{"entity":{"iso2":"ES","iso3":"ESP","name":"Spain","slug":"spain"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"electricity-source-wb-stacked","source":"IEA Energy Statistics Data Browser, IEA, via World Bank (2026) \u2013 processed by Our World in Data","source_url":"https://ourworldindata.org/grapher/electricity-source-wb-stacked","title":"Electricity production by source","unit":"% of total"},"observations":[{"date":"1990-01-01","value":-0.100051},{"date":"1991-01-01","value":-0.310653},{"date":"1992-01-01","value":-0.839203},{"date":"1993-01-01","value":-0.417724},{"date":"1994-01-01","value":-0.075377},{"date":"1995-01-01","value":-0.115507},{"date":"1996-01-01","value":0.212657},{"date":"1997-01-01","value":0.508923},{"date":"1998-01-01","value":0.553746},{"date":"1999-01-01","value":0.898452},{"date":"2000-01-01","value":2.77723},{"date":"2001-01-01","value":3.56174},{"date":"2002-01-01","value":4.87689},{"date":"2003-01-01","value":5.86062},{"date":"2004-01-01","value":6.80554},{"date":"2005-01-01","value":8.11913},{"date":"2006-01-01","value":8.74777},{"date":"2007-01-01","value":10.1558},{"date":"2008-01-01","value":12.3596},{"date":"2009-01-01","value":16.1798},{"date":"2010-01-01","value":18.3971},{"date":"2011-01-01","value":19.3731},{"date":"2012-01-01","value":22.321},{"date":"2013-01-01","value":26.0971},{"date":"2014-01-01","value":25.5074},{"date":"2015-01-01","value":24.545},{"date":"2016-01-01","value":24.8413},{"date":"2017-01-01","value":25.2504},{"date":"2018-01-01","value":25.3491},{"date":"2019-01-01","value":27.9378},{"date":"2020-01-01","value":31.619},{"date":"2021-01-01","value":35.0406}],"summary":{"latest_period":"2021-01-01","latest_value":35.0406,"max":35.0406,"mean":12.0637,"min":-0.839203,"of":208,"rank":14,"trend":"volatile"}}