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Some more drawbacks : 1. the plants are usually grown using fertilizers that are made out of, ironically, fossil fuels. 2. the process of turning the plant into
by kremi 4y ago
Some more drawbacks : 1. the plants are usually grown using fertilizers that are made out of, ironically, fossil fuels. 2. the process of turning the plant into fuel might also create emissions that need to be taken into account.
- pfdietz 4y agoFertilizers can also be made without fossil fuels. One really has to distinguish between CO2 that would be emitted by the process in the current fossil fuel economy, vs. CO2 emitted when the world is off fossil fuels. In the latter, where do the carbon atoms come from if not from the biomass, and hence from the air?