored.

No flags are used in this indicator, please refer to source datasets for all specificities and particularities.
This dataset is not dynamicaly linked to source data and consequently data revisions are not immediately applied.