{"entity":{"iso2":"JP","iso3":"JPN","name":"Japan","slug":"japan"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"installed-geothermal-capacity","source":"IRENA (2025) \u2013 processed by Our World in Data","source_url":"https://ourworldindata.org/grapher/installed-geothermal-capacity","title":"Installed geothermal energy capacity","unit":"megawatts"},"observations":[{"date":"2000-01-01","value":533.0},{"date":"2001-01-01","value":533.0},{"date":"2002-01-01","value":533.0},{"date":"2003-01-01","value":535.0},{"date":"2004-01-01","value":535.0},{"date":"2005-01-01","value":535.0},{"date":"2006-01-01","value":532.0},{"date":"2007-01-01","value":532.0},{"date":"2008-01-01","value":532.0},{"date":"2009-01-01","value":535.0},{"date":"2010-01-01","value":537.0},{"date":"2011-01-01","value":537.0},{"date":"2012-01-01","value":512.0},{"date":"2013-01-01","value":512.0},{"date":"2014-01-01","value":508.0},{"date":"2015-01-01","value":516.0},{"date":"2016-01-01","value":526.0},{"date":"2017-01-01","value":471.366},{"date":"2018-01-01","value":473.115},{"date":"2019-01-01","value":480.714},{"date":"2020-01-01","value":487.004},{"date":"2021-01-01","value":486.814},{"date":"2022-01-01","value":436.814},{"date":"2023-01-01","value":456.054},{"date":"2024-01-01","value":489.054}],"summary":{"latest_period":"2024-01-01","latest_value":489.054,"max":537.0,"mean":510.557,"min":436.814,"of":32,"rank":10,"trend":"falling"}}