Hydroelectricity consumption in Japan stood at 0.73 Exajoules in 2023. The forecasted values for the subsequent years are as follows: 0.72 Exajoules in 2024, 0.71 Exajoules in 2025, 0.70 Exajoules in 2026, 0.70 Exajoules in 2027, and 0.69 Exajoules in 2028. The year-on-year variations show a steady decline, with a -1.37% decrease from 2023 to 2024, and similar annual decreases subsequently. The Compound Annual Growth Rate (CAGR) for 2024-2028 stands at approximately -1.11%.
Future trends to watch for include technological advancements in hydroelectric power generation, potential shifts in energy policy favoring renewable sources, and environmental considerations that may impact hydroelectric infrastructure. Additionally, observing changes in overall energy consumption patterns and the influence of alternative energy sources will be critical.