data japan 2023Natural gas and LNG Data Hub 2025 ... This section covers trends and outlook for Japan’s primary energy supply and demand, power generation capacity and output, and consumption,Japan GDP for 2025 was 4.213 trillion US dollars, a 1.02% dec from 2022. Japan GDP for 2022 was 4.256 trillion US dollars, ... Data are in current U.S. dollars. Dollar fures for