How many years of comparable data are there for Japan and OECD?

111 years are reported by both, from 1990 to 2100.

Where does this data come from?

Organisation for Economic Co-operation and Development, published as OECD Economic Outlook 117 long-term scenarios — Share of solar in total primary energy supply, fraction between 0 and 1. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Japan vs OECD: OECD Economic Outlook 117 long-term scenarios — Share of solar in

Japan

0.0647

in 2100

OECD

0.065

in 2100

Japan rank

25th

OECD rank

24th

OECD Economic Outlook 117 long-term scenarios — Share of solar in over time

Japan
OECD

How they compare

OECD currently reports 0.065 against 0.0647 in Japan, a difference of 0.0003.

The two have swapped places 3 times across 111 shared years of data; in 1990 it was Japan ahead.

Japan ranks 25th and OECD ranks 24th of 40 countries.

Across the 12 decades both report, Japan averaged higher in 4 and OECD in 8.

Head to head by decade

Decade	Japan	OECD	Difference	Ahead
1990s	0.0025	0.0005	0.002	Japan
2000s	0.0014	0.0009	0.0005	Japan
2010s	0.0071	0.0045	0.0027	Japan
2020s	0.0191	0.0143	0.0048	Japan
2030s	0.0125	0.0237	0.0111	OECD
2040s	0.0106	0.0301	0.0195	OECD
2050s	0.014	0.0372	0.0233	OECD
2060s	0.022	0.0442	0.0223	OECD
2070s	0.0326	0.05	0.0175	OECD
2080s	0.0446	0.0558	0.0112	OECD
2090s	0.0574	0.0618	0.0044	OECD
2100s	0.0647	0.065	0.0003	OECD

Averages of every year both report within each decade.

Frequently asked questions

Which has higher oecd economic outlook 117 long-term scenarios — share of solar in, Japan or OECD?: OECD, at 0.065 against 0.0647 in Japan as of 2100.
What is the difference in oecd economic outlook 117 long-term scenarios — share of solar in between Japan and OECD?: 0.0003, with OECD ahead.
How many years of comparable data are there for Japan and OECD?: 111 years are reported by both, from 1990 to 2100.
How do Japan and OECD rank globally for oecd economic outlook 117 long-term scenarios — share of solar in?: Japan ranks 25th and OECD ranks 24th of 40 countries.
Where does this data come from?: Organisation for Economic Co-operation and Development, published as OECD Economic Outlook 117 long-term scenarios — Share of solar in total primary energy supply, fraction between 0 and 1. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Japan vs OECD: OECD Economic Outlook 117 long-term scenarios — Share of solar in. Statizoid, drawing on Organisation for Economic Co-operation and Development. Retrieved 16 September 2026, from https://economy.statizoid.com/compare/oecd-economic-outlook-117-long-term-scenarios-share-of-solar-in-total-primary-energy/japan/oecd/

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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: 18 August 2026

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.