Romania vs Slovenia: Annual change in primary energy from gas

Romania
1.19 terawatt-hours
in 2025
Slovenia
0.7552 terawatt-hours
in 2025
Romania rank
35th
Slovenia rank
37th

Annual change in primary energy from gas over time

  • Romania
  • Slovenia
-60-40-20020196619952025

How they compare

Romania currently reports 1.19 terawatt-hours against 0.7552 terawatt-hours in Slovenia, a difference of 0.4386 terawatt-hours.

That makes Romania's figure about 1.6 times Slovenia's.

The two have swapped places 13 times across 35 shared years of data; in 1991 it was Slovenia ahead.

Romania ranks 35th and Slovenia ranks 37th of 76 countries.

Individual pages

About this data

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

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