From 2007 she was a member of the
Young Socialists in
Cologne. From 2012 until 2016 she was member of the SPD leaderboard in the city of
Grevenbroich. Additionally from 2013 till 2016 she was head of her local party grouping in Grevenbroich-North. From 2014 till 2015 she was a member of the city council of Grevenbroich. From 2015 until 2016 she was member of the SPD district leaderboard for the parties working group on migration within
Rhein-Kreis Neuss district. Since 2018 she is a member of the leaderboard of the
Raesfeld local grouping of the SPD. One year later she became also member of the leaderboard of the
Borken districts women's in-party grouping and member of the district council. Since 2021 she is a member of the leaderboard of the
SPD North Rhine-Westphalia. At the 2021 federal election she reached 25,4% of the votes in
Borken II district, which meant coming 2nd behind
CDU-candidate
Anne König (43,7%). However via her 10th place at SPD's state-wide
Electoral list she became member of the 20. German Bundestag. Within the
20th Bundestag Heselhaus is member of the parliaments committees for the environment and finance. Additionally she's a member of the subcommittee for civil engagement. Within her partys parliament grouping she comprises the role as vice-spokesperson for environmental affairs. == References ==