The embattled project to carry oil from Canada to Nebraska had been on life support since President Biden’s first day in office and stalled by legal battles for years before that.
Defeats at three projects reflect increasingly sophisticated legal challenges, shifting economics and growing demands by states to fight climate change.
In 2017, Ruby Montoya and Jessica Reznicek said they used torches to pierce steel valves in Iowa and delay the pipeline’s completion. If convicted, they could face decades in prison.