Keystone's construction was shut down. It was going to be operational and now it's not due to an executive order that biden signed day 1 in office. That's shutting down a pipeline.
Line 5 is very much still possible to be shut down due to the democratic party's goal of creating a false energy shortage. Whitmer keeps complaining about it and I'm sure that harris and pelosi will tell biden to cancel it and he'll just go "okay".
joebiden.info