Fedora 22 Alpha RC2 is available.

Be aware this has a number of issues and is no where near an Alpha that can be classed as GA but it gets something out there to see if it will at least install.

It currently only contains a Server product and even then there's a number of components of the Server product missing. Please test and report issues to the mailing list or on IRC.

http://ppc.koji.fedoraproject.org/compose/22_Alpha_RC2/22/Server/