Now, I would not go out and acquire a two or three thousand pre-built hydrogen 30kw diesel generator when you can finally build your own with parts you can find locally and under $65. It with no professional to do as long as a person yourself the right guide the best way to not only build the hydrogen generator but do the installation correctly inside your car too.
We hauled water around the neighbors (even though we had drilled a well - we still needed a pump and a pressure tank and a generator to pump the water). We a new milk cow, so we went through about 35 gallons water a day just to be with her! That didn't include drinking water for us or water for laundry, cooking, dishes and care. We used a bucket with bags (located within our shed) just for a bathroom. I conducted laundry during the industrial 150kw Diesel Generator generator wood cook stove and hung it on racks in front of the stove to dry.