I drove 1800 miles in a Hydrogen Car

To everyone mentioning the energy efficiency of a fuel cell, I ask you this: Why is efficiency important when California has curtailed 1,188,731 MWh of renewable energy in 2021? http://www.caiso.com/informed/Pages/ManagingOversupply.aspx#dailyCurtailment

The California Air Resources Board hydrogen evaluation report from September 2020 has found that the hydrogen supply in California is up to 90% renewable: https://ww2.arb.ca.gov/sites/default/files/2020-09/ab8_report_2020.pdf

Compare that to how green the electrical grid is: http://www.caiso.com/TodaysOutlook/Pages/supply.html It can be as low as 8% renewable at night when the majority of people charge their batteries. 


We have the ability to drastically reduce carbon emissions TODAY. Isn't that the goal to save the planet?