A behemoth defamation lawsuit brought by the developer of the Dakota Access Pipeline against Greenpeace began its trial in a Mandan courtroom on Monday. Energy Transfer, a Texas-based oil and gas company, accuses Greenpeace of using underhanded means to back demonstrations against the pipeline in 2016 and 2017.

An attorney for a Texas pipeline company says he will show at trial that various Greenpeace entities coordinated delays and disruptions of a controversial oil pipeline’s construction in North Dakota a

Greenpeace attorneys and staff pose for a group photo outside the Morton County courthouse Feb. 26, 2025, after the first day of trial in a case brought by Energy Transfer. The judge in the case has denied media requests to photograph the trial.