How many years of comparable data are there for Iran, Islamic Republic of and Madagascar?

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.

Iran, Islamic Republic of vs Madagascar: Alternative and nuclear energy

Iran, Islamic Republic of

1.0%

in 2023

Madagascar

1.1%

in 2023

Iran, Islamic Republic of rank

118th

Madagascar rank

115th

Alternative and nuclear energy over time

Iran, Islamic Republic of
Madagascar

How they compare

Madagascar currently reports 1.1% against 1.0% in Iran, Islamic Republic of, a difference of 0.1%.

That makes Madagascar's figure about 1.1 times Iran, Islamic Republic of's.

The two have swapped places 6 times across 34 shared years of data; in 1990 it was Madagascar ahead.

Iran, Islamic Republic of ranks 118th and Madagascar ranks 115th of 151 countries.

Across the 4 decades both report, Iran, Islamic Republic of averaged higher in 2 and Madagascar in 2.

Head to head by decade

Decade	Iran, Islamic Republic of	Madagascar	Difference	Ahead
1990s	0.7%	1.1%	0.4%	Madagascar
2000s	0.5%	1.1%	0.6%	Madagascar
2010s	1.0%	1.0%	0.0%	Iran, Islamic Republic of
2020s	1.0%	0.9%	0.1%	Iran, Islamic Republic of

Averages of every year both report within each decade.

Frequently asked questions

Which has higher alternative and nuclear energy, Iran, Islamic Republic of or Madagascar?: Madagascar, at 1.1% against 1.0% in Iran, Islamic Republic of as of 2023.
What is the difference in alternative and nuclear energy between Iran, Islamic Republic of and Madagascar?: 0.1%, with Madagascar ahead.
How many years of comparable data are there for Iran, Islamic Republic of and Madagascar?: 34 years are reported by both, from 1990 to 2023.
How do Iran, Islamic Republic of and Madagascar rank globally for alternative and nuclear energy?: Iran, Islamic Republic of ranks 118th and Madagascar ranks 115th of 151 countries.
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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Iran, Islamic Republic of vs Madagascar: Alternative and nuclear energy. Statizoid, drawing on IEA Energy Statistics Data Browser, International Energy Agency (IEA). Retrieved 11 September 2026, from https://energy.statizoid.com/compare/alternative-and-nuclear-energy-percent-of-total-energy-use/iran-islamic-rep/madagascar/

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<a href="https://energy.statizoid.com/compare/alternative-and-nuclear-energy-percent-of-total-energy-use/iran-islamic-rep/madagascar/">Iran, Islamic Republic of vs Madagascar: 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: 03 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.