Cal. Pub. Util. Code § 914.3

By December 31 of each year, the commission shall submit to the Governor and the Legislature a report that includes, based on yearend data, on an aggregated basis, the information submitted by holders pursuant to subdivision (b) of Section 5960. All information reported by the commission pursuant to this section shall be disclosed to the public only as provided for pursuant to Section 583. No individually identifiable customer or subscriber information shall be subject to public disclosure.