[rurp]

This announcement is written so poorly that it might be one of the rare cases where linking to the primary article is suboptimal.

> the Department of Energy will postpone the implementation of seven of the Biden-Harris administration’s restrictive mandates on home appliances.

> Today’s actions postpone the efficiency standards for the following home appliance rules:

I honestly don't know if they are suspending new fuel efficiency requirements or all requirements for the given appliances.

[sister_shotgun]

They aren't suspending anything. They're postponing. Your second quoted sentence is consistent with your first unless you change the word "postpone" to "suspend" in your mind while you're reading it.