Imagine a California powered solely by renewable energy – it may be within reach as the California Legislature considers Senate Bill 100, which would put the state on the path towards 100% fossil-fuel free electricity by 2045. On Tuesday, the bill passed the state Assembly, and it now heads to the state Senate for a final vote before reaching Gov. Brown’s desk by the end of the week. The likely passage of SB 100 has sparked a statewide debate around one question: Are we ready for 100?