Alternative and nuclear energy in Least developed countries

Least developed countries: Alternative and nuclear energy was 4.1% in 2023. ▲ Rising

Latest (2023)
4.1%
Change on year
up 2.8%
Rank
35th
of 44 groups
All-time high
4.1%
in 2023
All-time low
1.3%
in 1997
Years of data
34
1990–2023

Alternative and nuclear energy in Least developed countries, 1990–2023

12341990200620231990: 1.6 % of total energy use1991: 1.6 % of total energy use1992: 1.5 % of total energy use1993: 1.6 % of total energy use1994: 1.5 % of total energy use1995: 1.4 % of total energy use1996: 1.4 % of total energy use1997: 1.3 % of total energy use1998: 1.7 % of total energy use1999: 1.7 % of total energy use2000: 2 % of total energy use2001: 2.1 % of total energy use2002: 2.2 % of total energy use2003: 2 % of total energy use2004: 2.1 % of total energy use2005: 2.2 % of total energy use2006: 2.2 % of total energy use2007: 2.3 % of total energy use2008: 2.3 % of total energy use2009: 2.4 % of total energy use2010: 2.7 % of total energy use2011: 2.9 % of total energy use2012: 2.9 % of total energy use2013: 3 % of total energy use2014: 3.1 % of total energy use2015: 3 % of total energy use2016: 3.1 % of total energy use2017: 3.2 % of total energy use2018: 3.5 % of total energy use2019: 3.4 % of total energy use2020: 3.6 % of total energy use2021: 3.8 % of total energy use2022: 4 % of total energy use2023: 4.1 % of total energy use

Source: IEA Energy Statistics Data Browser, International Energy Agency (IEA). Measured in % of total energy use.

Analysis

The most recent figure for alternative and nuclear energy in Least developed countries is 4.1%, measured in 2023. That is the highest value across all 34 years on record.

Compared with earlier readings it is up 2.8% on the previous year and up 36.1% over ten years.

Over the whole period, alternative and nuclear energy in Least developed countries peaked at 4.1% in 2023 and was at its lowest, 1.3%, in 1997.

Least developed countries ranks 35th of 44 groups on this measure, in the bottom quarter.

The long-run direction has been consistently rising across the 34 years of available data.

Alternative and nuclear energy in Least developed countries, year by year

Annual values for Alternative and nuclear energy (% of total energy use) in Least developed countries, 1990 to 2023.
Year % of total energy use Change
1990 1.6%
1991 1.6% +3.4%
1992 1.5% -8.3%
1993 1.6% +5.4%
1994 1.5% -5.5%
1995 1.4% -4.2%
1996 1.4% -1.9%
1997 1.3% -4.7%
1998 1.7% +24.4%
1999 1.7% +3.0%
2000 2.0% +19.1%
2001 2.1% +5.0%
2002 2.2% +1.5%
2003 2.0% -7.1%
2004 2.1% +3.3%
2005 2.2% +5.2%
2006 2.2% +1.4%
2007 2.3% +3.9%
2008 2.3% -1.8%
2009 2.4% +4.3%
2010 2.7% +15.9%
2011 2.9% +7.1%
2012 2.9% -0.2%
2013 3.0% +2.4%
2014 3.1% +4.7%
2015 3.0% -3.3%
2016 3.1% +1.9%
2017 3.2% +3.1%
2018 3.5% +9.3%
2019 3.4% -3.7%
2020 3.6% +7.4%
2021 3.8% +5.7%
2022 4.0% +4.2%
2023 4.1% +2.8%

Averages by decade

DecadeAverage LowestHighest Years
1990s 1.5% 1.3% 1.7% 10
2000s 2.2% 2.0% 2.4% 10
2010s 3.1% 2.7% 3.5% 10
2020s 3.9% 3.6% 4.1% 4

Countries ranked near Least developed countries

  1. 32 Nicaragua 17.3% compare
  2. 33 Georgia 16.9% compare
  3. 34 Türkiye 15.7% compare
  4. 35 Philippines 15.7% compare
  5. 36 Panama 14.9% compare
  6. 37 Denmark 14.5% compare
  7. 37 Venezuela, Bolivarian Republic of 14.5% compare

See the full ranking of 196 places →

More energy & mining data for Least developed countries

All data for Least developed countries →

Frequently asked questions

What is alternative and nuclear energy in Least developed countries?
Alternative and nuclear energy in Least developed countries was 4.1% in 2023, according to IEA Energy Statistics Data Browser, International Energy Agency (IEA).
What is the highest alternative and nuclear energy recorded in Least developed countries?
The highest recorded value was 4.1% in 2023.
What is the lowest alternative and nuclear energy recorded in Least developed countries?
The lowest recorded value was 1.3% in 1997.
How does Least developed countries rank for alternative and nuclear energy?
Least developed countries ranks 35th out of 44 groups with data for 2023.
Is alternative and nuclear energy rising or falling in Least developed countries?
Over the last ten years it is up 36.1%. The long-run trend across the full record is rising.
Where does this Least developed countries data come from?
The figures come from IEA Energy Statistics Data Browser, International Energy Agency (IEA), published as part of Alternative and nuclear energy (% of total energy use). Statizoid updates them automatically from the source API.

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Alternative and nuclear energy in Least developed countries. Statizoid, drawing on IEA Energy Statistics Data Browser, International Energy Agency (IEA). Retrieved 03 September 2026, from https://energy.statizoid.com/stat/alternative-and-nuclear-energy-percent-of-total-energy-use/least-developed-countries-un-classification/

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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
196 places, 6,654 data points, 1990–2024
Last refreshed

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.