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3. California Public Utilities Commission. What are TOU Rates. https://www.cpuc.ca.gov/general.aspx?id=12194. Retrieved April 7, 2021.
4. Southern California Edison. Time-Of-Use (TOU) Rate Plans. https://www.sce.com/residential/rates/Time-Of-Use-Residential-Rate-Plans. Retrieved April 7, 2021.
5. Illinois Commerce Commission. Residential Real Time Pricing Programs. https://www.pluginillinois.org/realtime.aspx. Retrieved April 7, 2021.