Grass provides a cost-effective, environmentally sustainable feedstock for anaerobic digesters.
Compared to crops requiring annual cultivations, grass leys allow more opportunity to spread the liquid or solid waste product from digesters without the need to plough back in.
Anaerobic digestion grass
The Germinal grass seed mixtures for anaerobic digestion offer a distinct advantage over other grassland varieties with their high water-soluble carbohydrate (sugar) content generating a higher yield and rate of biogas production whether ensiled or a fresh crop.
AD Medium-Term
| Kg/acre | Variety | Type |
| 5.00 | AberEve | Hybrid ryegrasses (tetraploid) |
| 7.00 | AberWolf | Perennial ryegrass |
| 12.00 |
AD Long-Term
| Kg/acre | Variety | Type |
| 4.50 | AberWolf | Perennial ryegrass |
| 3.00 | AberMagic | Perennial ryegrass |
| 4.50 | AberClyde | Perennial ryegrass (tetraploid) |
| 12.00 |















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