This does not seem correct. EPRI will sell reports to nonmembers for a reasonable cost. The $10k sounds more like a project fee or sponsoring a project.
I would contact John Bickley at EPRI (see below) to obtain reliable information on this report. I have worked with him in the past.
John F. Bickley, III, P.E.
Account Executive, Marketing & Client Relations
EPRI
3010 LBJ Freeway, Suite 300
Dallas, TX 75234
Phone: 972-556-6520
Fax: 972-556-6580
e-mail: jbickley@epri.com