{"entity":{"iso2":"CA","iso3":"CAN","name":"Canada","slug":"canada"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"patents-ccs","source":"IRENA - INSPIRE Platform (2025) \u2013 with major processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/patents-ccs","title":"Annual patents filed for carbon capture and storage technologies","unit":"patents"},"observations":[{"date":"2000-01-01","value":44.0},{"date":"2001-01-01","value":52.0},{"date":"2002-01-01","value":54.0},{"date":"2003-01-01","value":39.0},{"date":"2004-01-01","value":50.0},{"date":"2005-01-01","value":52.0},{"date":"2006-01-01","value":78.0},{"date":"2007-01-01","value":99.0},{"date":"2008-01-01","value":125.0},{"date":"2009-01-01","value":182.0},{"date":"2010-01-01","value":184.0},{"date":"2011-01-01","value":183.0},{"date":"2012-01-01","value":192.0},{"date":"2013-01-01","value":172.0},{"date":"2014-01-01","value":140.0},{"date":"2015-01-01","value":125.0},{"date":"2016-01-01","value":128.0},{"date":"2017-01-01","value":110.0},{"date":"2018-01-01","value":90.0},{"date":"2019-01-01","value":103.0},{"date":"2020-01-01","value":120.0},{"date":"2021-01-01","value":145.0},{"date":"2022-01-01","value":144.0},{"date":"2023-01-01","value":11.0}],"summary":{"latest_period":"2023-01-01","latest_value":11.0,"max":192.0,"mean":109.25,"min":11.0,"of":54,"rank":6,"trend":"rising"}}