Scott Hempling, the hearing examiner for the Puerto Rico Energy Bureau in its basic utility rates review process (LinkedIn) By THE STAR STAFF A hearing examiner for the Puerto Rico Energy Bureau (PREB) ordered LUMA Energy on Thursday to correct or confirm key financial filings after consultants identified inconsistencies in the company’s proposed annual revenue requirement -- an essential element of the PREB’s ongoing effort to revise basic utility rates on the island. The PREB is currently...