{"entity":{"iso2":"JP","iso3":"JPN","name":"Japan","slug":"japan"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"primary-energy-source-bar","source":"Energy Institute - Statistical Review of World Energy (2026); Smil (2017) \u2013 with major processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/primary-energy-source-bar","title":"Primary energy use by source","unit":"terawatt-hours"},"observations":[{"date":"1965-01-01","value":566.523},{"date":"1966-01-01","value":603.773},{"date":"1967-01-01","value":663.195},{"date":"1968-01-01","value":682.455},{"date":"1969-01-01","value":728.983},{"date":"1970-01-01","value":702.305},{"date":"1971-01-01","value":637.666},{"date":"1972-01-01","value":623.121},{"date":"1973-01-01","value":658.821},{"date":"1974-01-01","value":698.346},{"date":"1975-01-01","value":653.263},{"date":"1976-01-01","value":638.791},{"date":"1977-01-01","value":602.657},{"date":"1978-01-01","value":545.732},{"date":"1979-01-01","value":582.814},{"date":"1980-01-01","value":677.06},{"date":"1981-01-01","value":759.07},{"date":"1982-01-01","value":723.947},{"date":"1983-01-01","value":713.582},{"date":"1984-01-01","value":797.98},{"date":"1985-01-01","value":832.826},{"date":"1986-01-01","value":793.076},{"date":"1987-01-01","value":809.326},{"date":"1988-01-01","value":874.772},{"date":"1989-01-01","value":876.164},{"date":"1990-01-01","value":907.69},{"date":"1991-01-01","value":900.481},{"date":"1992-01-01","value":885.255},{"date":"1993-01-01","value":902.806},{"date":"1994-01-01","value":945.326},{"date":"1995-01-01","value":979.856},{"date":"1996-01-01","value":1005.58},{"date":"1997-01-01","value":1032.95},{"date":"1998-01-01","value":984.719},{"date":"1999-01-01","value":1035.98},{"date":"2000-01-01","value":1110.6},{"date":"2001-01-01","value":1137.15},{"date":"2002-01-01","value":1207.91},{"date":"2003-01-01","value":1241.26},{"date":"2004-01-01","value":1274.1},{"date":"2005-01-01","value":1334.81},{"date":"2006-01-01","value":1312.14},{"date":"2007-01-01","value":1377.4},{"date":"2008-01-01","value":1414.78},{"date":"2009-01-01","value":1186.95},{"date":"2010-01-01","value":1352.73},{"date":"2011-01-01","value":1282.65},{"date":"2012-01-01","value":1354.2},{"date":"2013-01-01","value":1409.44},{"date":"2014-01-01","value":1385.74},{"date":"2015-01-01","value":1397.98},{"date":"2016-01-01","value":1395.39},{"date":"2017-01-01","value":1415.96},{"date":"2018-01-01","value":1386.6},{"date":"2019-01-01","value":1362.59},{"date":"2020-01-01","value":1270.75},{"date":"2021-01-01","value":1369.47},{"date":"2022-01-01","value":1365.52},{"date":"2023-01-01","value":1260.11},{"date":"2024-01-01","value":1258.55},{"date":"2025-01-01","value":1210.65}],"summary":{"latest_period":"2025-01-01","latest_value":1210.65,"max":1415.96,"mean":1001.68,"min":545.732,"of":78,"rank":5,"trend":"rising"}}