Andersson was a driving force behind the project Portfolio Decarbonization Coalition (PDC) that was founded and co-financed by AP4 along with United Nations Environment Programme Finance Initiative (UNEP FI), Amundi, and the Carbon Disclosure Project (CDP).
Andersson var en drivkraft bakom projektet Portfolio Decarbonization Coalition (PDC) som grundades och medfinansierades av AP4 tillsammans med FN:s miljöprograms finansinitiativ (UNEP FI), Amundi, och Carbon Disclosure Project (CDP).