JAPANESEPOWER.ORG

This site has been put together to give information about the Japanese electricity markets and give a quick overview of what is happening. Please send me any comments, enhancement suggestions, etc to japanelectricity@gmail... Japanese current and historical electricity data, graphs, tables and csv. JEPX (Japan Electric Power Exchange) and demand from the regional utilities. Spot market is also known as day-ahead market. In this market, electric power will be delivered the next day. Intraday market is also known as hour-ahead market. In this market, electric power will be delivered at one hour after the order acceptance is closed.