This month UPS will commemorate World Environment Day by matching the carbon offsets of all packages shipped via its carbon neutral program during the month of June. UPS carbon neutral counterbalances the estimated carbon impact of each shipment by purchasing certified carbon offsets.

See their announcement here: https://pressroom.ups.com/pressroom/ContentDetailsViewer.page?ConceptType=PressReleases&id=1590936849997-225

And then check out our NRG Videos giving you specific instructions on how to ship Carbon Neutral:
How to ship Carbon Neutral with NRGship for UPS Pro or NRGship UPS for FileMaker
How to ship Carbon Neutral with NRGship for UPS