{"entity":{"iso2":"JP","iso3":"JPN","name":"Japan","slug":"japan"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"annual-change-fossil-fuels","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/annual-change-fossil-fuels","title":"Annual change in primary energy from fossil fuels","unit":"terawatt-hours"},"observations":[{"date":"1966-01-01","value":235.753},{"date":"1967-01-01","value":285.04},{"date":"1968-01-01","value":221.514},{"date":"1969-01-01","value":420.698},{"date":"1970-01-01","value":412.309},{"date":"1971-01-01","value":127.234},{"date":"1972-01-01","value":246.437},{"date":"1973-01-01","value":427.797},{"date":"1974-01-01","value":-114.008},{"date":"1975-01-01","value":-58.5256},{"date":"1976-01-01","value":148.326},{"date":"1977-01-01","value":18.2655},{"date":"1978-01-01","value":22.0167},{"date":"1979-01-01","value":17.3621},{"date":"1980-01-01","value":-217.017},{"date":"1981-01-01","value":-81.151},{"date":"1982-01-01","value":-181.173},{"date":"1983-01-01","value":74.5638},{"date":"1984-01-01","value":127.877},{"date":"1985-01-01","value":3.07068},{"date":"1986-01-01","value":-19.9614},{"date":"1987-01-01","value":143.816},{"date":"1988-01-01","value":249.292},{"date":"1989-01-01","value":121.187},{"date":"1990-01-01","value":163.492},{"date":"1991-01-01","value":73.5783},{"date":"1992-01-01","value":81.6075},{"date":"1993-01-01","value":-28.549},{"date":"1994-01-01","value":254.313},{"date":"1995-01-01","value":58.9123},{"date":"1996-01-01","value":90.3643},{"date":"1997-01-01","value":23.7728},{"date":"1998-01-01","value":-129.121},{"date":"1999-01-01","value":134.662},{"date":"2000-01-01","value":101.764},{"date":"2001-01-01","value":-58.9246},{"date":"2002-01-01","value":11.1452},{"date":"2003-01-01","value":197.408},{"date":"2004-01-01","value":-70.9027},{"date":"2005-01-01","value":119.001},{"date":"2006-01-01","value":-59.8774},{"date":"2007-01-01","value":30.3494},{"date":"2008-01-01","value":-39.8979},{"date":"2009-01-01","value":-562.397},{"date":"2010-01-01","value":275.406},{"date":"2011-01-01","value":55.6311},{"date":"2012-01-01","value":340.083},{"date":"2013-01-01","value":-71.1248},{"date":"2014-01-01","value":-142.69},{"date":"2015-01-01","value":-123.592},{"date":"2016-01-01","value":-96.6914},{"date":"2017-01-01","value":-14.7988},{"date":"2018-01-01","value":-110.077},{"date":"2019-01-01","value":-164.508},{"date":"2020-01-01","value":-346.928},{"date":"2021-01-01","value":128.708},{"date":"2022-01-01","value":-36.6852},{"date":"2023-01-01","value":-225.73},{"date":"2024-01-01","value":-90.6277},{"date":"2025-01-01","value":-81.85}],"summary":{"latest_period":"2025-01-01","latest_value":-81.85,"max":427.797,"mean":38.5992,"min":-562.397,"of":75,"rank":75,"trend":"volatile"}}