{"entity":{"iso2":"JP","iso3":"JPN","name":"Japan","slug":"japan"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"share-electricity-solar","source":"Ember (2026) and other sources \u2013 with major processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/share-electricity-solar","title":"Share of electricity generation from solar","unit":"%"},"observations":[{"date":"1985-01-01","value":0.0},{"date":"1986-01-01","value":0.0},{"date":"1987-01-01","value":0.0},{"date":"1988-01-01","value":0.0},{"date":"1989-01-01","value":0.0},{"date":"1990-01-01","value":0.000113443},{"date":"1991-01-01","value":0.000109733},{"date":"1992-01-01","value":0.0011453},{"date":"1993-01-01","value":0.00242954},{"date":"1994-01-01","value":0.00294568},{"date":"1995-01-01","value":0.00390749},{"date":"1996-01-01","value":0.005292},{"date":"1997-01-01","value":0.00912941},{"date":"1998-01-01","value":0.0135181},{"date":"1999-01-01","value":0.0202036},{"date":"2000-01-01","value":0.0309184},{"date":"2001-01-01","value":0.0461621},{"date":"2002-01-01","value":0.0625527},{"date":"2003-01-01","value":0.0869494},{"date":"2004-01-01","value":0.113273},{"date":"2005-01-01","value":0.141362},{"date":"2006-01-01","value":0.17177},{"date":"2007-01-01","value":0.195744},{"date":"2008-01-01","value":0.218805},{"date":"2009-01-01","value":0.273783},{"date":"2010-01-01","value":0.344279},{"date":"2011-01-01","value":0.492664},{"date":"2012-01-01","value":0.665835},{"date":"2013-01-01","value":1.18684},{"date":"2014-01-01","value":2.21601},{"date":"2015-01-01","value":3.35301},{"date":"2016-01-01","value":4.07352},{"date":"2017-01-01","value":5.01829},{"date":"2018-01-01","value":5.65318},{"date":"2019-01-01","value":6.43785},{"date":"2020-01-01","value":7.50917},{"date":"2021-01-01","value":8.13593},{"date":"2022-01-01","value":8.75193},{"date":"2023-01-01","value":9.57158},{"date":"2024-01-01","value":9.51406},{"date":"2025-01-01","value":9.81298}],"summary":{"latest_period":"2025-01-01","latest_value":9.81298,"max":9.81298,"mean":2.05213,"min":0.0,"of":213,"rank":52,"trend":"volatile"}}