In 2023, groundwater abstraction in Japan stood at 8.24 billion cubic meters. The forecasted data for 2024 to 2028 shows a decreasing trend in groundwater abstraction, with values dropping incrementally each year. Specifically, there is a year-on-year decrease of approximately 1.1% in 2025, 1.1% in 2026, and 1% in 2027. The year 2028 sees a slight deceleration in the decrease, falling by about 1%. The Compound Annual Growth Rate (CAGR) from 2023 to 2028 stands at -1.06%, indicating a gradual decline in groundwater abstraction over the five-year period.

Future trends to watch for:

Potential changes in governmental water management policies aimed at sustainable use of groundwater resources
Technological advancements in water conservation and efficiency
Impact of climate change on groundwater recharge rates
Urbanization and industrial demands affecting groundwater usage patterns