evilhamster Posted:

Hydrogen won’t work. Hydrogen is not an energy source, it is a means to store energy. In other words, we will buy oil to burn to make the hydrogen in the first place. But hey- your CAR won’t be polluting, just the factories that make the hydrogen.

Even if it is just an energy carrier, it would still decrease CO2 emissions overall. Its nothing we could use for a short term fix cuz its expensive but eventually it will become readily available. Kinda like VCRs. When they first came out they were what, like $200? And now you can get one at any cheapo depot. As technology becomes more available i think it could help.