Bulgaria vs Norway: Annual change in primary energy from gas

Bulgaria

-0.2432 terawatt-hours

in 2025

Norway

0.1486 terawatt-hours

in 2025

Bulgaria rank

44th

Norway rank

41st

Annual change in primary energy from gas over time

Norway currently reports 0.1486 terawatt-hours against -0.2432 terawatt-hours in Bulgaria, a difference of 0.3919 terawatt-hours.

The two have swapped places 18 times across 48 shared years of data; in 1978 it was Norway ahead.

Bulgaria ranks 44th and Norway ranks 41st of 76 countries.

Indicator: Annual change in primary energy from gas
Unit: terawatt-hours
Source: Energy Institute - Statistical Review of World Energy (2026); Smil (2017) – with major processing by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 79 places, 4,097 data points, 1966–2025
Last refreshed: 07 August 2026

Change in total energy supply relative to the previous year, measured in terawatt-hours.