{"id":"ember.ember-carbon-intensity.prt.annual","dataset_id":"ember-carbon-intensity","indicator":"ember-carbon-intensity","geography":"PRT","frequency":"annual","unit":"gCO2e per kWh","start_period":"1990","end_period":"2025","org":"Ember","original_indicator":"Total generation / Emissions intensity (gCO2e/kWh)","url":"https://files.ember-energy.org/public-downloads/generation/outputs/release_generation_yearly_global.csv","retrieved_at":"2026-11-05T23:59:57+00:00","version":"1","geography_name":"Portugal","region":"Europe & Central Asia","observations":[{"period":"1990","value":539.675,"flags":""},{"period":"1991","value":552.826,"flags":""},{"period":"1992","value":650.339,"flags":""},{"period":"1993","value":581.68,"flags":""},{"period":"1994","value":539.589,"flags":""},{"period":"1995","value":606.715,"flags":""},{"period":"1996","value":482.164,"flags":""},{"period":"1997","value":513.19,"flags":""},{"period":"1998","value":515.484,"flags":""},{"period":"1999","value":606.645,"flags":""},{"period":"2000","value":546.309,"flags":""},{"period":"2001","value":507.099,"flags":""},{"period":"2002","value":592.667,"flags":""},{"period":"2003","value":485.342,"flags":""},{"period":"2004","value":541.406,"flags":""},{"period":"2005","value":595.675,"flags":""},{"period":"2006","value":503.926,"flags":""},{"period":"2007","value":472.34,"flags":""},{"period":"2008","value":471.548,"flags":""},{"period":"2009","value":452.815,"flags":""},{"period":"2010","value":317.203,"flags":""},{"period":"2011","value":375.183,"flags":""},{"period":"2012","value":441.021,"flags":""},{"period":"2013","value":340.318,"flags":""},{"period":"2014","value":325.656,"flags":""},{"period":"2015","value":413.923,"flags":""},{"period":"2016","value":343.861,"flags":""},{"period":"2017","value":433.686,"flags":""},{"period":"2018","value":358.852,"flags":""},{"period":"2019","value":300.814,"flags":""},{"period":"2020","value":248.161,"flags":""},{"period":"2021","value":210.666,"flags":""},{"period":"2022","value":225.038,"flags":""},{"period":"2023","value":158.474,"flags":""},{"period":"2024","value":110.62,"flags":""},{"period":"2025","value":127.8,"flags":""}],"indicator_name":"Carbon intensity of electricity generation","topic":"Energy","source":"ember","provenance":{"organization":"Ember","original_indicator":"Total generation / Emissions intensity (gCO2e/kWh)","url":"https://files.ember-energy.org/public-downloads/generation/outputs/release_generation_yearly_global.csv","retrieved_at":"2026-11-05T23:59:57+00:00","version":"1","license":"see source"}}