{"entity":{"iso2":"UA","iso3":"UKR","name":"Ukraine","slug":"ukraine"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"primary-sub-energy-source","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-sub-energy-source","title":"Primary energy use by source","unit":"terawatt-hours"},"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":0.0},{"date":"1991-01-01","value":0.0},{"date":"1992-01-01","value":0.0},{"date":"1993-01-01","value":0.0},{"date":"1994-01-01","value":0.0},{"date":"1995-01-01","value":0.0},{"date":"1996-01-01","value":0.0},{"date":"1997-01-01","value":0.0},{"date":"1998-01-01","value":0.003},{"date":"1999-01-01","value":0.003},{"date":"2000-01-01","value":0.006},{"date":"2001-01-01","value":0.016},{"date":"2002-01-01","value":0.022},{"date":"2003-01-01","value":0.031},{"date":"2004-01-01","value":0.033},{"date":"2005-01-01","value":0.038},{"date":"2006-01-01","value":0.035},{"date":"2007-01-01","value":0.045},{"date":"2008-01-01","value":0.045},{"date":"2009-01-01","value":0.043},{"date":"2010-01-01","value":0.05},{"date":"2011-01-01","value":0.0895},{"date":"2012-01-01","value":0.2882},{"date":"2013-01-01","value":0.6386},{"date":"2014-01-01","value":1.1302},{"date":"2015-01-01","value":1.0844},{"date":"2016-01-01","value":0.9538},{"date":"2017-01-01","value":0.9834},{"date":"2018-01-01","value":1.1884},{"date":"2019-01-01","value":2.0202},{"date":"2020-01-01","value":3.2643},{"date":"2021-01-01","value":3.8227},{"date":"2022-01-01","value":1.4177},{"date":"2023-01-01","value":0.943441},{"date":"2024-01-01","value":1.02741},{"date":"2025-01-01","value":0.927888}],"summary":{"latest_period":"2025-01-01","latest_value":0.927888,"max":3.8227,"mean":0.491467,"min":0.0,"of":79,"rank":49,"trend":"volatile"}}