In 2023, the UK's carbon dioxide emissions stood at 4.61 metric tons per capita. Forecasted data show a decreasing trend from 2024 to 2028, with emissions falling from 4.45 to 3.79 metric tons per capita. Year-on-year variations reveal a consistent reduction pace: 3.6% in 2025, 4.0% in 2026, 3.9% in 2027, and 4.3% in 2028. This constitutes a five-year compound annual growth rate (CAGR) of -4.0%.

Future trends to watch for include:

Government policies targeting carbon neutrality, potentially accelerating emission declines.
Technological advances in renewable energy and energy efficiency.
Economic factors influencing industrial output and energy consumption patterns.
Public and corporate shifts towards sustainability and reduced carbon footprints.