How many years of comparable data are there for Early-demographic dividend and Portugal?

35 years are reported by both, from 1990 to 2024.

Where does this data come from?

IEA Energy Statistics Data Browser, International Energy Agency (IEA), published as Alternative and nuclear energy (% of total energy use). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Early-demographic dividend vs Portugal: Alternative and nuclear energy

Early-demographic dividend

10.1%

in 2024

Portugal

17.7%

in 2024

Early-demographic dividend rank

32nd

Portugal rank

29th

Alternative and nuclear energy over time

Early-demographic dividend
Portugal

How they compare

Portugal currently reports 17.7% against 10.1% in Early-demographic dividend, a difference of 7.6%.

That makes Portugal's figure about 1.8 times Early-demographic dividend's.

The two have swapped places 10 times across 35 shared years of data; in 1990 it was Portugal ahead.

Early-demographic dividend ranks 32nd and Portugal ranks 29th of 46 groups.

Portugal has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade	Early-demographic dividend	Portugal	Difference	Ahead
1990s	4.0%	4.6%	0.6%	Portugal
2000s	4.3%	4.8%	0.4%	Portugal
2010s	4.5%	10.4%	5.9%	Portugal
2020s	6.5%	13.9%	7.4%	Portugal

Averages of every year both report within each decade.

Frequently asked questions

Which has higher alternative and nuclear energy, Early-demographic dividend or Portugal?: Portugal, at 17.7% against 10.1% in Early-demographic dividend as of 2024.
What is the difference in alternative and nuclear energy between Early-demographic dividend and Portugal?: 7.6%, with Portugal ahead.
How many years of comparable data are there for Early-demographic dividend and Portugal?: 35 years are reported by both, from 1990 to 2024.
How do Early-demographic dividend and Portugal rank globally for alternative and nuclear energy?: Early-demographic dividend ranks 32nd and Portugal ranks 29th of 46 groups.
Where does this data come from?: IEA Energy Statistics Data Browser, International Energy Agency (IEA), published as Alternative and nuclear energy (% of total energy use). 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

Early-demographic dividend vs Portugal: Alternative and nuclear energy. Statizoid, drawing on IEA Energy Statistics Data Browser, International Energy Agency (IEA). Retrieved 16 September 2026, from https://energy.statizoid.com/compare/alternative-and-nuclear-energy-percent-of-total-energy-use/early-demographic-dividend/portugal/

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/alternative-and-nuclear-energy-percent-of-total-energy-use/early-demographic-dividend/portugal/">Early-demographic dividend vs Portugal: Alternative and nuclear energy</a> — Statizoid

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: 197 places, 6,669 data points, 1990–2024
Last refreshed: 03 September 2026

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.