1900–1930
1913
1922
1954
1955
1959
1959
1965
1966
1971
1973
1973
1980
1983
1997
2006
2008
2010
2010
2011
2012–2016
2018–2023
2020
2023
1900–1930
1913
1922
1954
1955
1959
1959
1965
1966
1971
1973
1973
1980
1983
1997
2006
2008
2010
2010
2011
2012–2016
2018–2023
2020
2023
From a tiny rural village to an industrial town
The first power plant
Urbanisation and the establishment of the community
An urgent need for housing and expansion
The origins of Procolor
New Southwest Besòs housing development
Expansion of the thermal power network
Badalona II: More Power
First protest by local residents
Les Tres Xemeneies Are Born
The workers’ protest
Consolidation of Procolor
Industrial expansion
Declaration of the contaminated zone
The Besòs Consortium is set up
Reorganisation of Procolor
Neighbors Save Les Tres Xemeneies
Consolidation of facilities
Procolor moves
The power plant closes
Cultural Asset of Local Interest
Urban regeneration
Urban Regeneration Plan
Europan 17 Competition
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