Power Bi Report server licence when you have Power Bi Premium

[nvbi]

By using Power Bi Premium licence (P1) can I install Power Bi Report server On Premise in the Server (capacity - CPU same as P1) which reside locally (within our organisation) without any additional cost?

Or with the Power Bi Premium licence (P1), do I need to install Power Bi Report server On Premise in Azure server only?

[Jon-Heide]

P-sku licenses licenses allow you to run both the service and servers at the same time (equivalent number of cores)