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OECD Economic Outlook 117 long-term scenarios — Share of solar in total primary energy supply, fraction between 0 and 1 by country

Long-run economic scenarios (to 2100) are produced every 2-3 years to look at factors influencing the global economy that play out over many decades. Different vintages look at a different set of scenarios described in an associated publication. Selected series from these scenarios are available here for individual...

Countries reporting
48
Highest
0.2628
China
Lowest
0.0008
Iceland
Median
0.0907
Years covered
111
1990–2100
Data points
7,053

What the numbers show

OECD Economic Outlook 117 long-term scenarios — Share of solar in total primary energy supply, fraction between 0 and 1 is currently reported for 48 countries. The highest value is 0.2628 in China; the lowest is 0.0008 in Iceland.

The median across all reporting countries is 0.0907, and the mean is 0.0934.

The gap between the highest and lowest reporting country is a factor of about 347.

Over the past decade 24 countries rose and 22 fell. The largest increase was in Canada (up 32.0%), and the largest decrease in Peru (down 3.2%).

OECD Economic Outlook 117 long-term scenarios — Share of solar in: full country ranking

#Country LatestYear 10-year changeTrend
1 China 0.2628 2100 up 13.5% volatile
1 Netherlands 0.2154 2100 up 14.4% volatile
1 Croatia 0.167 2100 down 0.0% volatile
2 Spain 0.2298 2100 up 11.8% volatile
2 Türkiye 0.1651 2100 up 10.1% volatile
3 Chile 0.1722 2100 down 0.0% volatile
4 Italy 0.1681 2100 down 0.0% volatile
4 Poland 0.1368 2100 down 0.0% volatile
5 Portugal 0.166 2100 down 0.1% volatile
6 Greece 0.1504 2100 up 12.9% volatile
7 Austria 0.1471 2100 up 9.4% volatile
8 Israel 0.1372 2100 down 2.5% rising
8 Estonia 0.0768 2100 up 12.9% volatile
9 Switzerland 0.1352 2100 down 0.0% volatile
9 Slovenia 0.0644 2100 up 1.0% volatile
10 Australia 0.1308 2100 down 0.2% volatile
11 Argentina 0.1289 2100 up 17.8% volatile
11 Latvia 0.0571 2100 up 12.2% volatile
12 Czechia 0.1187 2100 down 0.0% volatile
13 New Zealand 0.1163 2100 up 14.3% volatile
14 Hungary 0.1129 2100 down 0.0% volatile
14 Lithuania 0.0201 2100 down 0.0% volatile
15 Mexico 0.1127 2100 down 0.2% volatile
16 Ireland 0.1076 2100 up 15.4% volatile
17 France 0.0996 2100 up 13.1% volatile
18 Germany 0.0989 2100 up 7.9% volatile
19 Bulgaria 0.095 2100 down 0.0% volatile
20 Colombia 0.0912 2100 up 19.8% volatile
21 Romania 0.0902 2100 down 0.0% volatile
22 Brazil 0.0893 2100 up 17.4% volatile
23 Indonesia 0.0863 2100 down 0.0% volatile
24 OECD 0.065 2100 up 10.1% volatile
25 Japan 0.0647 2100 up 25.5% volatile
26 Thailand 0.0567 2100 down 0.0% volatile
27 Canada 0.0472 2100 up 32.0% volatile
28 Norway 0.0468 2100 down 0.0% volatile
29 Finland 0.0409 2100 unchanged volatile
30 United States of America 0.0367 2100 up 16.9% volatile
31 Denmark 0.0328 2100 up 0.5% volatile
32 United Kingdom of Great Britain and Northern Ireland 0.0317 2100 up 13.4% volatile
33 Belgium 0.0291 2100 down 0.0% volatile
34 Luxembourg 0.0282 2100 down 0.0% volatile
35 Sweden 0.0223 2100 unchanged volatile
36 South Africa 0.0194 2100 up 13.6% volatile
37 India 0.0084 2100 down 0.0% volatile
38 Costa Rica 0.0013 2100 down 0.0% volatile
39 Peru 0.0012 2100 down 3.2% volatile
40 Iceland 0.0008 2100 up 16.8% volatile

Regions and income groups

Aggregates are excluded from the country ranking above so that a region can never outrank a country.

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OECD Economic Outlook 117 long-term scenarios — Share of solar in by country. Statizoid, drawing on Organisation for Economic Co-operation and Development. Retrieved 12 September 2026, from https://economy.statizoid.com/stat/oecd-economic-outlook-117-long-term-scenarios-share-of-solar-in-total-primary-energy/

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About this data

Indicator
OECD Economic Outlook 117 long-term scenarios — Share of solar in total primary energy supply, fraction between 0 and 1
Source
Organisation for Economic Co-operation and Development
Licence
OECD Terms and Conditions (attribution required)
Coverage
64 places, 7,053 data points, 1990–2100
Last refreshed

Long-run economic scenarios (to 2100) are produced every 2-3 years to look at factors influencing the global economy that play out over many decades. Different vintages look at a different set of scenarios described in an associated publication. Selected series from these scenarios are available here for individual OECD, accession and G20 economies. A breakdown of the global economy by regions (following World Bank definitions) is also provided.