{"entity":{"iso2":null,"iso3":null,"name":"CIS (EI)","slug":"cis-ei"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"percentage-change-energy-by-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/percentage-change-energy-by-source","title":"Year-to-year percentage change in primary energy use by source","unit":"%"},"observations":[{"date":"2010-01-01","value":3155.93},{"date":"2011-01-01","value":659.084},{"date":"2012-01-01","value":247.703},{"date":"2013-01-01","value":197.328},{"date":"2014-01-01","value":841.298},{"date":"2015-01-01","value":131.732},{"date":"2016-01-01","value":55.7983},{"date":"2017-01-01","value":22.7745},{"date":"2018-01-01","value":21.1609},{"date":"2019-01-01","value":76.8503},{"date":"2020-01-01","value":101.739},{"date":"2021-01-01","value":29.6771},{"date":"2022-01-01","value":24.066},{"date":"2023-01-01","value":15.4625},{"date":"2024-01-01","value":70.3399},{"date":"2025-01-01","value":41.5216}],"summary":{"latest_period":"2025-01-01","latest_value":41.5216,"max":3155.93,"mean":355.779,"min":15.4625,"of":2,"rank":1,"trend":"volatile"}}