This grove has been set up for participants of the Bacterial Protein Export 2021 Conference to provide an easy means for them to offset their carbon emissions incurred during traveling to the conference. Trees can be added to the grove by simply clicking on “Add to this grove”. 2-4 trees are needed to offset 1 metric tonnes of CO2. Details can be found in the conference website (https://rega.kuleuven.be/bac/economou/bacterial-protein-export/2020) or at https://allthingssmallandgreen.org.uk/conferencegroves/the-bpe-2021-conference-grove/