it depends on the diesel engine, but for older diesels (tractors and trucks), you don't even need to convert the oil to biodiesel. You can add a thinner or thin it with heat.
it takes a lot of land to grow oil crops. figure how much fuel you'd need in a year, and then you can see how many acres you need to grow the oil.
algae has promise, but it is high labor and high initial cost. Also, not many people actually doing it, so you'll have to figure it out as you go.
it takes a lot of land to grow oil crops. figure how much fuel you'd need in a year, and then you can see how many acres you need to grow the oil.
algae has promise, but it is high labor and high initial cost. Also, not many people actually doing it, so you'll have to figure it out as you go.