In 2023, total support on natural gas in Japan was valued at approximately 1.07 billion USD, with forecasts indicating a steady annual increase: 1.08 billion USD in 2024, rising to 1.11 billion USD by 2028. The year-on-year growth is modest, with a consistent 0.93% rise observed each year from 2024 to 2028. Over the five-year period, the compound annual growth rate (CAGR) remains around 1.16%, which signifies stable investment in natural gas support across all beneficiaries or sectors.

Future trends to watch for:

Potential shifts in energy policy influencing natural gas investments.
Developments in renewable energy technologies and their impact on natural gas support.
Fluctuations in global natural gas prices affecting budget allocations.