New Caledonia Greenhouse Gas and Air Pollutant Emissions Since 2015

Climate TRACE provides greenhouse gas and air pollutant emissions data for New Caledonia, featuring annual country-level records since 2015 and monthly source-level data since 2021. The inventory details emissions by sub-sector and gas type, derived from a global monitoring project covering 2.7 million sources.

Use Cases

• Tracking monthly fluctuations in specific gas emissions at the source level since 2021
• Comparing emissions output across different industrial sub-sectors in New Caledonia
• Assessing the reliability of climate models using the provided confidence scores

Strengths

• Granular monthly source-level data available from 2021
• Includes confidence metrics for every emissions estimate
• Covers multiple gas types and air pollutants rather than just CO2

Limitations

• Source-level ownership data is inconsistent and only provided when available
• Data prior to 2021 is limited to annual country-level aggregates

Provenance

Source

Climate TRACE

Collection Method

Estimated via satellite imagery and remote sensing models by the Climate TRACE coalition.

Time Range

2015-2026

Freshness

Updated as of March 2026.

Geography

New Caledonia