Adjusted savings: energy depletion in Iran, Islamic Republic of

Iran, Islamic Republic of: Adjusted savings: energy depletion was 5.0% in 2021. ◆ Volatile

Latest (2021)
5.0%
Change on year
up 35.4%
World rank
28th
of 202 countries
All-time high
32.2%
in 1974
All-time low
1.5%
in 1986
Years of data
50
1970–2021

Adjusted savings: energy depletion in Iran, Islamic Republic of, 1970–2021

0102030197019952021

Source: Staff estimates, World Bank (WB). Measured in % of GNI.

Analysis

The most recent figure for adjusted savings: energy depletion in Iran, Islamic Republic of is 5.0%, measured in 2021.

That represents a change of up 35.4% on the previous year and down 10.5% over ten years.

Over the whole period, adjusted savings: energy depletion in Iran, Islamic Republic of peaked at 32.2% in 1974 and was at its lowest, 1.5%, in 1986.

That places Iran, Islamic Republic of 28th out of 202 countries with data for 2021, putting it in the top quarter.

The series is highly variable year to year, so single readings are best treated with caution.

Adjusted savings: energy depletion in Iran, Islamic Republic of, year by year

Annual values for Adjusted savings: energy depletion (% of GNI) in Iran, Islamic Republic of, 1970 to 2021.
Year % of GNI Change
1970 7.1%
1971 9.6% +35.1%
1972 11.1% +15.5%
1973 12.9% +15.9%
1974 32.2% +149.7%
1975 23.8% -25.9%
1976 21.9% -8.2%
1977 19.2% -12.3%
1978 20.5% +6.9%
1979 16.6% -19.0%
1980 13.7% -17.4%
1981 10.6% -22.7%
1982 8.6% -18.8%
1983 7.0% -18.3%
1984 6.2% -11.5%
1985 5.4% -12.5%
1986 1.5% -72.6%
1987 3.4% +125.1%
1988 3.3% -2.3%
1989 5.8% +75.3%
1990 7.8% +36.2%
1993 10.5% +33.7%
1994 8.8% -16.4%
1995 7.0% -20.5%
1996 7.3% +4.2%
1997 6.5% -11.2%
1998 4.2% -35.6%
1999 5.8% +40.1%
2000 10.4% +78.2%
2001 7.3% -29.3%
2002 5.3% -28.0%
2003 6.1% +15.0%
2004 7.3% +20.8%
2005 9.1% +23.8%
2006 8.9% -2.4%
2007 7.4% -16.3%
2008 8.7% +16.8%
2009 5.1% -41.6%
2010 5.3% +3.8%
2011 5.6% +6.5%
2012 3.9% -30.3%
2013 4.2% +7.5%
2014 4.4% +4.3%
2015 2.8% -36.3%
2016 2.9% +5.8%
2017 4.2% +43.8%
2018 7.8% +85.0%
2019 4.7% -39.7%
2020 3.7% -21.7%
2021 5.0% +35.4%

Averages by decade

DecadeAverage LowestHighest Years
1970s 17.5% 7.1% 32.2% 10
1980s 6.6% 1.5% 13.7% 10
1990s 7.2% 4.2% 10.5% 8
2000s 7.5% 5.1% 10.4% 10
2010s 4.6% 2.8% 7.8% 10
2020s 4.4% 3.7% 5.0% 2

Countries ranked near Iran, Islamic Republic of

  1. 25 Ecuador 5.7% compare
  2. 26 South Sudan 5.4% compare
  3. 27 Saudi Arabia 5.1% compare
  4. 29 Malaysia 4.2% compare
  5. 30 Egypt 3.6% compare
  6. 31 Colombia 3.5% compare

See the full ranking of 249 places →

More economy & growth data for Iran, Islamic Republic of

All data for Iran, Islamic Republic of →

Frequently asked questions

What is adjusted savings: energy depletion in Iran, Islamic Republic of?
Adjusted savings: energy depletion in Iran, Islamic Republic of was 5.0% in 2021, according to Staff estimates, World Bank (WB).
What is the highest adjusted savings: energy depletion recorded in Iran, Islamic Republic of?
The highest recorded value was 32.2% in 1974.
What is the lowest adjusted savings: energy depletion recorded in Iran, Islamic Republic of?
The lowest recorded value was 1.5% in 1986.
How does Iran, Islamic Republic of rank for adjusted savings: energy depletion?
Iran, Islamic Republic of ranks 28th out of 202 countries with data for 2021.
Is adjusted savings: energy depletion rising or falling in Iran, Islamic Republic of?
Over the last ten years it is down 10.5%. The long-run trend across the full record is volatile.
Where does this Iran, Islamic Republic of data come from?
The figures come from Staff estimates, World Bank (WB), published as part of Adjusted savings: energy depletion (% of GNI). Statizoid updates them automatically from the source API.

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Adjusted savings: energy depletion in Iran, Islamic Republic of. Statizoid, drawing on Staff estimates, World Bank (WB). Retrieved 13 September 2026, from https://economy.statizoid.com/stat/adjusted-savings-energy-depletion-percent-of-gni/iran-islamic-rep/

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About this data

Indicator
Adjusted savings: energy depletion (% of GNI)
Unit
% of GNI
Source
Staff estimates, World Bank (WB)
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
249 places, 10,335 data points, 1970–2021
Last refreshed

Energy depletion is the ratio of the value of the stock of energy resources to the remaining reserve lifetime (capped at 25 years). It covers coal, crude oil, and natural gas. This indicator is expressed as a percentage of Gross National Income (GNI) which is the total income earned by all residents within an economic territory during an accounting period. It is equal to gross domestic product plus earned income receivable from abroad minus earned income payable abroad.