What is the difference in energy intensity of the economy between Belgium and New Zealand?

0.07 kWh per 2011$PPP, with Belgium ahead.

How many years of comparable data are there for Belgium and New Zealand?

52 years are reported by both, from 1965 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.

Belgium vs New Zealand: Energy intensity of the economy

Belgium

1.63 kWh per 2011$PPP

in 2016

New Zealand

1.56 kWh per 2011$PPP

in 2016

Belgium rank

39th

New Zealand rank

40th

Energy intensity of the economy over time

Belgium
New Zealand

How they compare

Belgium currently reports 1.63 kWh per 2011$PPP against 1.56 kWh per 2011$PPP in New Zealand, a difference of 0.07 kWh per 2011$PPP.

The two have swapped places 10 times across 52 shared years of data; in 1965 it was Belgium ahead.

Belgium ranks 39th and New Zealand ranks 40th of 161 countries.

Across the 6 decades both report, Belgium averaged higher in 4 and New Zealand in 2.

Head to head by decade

Decade	Belgium	New Zealand	Difference	Ahead
1960s	3.48 kWh per 2011$PPP	2.16 kWh per 2011$PPP	1.32 kWh per 2011$PPP	Belgium
1970s	3.07 kWh per 2011$PPP	2.42 kWh per 2011$PPP	0.6501 kWh per 2011$PPP	Belgium
1980s	2.71 kWh per 2011$PPP	2.52 kWh per 2011$PPP	0.1883 kWh per 2011$PPP	Belgium
1990s	2.52 kWh per 2011$PPP	2.56 kWh per 2011$PPP	0.0428 kWh per 2011$PPP	New Zealand
2000s	2.07 kWh per 2011$PPP	2.05 kWh per 2011$PPP	0.0238 kWh per 2011$PPP	Belgium
2010s	1.65 kWh per 2011$PPP	1.65 kWh per 2011$PPP	0.0014 kWh per 2011$PPP	New Zealand

Averages of every year both report within each decade.

Frequently asked questions

Which has higher energy intensity of the economy, Belgium or New Zealand?: Belgium, at 1.63 kWh per 2011$PPP against 1.56 kWh per 2011$PPP in New Zealand as of 2016.
What is the difference in energy intensity of the economy between Belgium and New Zealand?: 0.07 kWh per 2011$PPP, with Belgium ahead.
How many years of comparable data are there for Belgium and New Zealand?: 52 years are reported by both, from 1965 to 2016.
How do Belgium and New Zealand rank globally for energy intensity of the economy?: Belgium ranks 39th and New Zealand ranks 40th of 161 countries.
Where does this data come from?: Our World in Data based on BP; World Bank; and Maddison Project Database, published as Energy intensity of the economy (kWh per 2011$PPP). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Belgium vs New Zealand: Energy intensity of the economy. Statizoid, drawing on Our World in Data based on BP; World Bank; and Maddison Project Database. Retrieved 10 September 2026, from https://reference.statizoid.com/compare/energy-intensity-of-the-economy-kwh-per-2011-ppp/belgium/new-zealand/

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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: 07 September 2026

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