Requiring the public utilities commission to develop guidelines by a certain date for jurisdictional electric utilities to functionally separate electric generation, transmission and distribution assets, specifying certain guidelines requirements; requiring jurisdictional electric utilities by a certain later date to submit to the PUC plans to provide functionally separated cost information to customers consistent with the functional guidelines; requiring nonjurisdictional electric utilities by the same date to develop guidelines to functionally separate applicable generation, transmission and distribution assets and plans to provide functionally separated cost information to customers, specifying certain guidelines requirements, requiring submission to the department of commerce for informational purposes; requiring the PUC to issue orders by a certain date approving or modifying jurisdictional electric utilities plans and the respective governing bodies of nonjurisdictional electric utilities to approve or modify submitted plans, specifying certain plan requirements for approval purposes; requiring electric utilities by a certain date to identify on customer bills or bill inserts the percentage of total retail energy sales coming from certain categories of generators; requiring the suppliers of the information to ensure the validity and accuracy of the information(ra)