Durand was elected spokesperson for Europe Ecology – The Greens (EELV) at the party's 2011 congress in La Rochelle. He later served as national secretary of EELV from 23 June 2012 to 30 November 2013, succeeding Cécile Duflot.
In the EELV primaries ahead of the 2012 presidential elections, Durand served as director of candidate Nicolas Hulot's campaign. When Hulot eventually lost against Eva Joly, Durand joined Joly's campaign team.[2]
Member of the European Parliament
Since 2014, Durand has been a Member of the European Parliament. In May 2019, he was reelected, this time as member of the Renew Europe group.
In parliament, Durand has been serving on the Committee on Constitutional Affairs since 2014. On the Committee, he serves as coordinator for the Renew Europe group where he works to reform EU institutions and to launch the works of the Conference on the Future of Europe. Since 2021, he has been part of the Parliament's delegation to the Conference.[3]
In addition to his committee assignments, Durand is part of the European Parliament Intergroup on Fighting against Poverty,[9] the European Parliament Intergroup on the Welfare and Conservation of Animals,[10] the Responsible Business Conduct Working Group,[11] the MEPs Against Cancer group[12] and the Spinelli Group.[13]
Pascal Durand led the negotiation on the Corporate Sustainability Reporting Directive as rapporteur for the European Parliament.[14]
In May 2021, Durand joined a group of 39 mostly Green Party lawmakers from the European Parliament who in a letter urged the leaders of Germany, France and Italy not to support Arctic LNG 2, a $21 billion Russian Arctic liquefied natural gas (LNG) project, due to climate change concerns.[16]