Barbados vs Samoa: Emissions-weighted carbon price in emissions trading systems

Barbados

0 constant 2021 US$ per tonne of CO₂ equivalents

in 2025

Samoa

0 constant 2021 US$ per tonne of CO₂ equivalents

in 2025

Barbados rank

40th

Samoa rank

40th

Emissions-weighted carbon price in emissions trading systems over time

Barbados
Samoa

How they compare

Barbados currently reports 0 constant 2021 US$ per tonne of CO₂ equivalents against 0 constant 2021 US$ per tonne of CO₂ equivalents in Samoa, a difference of 0 constant 2021 US$ per tonne of CO₂ equivalents.

Across all 37 years both countries report, Samoa has been ahead every year.

Barbados ranks 40th and Samoa ranks 40th of 200 countries.

Individual pages

About this data

Indicator: Emissions-weighted carbon price in emissions trading systems
Unit: constant 2021 US$ per tonne of CO₂ equivalents
Source: Dolphin and Merkle (2024) – with minor processing by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 200 places, 7,400 data points, 1989–2025
Last refreshed: 07 August 2026

This data is expressed in US dollars. It is adjusted for inflation but does not account for differences in the cost of living between countries.