{"entity":{"iso2":"UA","iso3":"UKR","name":"Ukraine","slug":"ukraine"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"fossil-fuel-production-over-the-long-term","source":"Energy Institute - Statistical Review of World Energy (2026); Etemad & Luciani (1991); U.S. Energy Information Administration (2026) \u2013 with major processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/fossil-fuel-production-over-the-long-term","title":"Fossil fuel production by fuel","unit":"terawatt-hours"},"observations":[{"date":"1900-01-01","value":0.0},{"date":"1901-01-01","value":0.0},{"date":"1902-01-01","value":0.0},{"date":"1903-01-01","value":0.0},{"date":"1904-01-01","value":0.0},{"date":"1905-01-01","value":0.0},{"date":"1906-01-01","value":0.0},{"date":"1907-01-01","value":0.0},{"date":"1908-01-01","value":0.0},{"date":"1909-01-01","value":0.0},{"date":"1910-01-01","value":0.0},{"date":"1911-01-01","value":0.0},{"date":"1912-01-01","value":0.0},{"date":"1913-01-01","value":0.0},{"date":"1914-01-01","value":0.0},{"date":"1915-01-01","value":0.0},{"date":"1916-01-01","value":0.0},{"date":"1917-01-01","value":0.0},{"date":"1918-01-01","value":0.0},{"date":"1919-01-01","value":0.0},{"date":"1920-01-01","value":0.0},{"date":"1921-01-01","value":0.0},{"date":"1922-01-01","value":0.0},{"date":"1923-01-01","value":0.0},{"date":"1924-01-01","value":0.0},{"date":"1925-01-01","value":0.0},{"date":"1926-01-01","value":0.0},{"date":"1927-01-01","value":0.0},{"date":"1928-01-01","value":0.0},{"date":"1929-01-01","value":0.0},{"date":"1930-01-01","value":0.0},{"date":"1931-01-01","value":0.0},{"date":"1932-01-01","value":0.0},{"date":"1933-01-01","value":0.0},{"date":"1934-01-01","value":0.0},{"date":"1935-01-01","value":0.0},{"date":"1936-01-01","value":0.0},{"date":"1937-01-01","value":0.0},{"date":"1938-01-01","value":0.0},{"date":"1939-01-01","value":0.0},{"date":"1940-01-01","value":0.0},{"date":"1941-01-01","value":0.0},{"date":"1942-01-01","value":0.0},{"date":"1943-01-01","value":0.0},{"date":"1944-01-01","value":0.0},{"date":"1945-01-01","value":0.0},{"date":"1946-01-01","value":0.0},{"date":"1947-01-01","value":0.0},{"date":"1948-01-01","value":0.0},{"date":"1949-01-01","value":0.0},{"date":"1950-01-01","value":0.0},{"date":"1951-01-01","value":0.0},{"date":"1952-01-01","value":0.0},{"date":"1953-01-01","value":0.0},{"date":"1954-01-01","value":0.0},{"date":"1955-01-01","value":0.0},{"date":"1956-01-01","value":0.0},{"date":"1957-01-01","value":0.0},{"date":"1958-01-01","value":0.0},{"date":"1959-01-01","value":0.0},{"date":"1960-01-01","value":0.0},{"date":"1961-01-01","value":0.0},{"date":"1962-01-01","value":0.0},{"date":"1963-01-01","value":0.0},{"date":"1964-01-01","value":0.0},{"date":"1965-01-01","value":0.0},{"date":"1966-01-01","value":0.0},{"date":"1967-01-01","value":0.0},{"date":"1968-01-01","value":0.0},{"date":"1969-01-01","value":0.0},{"date":"1970-01-01","value":0.0},{"date":"1971-01-01","value":0.0},{"date":"1972-01-01","value":0.0},{"date":"1973-01-01","value":0.0},{"date":"1974-01-01","value":0.0},{"date":"1975-01-01","value":0.0},{"date":"1976-01-01","value":0.0},{"date":"1977-01-01","value":0.0},{"date":"1978-01-01","value":0.0},{"date":"1979-01-01","value":0.0},{"date":"1985-01-01","value":405.821},{"date":"1986-01-01","value":375.725},{"date":"1987-01-01","value":336.922},{"date":"1988-01-01","value":306.637},{"date":"1989-01-01","value":291.495},{"date":"1990-01-01","value":265.941},{"date":"1991-01-01","value":230.924},{"date":"1992-01-01","value":198.746},{"date":"1993-01-01","value":181.711},{"date":"1994-01-01","value":172.247},{"date":"1995-01-01","value":160.682},{"date":"1996-01-01","value":162.442},{"date":"1997-01-01","value":164.855},{"date":"1998-01-01","value":158.637},{"date":"1999-01-01","value":159.901},{"date":"2000-01-01","value":157.88},{"date":"2001-01-01","value":161.562},{"date":"2002-01-01","value":176.79},{"date":"2003-01-01","value":182.97},{"date":"2004-01-01","value":193.664},{"date":"2005-01-01","value":196.74},{"date":"2006-01-01","value":199.636},{"date":"2007-01-01","value":199.731},{"date":"2008-01-01","value":202.948},{"date":"2009-01-01","value":203.374},{"date":"2010-01-01","value":194.279},{"date":"2011-01-01","value":195.443},{"date":"2012-01-01","value":193.929},{"date":"2013-01-01","value":201.586},{"date":"2014-01-01","value":202.191},{"date":"2015-01-01","value":188.336},{"date":"2016-01-01","value":190.229},{"date":"2017-01-01","value":194.014},{"date":"2018-01-01","value":196.854},{"date":"2019-01-01","value":194.014},{"date":"2020-01-01","value":191.175},{"date":"2021-01-01","value":187.389},{"date":"2022-01-01","value":175.465},{"date":"2023-01-01","value":176.979},{"date":"2024-01-01","value":180.954},{"date":"2025-01-01","value":160.606}],"summary":{"latest_period":"2025-01-01","latest_value":160.606,"max":405.821,"mean":70.0118,"min":0.0,"of":219,"rank":32,"trend":"volatile"}}