In 2023, Japan's gas consumption stood at 9.50 Billion Cubic Feet Per Day. The forecasted data from 2024 to 2028 shows a decline in consumption values each year: from 9.39 in 2024 to 8.88 in 2028. This indicates a noticeable downward trend, marked by an annual decrease. The year-on-year percentage variation from 2024 to 2025 is approximately -1.60%, and from 2025 to 2026 is -1.41%, maintaining this negative trend towards 2028. The compound annual growth rate (CAGR) over this forecasted period is approximately -1.34%.

Future trends to watch include:

Japan's shift towards renewable energy sources potentially reducing gas dependency.
Government policies and investments in energy efficiency and conservation initiatives.
Global energy price fluctuations influencing domestic gas consumption.
Technological advancements in energy storage and carbon emissions reduction.