The rapid growth in electric vehicles (EVs) implies the need to modernize the power grid to meet charging demands.A study from Stanford University warns against current overnight home charging practices due to grid strain.Shifting to daytime charging, especially from solar energy, could alleviate stress on the grid and reduce emissions.Policymakers are urged to incentivize daytime charging and invest in workplace charging infrastructure.California's surplus solar energy could be utilized to charge EVs, reducing reliance on natural gas.Changes in EV charging habits in one region impact the entire interconnected electric grid system.Daytime charging strategies offer grid-level benefits and reduce the need for extensive energy storage.Transitioning to workplace charging could significantly decrease energy storage requirements but necessitates investment.Achieving California's ambitious EV goals demands coordinated policy measures to expand charging infrastructure.Optimizing EV charging behaviors and infrastructure can enhance the transition to electric mobility and decarbonization.