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

29 years are reported by both, from 1995 to 2023.

Where does this data come from?

Statizoid (derived), published as Exports of low carbon technology products, US dollar (World), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Estonia vs Portugal: Exports of low carbon technology products, US dollar (World), per

Estonia

30,788 units per square kilometre

in 2023

Portugal

31,219 units per square kilometre

in 2023

Estonia rank

30th

Portugal rank

29th

Exports of low carbon technology products, US dollar (World), per over time

Estonia
Portugal

How they compare

Portugal currently reports 31,219 units per square kilometre against 30,788 units per square kilometre in Estonia, a difference of 431 units per square kilometre.

The two have swapped places 4 times across 29 shared years of data; in 1995 it was Portugal ahead.

Estonia ranks 30th and Portugal ranks 29th of 180 countries.

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

Head to head by decade

Decade	Estonia	Portugal	Difference	Ahead
1990s	1,294 units per square kilometre	3,264 units per square kilometre	1,970 units per square kilometre	Portugal
2000s	6,640 units per square kilometre	7,509 units per square kilometre	869.12 units per square kilometre	Portugal
2010s	16,097 units per square kilometre	21,092 units per square kilometre	4,994 units per square kilometre	Portugal
2020s	26,396 units per square kilometre	29,960 units per square kilometre	3,564 units per square kilometre	Portugal

Averages of every year both report within each decade.

Frequently asked questions

Which has higher exports of low carbon technology products, us dollar (world), per, Estonia or Portugal?: Portugal, at 31,219 units per square kilometre against 30,788 units per square kilometre in Estonia as of 2023.
What is the difference in exports of low carbon technology products, us dollar (world), per between Estonia and Portugal?: 431 units per square kilometre, with Portugal ahead.
How many years of comparable data are there for Estonia and Portugal?: 29 years are reported by both, from 1995 to 2023.
How do Estonia and Portugal rank globally for exports of low carbon technology products, us dollar (world), per?: Estonia ranks 30th and Portugal ranks 29th of 180 countries.
Where does this data come from?: Statizoid (derived), published as Exports of low carbon technology products, US dollar (World), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Estonia vs Portugal: Exports of low carbon technology products, US dollar (World), per. Statizoid, drawing on Statizoid (derived). Retrieved 16 September 2026, from https://trade.statizoid.com/compare/exports-of-low-carbon-technology-products-us-dollar-world-per-square-kilometre/estonia/portugal/

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<a href="https://trade.statizoid.com/compare/exports-of-low-carbon-technology-products-us-dollar-world-per-square-kilometre/estonia/portugal/">Estonia vs Portugal: Exports of low carbon technology products, US dollar (World), per</a> — Statizoid

About this data

Indicator: Exports of low carbon technology products, US dollar (World), per square kilometre
Unit: units per square kilometre
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 181 places, 4,506 data points, 1994–2023
Last refreshed: 20 August 2026

Exports of low carbon technology products, US dollar (World) divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.