Guernsey Greenhouse Gas and Air Pollutant Emissions (2015-2026)

Greenhouse gas and air pollutant emissions for Guernsey, featuring annual country-level data since 2015 and monthly source-level data since 2021. Produced by the Climate TRACE coalition, the inventory estimates emissions across specific sub-sectors and individual assets using a global monitoring network. The data includes confidence scores for monthly estimates and ownership details for specific emission sources where available.

Use Cases

• Analyzing temporal trends in Guernsey's carbon footprint using annual country-level emissions from 2015
• Identifying high-impact emission sources by filtering monthly source-level data by sub-sector
• Evaluating the reliability of environmental models using the provided confidence scores

Strengths

• Source-level granularity for individual assets beginning in 2021
• Includes confidence scores for monthly emission estimates
• Standardized sub-sector and gas type classifications

Limitations

• Ownership data is inconsistent and only provided where available
• Source-level data is unavailable for the 2015-2020 period
• Emissions are modeled estimates rather than direct continuous sensor measurements

Provenance

Source

Climate TRACE coalition

Collection Method

Estimated from over 744 million assets using multi-source data integration

Time Range

2015 - 2026

Freshness

Last updated March 2026, reflecting active monitoring and recent data ingestion.

Geography

Guernsey