Thanks for your message, and apologies for any inconvenience.  My rationale for the tagging is that ways like this give access to the service area not only for emergency vehicles, but also for staff and deliveries - this is my experience in France and UK at least.  So I am not sure that access=emergency is appropriate - this would tag a way which is only for emergency vehicles and no other.

The two ways each lead to a wind turbine as well as the E17 services, so they cannot be exclusively for emergency access.

Would a more appropriate tagging therefore be access=private and emergency=designated?  Even with only access=private you should be able to route along such a way anyway, as the wiki page for access=emergency says that: "Note that emergency vehicles are generally not restricted by legal access rules" which access=private would otherwise restrict.
