How many years of comparable data are there for Sub-Saharan Africa (excluding high income) and Tajikistan?

34 years are reported by both, from 1990 to 2023.

Where does this data come from?

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

Sub-Saharan Africa (excluding high income) vs Tajikistan: Alternative and nuclear energy

Sub-Saharan Africa (excluding high income)

17.4%

in 2024

Tajikistan

43.4%

in 2023

Sub-Saharan Africa (excluding high income) rank

7th

Tajikistan rank

8th

Alternative and nuclear energy over time

Sub-Saharan Africa (excluding high income)
Tajikistan

How they compare

Tajikistan currently reports 43.4% against 17.4% in Sub-Saharan Africa (excluding high income), a difference of 26.0%.

That makes Tajikistan's figure about 2.5 times Sub-Saharan Africa (excluding high income)'s.

Across all 34 years both countries report, Tajikistan has been ahead every year.

Sub-Saharan Africa (excluding high income) ranks 7th and Tajikistan ranks 8th of 46 groups.

Tajikistan has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade	Sub-Saharan Africa (excluding high income)	Tajikistan	Difference	Ahead
1990s	2.5%	47.5%	45.0%	Tajikistan
2000s	2.8%	59.8%	57.0%	Tajikistan
2010s	3.4%	55.4%	52.0%	Tajikistan
2020s	4.0%	43.7%	39.7%	Tajikistan

Averages of every year both report within each decade.

Frequently asked questions

Which has higher alternative and nuclear energy, Sub-Saharan Africa (excluding high income) or Tajikistan?: Tajikistan, at 43.4% against 17.4% in Sub-Saharan Africa (excluding high income) as of 2023.
What is the difference in alternative and nuclear energy between Sub-Saharan Africa (excluding high income) and Tajikistan?: 26.0%, with Tajikistan ahead.
How many years of comparable data are there for Sub-Saharan Africa (excluding high income) and Tajikistan?: 34 years are reported by both, from 1990 to 2023.
How do Sub-Saharan Africa (excluding high income) and Tajikistan rank globally for alternative and nuclear energy?: Sub-Saharan Africa (excluding high income) ranks 7th and Tajikistan ranks 8th of 46 groups.
Where does this data come from?: IEA Energy Statistics Data Browser, International Energy Agency (IEA), published as Alternative and nuclear energy (% of total energy use). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Sub-Saharan Africa (excluding high income) vs Tajikistan: Alternative and nuclear energy. Statizoid, drawing on IEA Energy Statistics Data Browser, International Energy Agency (IEA). Retrieved 17 September 2026, from https://energy.statizoid.com/compare/alternative-and-nuclear-energy-percent-of-total-energy-use/sub-saharan-africa-excluding-high-income/tajikistan/

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<a href="https://energy.statizoid.com/compare/alternative-and-nuclear-energy-percent-of-total-energy-use/sub-saharan-africa-excluding-high-income/tajikistan/">Sub-Saharan Africa (excluding high income) vs Tajikistan: Alternative and nuclear energy</a> — Statizoid

About this data

Indicator: Alternative and nuclear energy (% of total energy use)
Unit: % of total energy use
Source: IEA Energy Statistics Data Browser, International Energy Agency (IEA)
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 197 places, 6,669 data points, 1990–2024
Last refreshed: 17 September 2026

Clean energy is noncarbohydrate energy that does not produce carbon dioxide when generated. It includes hydropower and nuclear, geothermal, and solar power, among others. This is the share of total energy supply that is non-fossil.