Which has higher renewable electricity output, Slovenia or Tanzania, United Republic of?

Tanzania, United Republic of, at 37.2% against 36.1% in Slovenia as of 2021.

What is the difference in renewable electricity output between Slovenia and Tanzania, United Republic of?

1.1%, with Tanzania, United Republic of ahead.

How many years of comparable data are there for Slovenia and Tanzania, United Republic of?

32 years are reported by both, from 1990 to 2021.

Where does this data come from?

IEA Energy Statistics Data Browser, International Energy Agency (IEA), published as Renewable electricity output (% of total electricity output). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Slovenia vs Tanzania, United Republic of: Renewable electricity output

Slovenia

36.1%

in 2021

Tanzania, United Republic of

37.2%

in 2021

Slovenia rank

83rd

Tanzania, United Republic of rank

81st

Renewable electricity output over time

Slovenia
Tanzania, United Republic of

How they compare

Tanzania, United Republic of currently reports 37.2% against 36.1% in Slovenia, a difference of 1.1%.

The two have swapped places 2 times across 32 shared years of data; in 1990 it was Tanzania, United Republic of ahead.

Slovenia ranks 83rd and Tanzania, United Republic of ranks 81st of 210 countries.

Tanzania, United Republic of has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade	Slovenia	Tanzania, United Republic of	Difference	Ahead
1990s	26.2%	88.6%	62.4%	Tanzania, United Republic of
2000s	25.5%	61.5%	35.9%	Tanzania, United Republic of
2010s	31.5%	38.2%	6.7%	Tanzania, United Republic of
2020s	35.1%	39.2%	4.0%	Tanzania, United Republic of

Averages of every year both report within each decade.

Frequently asked questions

Which has higher renewable electricity output, Slovenia or Tanzania, United Republic of?: Tanzania, United Republic of, at 37.2% against 36.1% in Slovenia as of 2021.
What is the difference in renewable electricity output between Slovenia and Tanzania, United Republic of?: 1.1%, with Tanzania, United Republic of ahead.
How many years of comparable data are there for Slovenia and Tanzania, United Republic of?: 32 years are reported by both, from 1990 to 2021.
How do Slovenia and Tanzania, United Republic of rank globally for renewable electricity output?: Slovenia ranks 83rd and Tanzania, United Republic of ranks 81st of 210 countries.
Where does this data come from?: IEA Energy Statistics Data Browser, International Energy Agency (IEA), published as Renewable electricity output (% of total electricity output). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Slovenia vs Tanzania, United Republic of: Renewable electricity output. Statizoid, drawing on IEA Energy Statistics Data Browser, International Energy Agency (IEA). Retrieved 14 September 2026, from https://energy.statizoid.com/compare/renewable-electricity-output-percent-of-total-electricity-output/slovenia/tanzania/

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About this data

Indicator: Renewable electricity output (% of total electricity output)
Unit: % of total electricity output
Source: IEA Energy Statistics Data Browser, International Energy Agency (IEA)
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 257 places, 7,313 data points, 1990–2021
Last refreshed: 03 September 2026

Renewable electricity is the share of electricity generated by renewable power plants in total electricity generated by all types of plants.