California Code, Public Utilities Code - PUC § 589

(a) In an existing or new proceeding, the commission shall require the electrical and gas corporations to cooperate in establishing a single Internet Web site available to the public that provides up-to-date information, updated no less frequently than once every 30 days, regarding ratepayer-funded energy efficiency assistance programs that, to the extent the information is available, in an aggregate format that would not provide identifying information about individual customers of the electrical and gas corporations, include all of the following:

(c) The commission shall require the electrical and gas corporations to publish data, including the amount expended, on the ratepayer-funded energy efficiency programs that are not direct retrofits, including, but not limited to, research on building and appliance standards and marketing and outreach, on the Internet Web site established pursuant to subdivision (a).

(d) The commission shall take steps necessary to ensure the Internet Web site established pursuant to subdivision (a) is available to the public on or before June 1, 2014.

(e) The commission shall have a link to the Internet Web site established pursuant to subdivision (a) on the commission's Internet Web site and require the electrical and gas corporations to have a link to the Internet Web site established pursuant to subdivision (a) on the appropriate page of the Internet Web site of each electrical and gas corporation.