Which has higher energy self-reliance, Portugal or Spain?

Portugal, at 28.1% against 24.5% in Spain as of 2024.

How many years of comparable data are there for Portugal and Spain?

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

Eurostat, published as Energy self-reliance. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Portugal

28.1%

in 2024

Spain

24.5%

in 2024

Portugal rank

16th

Spain rank

18th

Portugal currently reports 28.1% against 24.5% in Spain, a difference of 3.6%.

That makes Portugal's figure about 1.2 times Spain's.

The two have swapped places 5 times across 35 shared years of data; in 1990 it was Spain ahead.

Portugal ranks 16th and Spain ranks 18th of 27 countries.

Across the 4 decades both report, Portugal averaged higher in 1 and Spain in 3.

Decade	Portugal	Spain	Difference	Ahead
1990s	14.5%	28.2%	13.7%	Spain
2000s	14.4%	20.2%	5.8%	Spain
2010s	19.8%	21.2%	1.4%	Spain
2020s	25.5%	23.5%	2.0%	Portugal

Averages of every year both report within each decade.

Which has higher energy self-reliance, Portugal or Spain?: Portugal, at 28.1% against 24.5% in Spain as of 2024.
What is the difference in energy self-reliance between Portugal and Spain?: 3.6%, with Portugal ahead.
How many years of comparable data are there for Portugal and Spain?: 35 years are reported by both, from 1990 to 2024.
How do Portugal and Spain rank globally for energy self-reliance?: Portugal ranks 16th and Spain ranks 18th of 27 countries.
Where does this data come from?: Eurostat, published as Energy self-reliance. Statizoid refreshes it automatically from the source and publishes the full history for both places.