| Base case | No excess el | Biogas for internal H&E | External el prod. |
---|---|---|---|---|
Initial analysis | −18.6 | −17.9 | −9.0 | −10.6 |
 hLG value | NA | ±1% | ±10% | ±12% |
 Mineral fertiliser impact | +4% | +4% | +6% | +5% |
  Electricity from lignite | NA | NA | NA | −161% |
  Electricity from straw | NA | NA | NA | 116% |
  Biogas production | ±7% | NA | NA | NA |