The EU economy’s seasonally adjusted greenhouse gas emissions in the third quarter of 2025 were estimated at 828 million tonnes of CO2-equivalents (CO2-eq), a 1.1% increase compared with the second quarter of 2025 (819 million tonnes of CO2-eq). At the same time, the EU’s gross domestic product (GDP) increased by 0.4% in the third quarter of 2025, compared with the previous quarter of 2025. (Source: European Commission)