I drove 1800 miles in a Hydrogen Car

Why bother going with hydrogen? It leaks easily, you need a giant new infrastructure, and much energy is lost in the process. All the while, the electric grid allows a whole wide array of different renewable sources, allows home charging (with solar optionally) and bringing back energy to the grid even. Transporting power through power lines is more efficient than transporting by truck. Besides, a hydrogen car is just an electric vehicle with a much more complex and inefficient "battery". Tesla's battery innovation is getting batteries to 55 dollar per kwh, and significantly less impact on the planet (especially since they started recycling batteries last year). Energy efficiency is much more improved in Tesla's.