What is the difference in fossil fuel energy consumption between Iran, Islamic Republic of and OECD members?

0.0%, with Iran, Islamic Republic of ahead.

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

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 Fossil fuel energy consumption (% of total). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Iran, Islamic Republic of vs OECD members: Fossil fuel energy consumption

Iran, Islamic Republic of

0.0%

in 2023

OECD members

0.0%

in 2024

Iran, Islamic Republic of rank

3rd

OECD members rank

1st

Fossil fuel energy consumption over time

Iran, Islamic Republic of
OECD members

How they compare

Iran, Islamic Republic of currently reports 0.0% against 0.0% in OECD members, a difference of 0.0%.

The two have swapped places 1 time across 34 shared years of data; in 1990 it was Iran, Islamic Republic of ahead.

Iran, Islamic Republic of ranks 3rd and OECD members ranks 1st of 176 countries.

Iran, Islamic Republic of has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade	Iran, Islamic Republic of	OECD members	Difference	Ahead
1990s	99.1%	82.7%	16.3%	Iran, Islamic Republic of
2000s	99.3%	82.1%	17.2%	Iran, Islamic Republic of
2010s	55.5%	48.3%	7.3%	Iran, Islamic Republic of
2020s	0.0%	0.0%	0.0%	—

Averages of every year both report within each decade.

Frequently asked questions

Which has higher fossil fuel energy consumption, Iran, Islamic Republic of or OECD members?: Iran, Islamic Republic of, at 0.0% against 0.0% in OECD members as of 2023.
What is the difference in fossil fuel energy consumption between Iran, Islamic Republic of and OECD members?: 0.0%, with Iran, Islamic Republic of ahead.
How many years of comparable data are there for Iran, Islamic Republic of and OECD members?: 34 years are reported by both, from 1990 to 2023.
How do Iran, Islamic Republic of and OECD members rank globally for fossil fuel energy consumption?: Iran, Islamic Republic of ranks 3rd and OECD members ranks 1st of 176 countries.
Where does this data come from?: IEA Energy Statistics Data Browser, International Energy Agency (IEA), published as Fossil fuel energy consumption (% of total). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Individual pages

Share, cite or embed this page

Cite this page

Iran, Islamic Republic of vs OECD members: Fossil fuel energy consumption. Statizoid, drawing on IEA Energy Statistics Data Browser, International Energy Agency (IEA). Retrieved 09 September 2026, from https://energy.statizoid.com/compare/fossil-fuel-energy-consumption-percent-of-total/iran-islamic-rep/oecd-members/

Embed or link this data

Paste this into a page to link back to these figures. The data itself is free to reuse under CC BY 4.0 (World Bank Open Data); please keep the attribution.

<a href="https://energy.statizoid.com/compare/fossil-fuel-energy-consumption-percent-of-total/iran-islamic-rep/oecd-members/">Iran, Islamic Republic of vs OECD members: Fossil fuel energy consumption</a> — Statizoid

About this data

Indicator: Fossil fuel energy consumption (% of total)
Unit: % of total
Source: IEA Energy Statistics Data Browser, International Energy Agency (IEA)
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 223 places, 7,661 data points, 1960–2024
Last refreshed: 03 September 2026

Fossil fuel comprises coal, oil, petroleum, and natural gas products.