Some commenters argue the EPA must or need to delay action on these SIP submissions in order that states can reexamine and resubmit SIP submissions. at 324. The court docket spelled out that “an upwind state can `contribute' to downwind nonattainment even when its emissions aren't the but-for cause.” Id. https://keeganzbxuo.blazingblog.com/28128828/the-smart-trick-of-88fed-that-no-one-is-discussing