Company Story
1901 - Iberdrola's predecessor, Hidroeléctrica Española, was founded in Bilbao, Spain.
1944 - Hidroeléctrica Española merged with Saltos de Duero to form Iberduero.
1992 - Iberduero merged with Hidroeléctrica Española to form Iberdrola.
1999 - Iberdrola acquired ScottishPower's assets in Latin America.
2001 - Iberdrola acquired the Spanish electricity company, Hidrocantábrico.
2007 - Iberdrola acquired the Scottish energy company, ScottishPower.
2008 - Iberdrola acquired the US energy company, Energy East.
2011 - Iberdrola acquired the British energy company, ScottishPower's assets in the UK.
2018 - Iberdrola acquired the US energy company, Avangrid.
2020 - Iberdrola launched its 'Energy for a Sustainable World' strategy, focusing on renewable energy and reducing carbon emissions.