Odd. I found this I wrote before http://kitchingroup.cheme.cmu.edu/blog/2014/06/24/Using-org-files-like-el-files/

What org version do you have?

On October 30, 2015, at 10:15 PM, Lawrence Bottorff <borgauf@gmail.com> wrote:

@John Kitchin: I can't seem to find a `org-babel-load-file`.