Power in California is from the Western Interconnect, which is regulated by WECC.
Power on the Western Interconnect is only 8.7% solar and 10.4% wind.[0]
Texas in the same year was 7% solar and 24% wind.[1]
[0] https://wecc-spdp-weccgeo.hub.arcgis.com/pages/power-generat...
[1] Annoyingly the data is in an excel spreadsheet in a zip file https://www.ercot.com/files/docs/2021/03/10/FuelMixReport_Pr...