1.   They also complain that the waste sits indefinitely at temporary storage sites because there is not yet a permanent storage facility.

2.   They also complain that the waste will sit indefinitely at the temporary site, because Germany has no plans yet for permanent storage.

3.   They also complain that the waste will sit indefinitely at the temporary sites because there is not yet a permanent storage facility.

4.   They also complain that the waste will sit indefinitely at the temporary sites because there is not yet a permanent storage site.

5.   They also complain the waste will sit indefinitely at the temporary site, because Germany has no plans yet for permanent storage.