I checked this recently. California is still in the 30-40% range for gas/fossil fuels usage on average, but it has achieved a 100% renewables grid for a 15 minu

I checked this recently. California is still in the 30-40% range for gas/fossil fuels usage on average, but it has achieved a 100% renewables grid for a 15 minute period this year, and it wasn't a fluke or engineered stunt, but one more in a series of record-breaking milestones which have seen the grid periodically blast through the 90% range. So the trend looks good for electric conversion.