In 2023, the UK's natural gas gross available energy stood slightly above 2.721 million terajoules. Looking ahead, forecasts for 2024 to 2028 indicate a gradual decline. The year-on-year percentage changes show a consistent reduction, with slight dips each year: 2025 by 0.61%, 2026 by 0.59%, 2027 by 0.59%, and 2028 by 0.58%. Over this period, the compound annual growth rate (CAGR) suggests a steady average reduction of approximately 0.6% annually.
Future trends to watch include fluctuations in domestic and international energy policies, shifts towards sustainable energy sources, and the potential impact of technology advancements on energy efficiency.