Bulgaria vs Estonia: Annual change in primary energy from gas

Bulgaria

-0.2432 terawatt-hours

in 2025

Estonia

-0.3319 terawatt-hours

in 2025

Bulgaria rank

44th

Estonia rank

46th

Annual change in primary energy from gas over time

Bulgaria currently reports -0.2432 terawatt-hours against -0.3319 terawatt-hours in Estonia, a difference of 0.0887 terawatt-hours.

The two have swapped places 20 times across 40 shared years of data; in 1986 it was Bulgaria ahead.

Bulgaria ranks 44th and Estonia ranks 46th 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.