Home Businesses in the News The City is exploring Community Choice Aggregation (CCA) The City is exploring Community Choice Aggregation (CCA) Posted: Thursday, May 14, 2020 The City of Lake Forest is exploring Community Choice Aggregation (CCA), also otherwise known as Community Choice Energy (CCE). We want to hear from you! Visit the webpage: lakeforestca.gov/cca for information on upcoming events, City Council discussions, and more. You can also email us your comments at cca@lakeforestca.gov.