As of 2023, the UK registered greenhouse gas emissions at 384.55 million metric tons of CO2 equivalent. Based on forecasted data, emissions are expected to decrease annually from 369.42 million metric tons in 2024 to 309.81 million metric tons by 2028, reflecting a year-on-year reduction. The Compound Annual Growth Rate (CAGR) over the five-year period is projected to be negative, indicating a consistent downward trend in emissions.

Future trends to watch for include:

Increased adoption of renewable energy and green technologies.
Changes in government policy aiming to meet international climate targets.
Industrial shifts towards energy-efficient processes and carbon-neutral initiatives.
Potential economic and regulatory impacts on emission drivers post-2028.