What is the difference in energy intensity of the economy between Bulgaria and Kuwait?

0.01 kWh per 2011$PPP, with Kuwait ahead.

How many years of comparable data are there for Bulgaria and Kuwait?

43 years are reported by both, from 1974 to 2016.

Where does this data come from?

Our World in Data based on BP; World Bank; and Maddison Project Database, published as Energy intensity of the economy (kWh per 2011$PPP). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Bulgaria vs Kuwait: Energy intensity of the economy

Bulgaria

1.64 kWh per 2011$PPP

in 2016

Kuwait

1.65 kWh per 2011$PPP

in 2016

Bulgaria rank

38th

Kuwait rank

37th

Energy intensity of the economy over time

Bulgaria
Kuwait

How they compare

Kuwait currently reports 1.65 kWh per 2011$PPP against 1.64 kWh per 2011$PPP in Bulgaria, a difference of 0.01 kWh per 2011$PPP.

The two have swapped places 3 times across 43 shared years of data; in 1974 it was Bulgaria ahead.

Bulgaria ranks 38th and Kuwait ranks 37th of 161 countries.

Bulgaria has averaged higher in every one of the 5 decades both report.

Head to head by decade

Decade	Bulgaria	Kuwait	Difference	Ahead
1970s	3.04 kWh per 2011$PPP	0.8858 kWh per 2011$PPP	2.16 kWh per 2011$PPP	Bulgaria
1980s	3.31 kWh per 2011$PPP	1.96 kWh per 2011$PPP	1.35 kWh per 2011$PPP	Bulgaria
1990s	3.47 kWh per 2011$PPP	2.09 kWh per 2011$PPP	1.38 kWh per 2011$PPP	Bulgaria
2000s	2.64 kWh per 2011$PPP	2.19 kWh per 2011$PPP	0.4551 kWh per 2011$PPP	Bulgaria
2010s	1.8 kWh per 2011$PPP	1.62 kWh per 2011$PPP	0.1816 kWh per 2011$PPP	Bulgaria

Averages of every year both report within each decade.

Frequently asked questions

Which has higher energy intensity of the economy, Bulgaria or Kuwait?: Kuwait, at 1.65 kWh per 2011$PPP against 1.64 kWh per 2011$PPP in Bulgaria as of 2016.
What is the difference in energy intensity of the economy between Bulgaria and Kuwait?: 0.01 kWh per 2011$PPP, with Kuwait ahead.
How many years of comparable data are there for Bulgaria and Kuwait?: 43 years are reported by both, from 1974 to 2016.
How do Bulgaria and Kuwait rank globally for energy intensity of the economy?: Bulgaria ranks 38th and Kuwait ranks 37th of 161 countries.
Where does this data come from?: Our World in Data based on BP; World Bank; and Maddison Project Database, published as Energy intensity of the economy (kWh per 2011$PPP). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Bulgaria vs Kuwait: Energy intensity of the economy. Statizoid, drawing on Our World in Data based on BP; World Bank; and Maddison Project Database. Retrieved 31 August 2026, from https://reference.statizoid.com/compare/energy-intensity-of-the-economy-kwh-per-2011-ppp/bulgaria/kuwait/

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About this data

Indicator: Energy intensity of the economy (kWh per 2011$PPP)
Unit: kWh per 2011$PPP
Source: Our World in Data based on BP; World Bank; and Maddison Project Database
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 161 places, 6,650 data points, 1965–2016
Last refreshed: 24 August 2026

Energy intensity is measured as primary energy consumption per unit of gross domestic product. This is measured in kilowatt-hours per 2011$ (PPP).