Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index -11.44
Milk (kg) 280.00 -0.014 -3.92
Fat (kg) 9.83 -0.375 -3.68
Prot (kg) 8.70 -0.441 -3.84
Fertility Sub Index 1.29
Calving Interval (days) 0.91 -1.459 -1.33
Survival (%) 2.34 1.117 2.61
Calving Sub Index 2.88
Gestation Length (days) -3.13 -0.919 2.88
Beef Sub Index -4.45
Carcass Weight (kg) 4.50 -0.528 -2.37
Age of Slaughter (days) 4.82 -0.432 -2.08
Maintenance Sub Index Maint. Sub Index -5.24
Live WT (kg) 17.10 -0.307 -5.24
Total Carbon Sub Index -16.97

* Based on an €80/tonne carbon price