Limitation on joint ownership of project or output thereof.

The additional powers and authority provided in this chapter shall in no way be considered to authorize or permit the joint ownership of any project by, or the direct or indirect sale or transfer of the services, products, capacity, or energy of any project to, any person or persons other than electric utilities; any organization, association, or separate legal entity whose membership consists only of electric utilities; foreign public utilities; or any combination thereof, except that joint ownership of any such project with any other person shall be permitted if the right to full possession and to all of the use, services, output, and capacity of such project during the original estimated useful life thereof is vested, subject to creditors’ rights, in any one or more electric utilities, in any one or more of any such legal entity, in any one or more foreign public utilities, or in any combination thereof.