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 27.58
Milk (kg) -683.00 -0.014 9.56
Fat (kg) -18.63 -0.375 6.98
Prot (kg) -25.01 -0.441 11.04
Fertility Sub Index -3.91
Calving Interval (days) -0.29 -1.459 0.42
Survival (%) -3.88 1.117 -4.33
Calving Sub Index 0.78
Gestation Length (days) -0.85 -0.919 0.78
Beef Sub Index -0.91
Carcass Weight (kg) -5.30 -0.528 2.80
Age of Slaughter (days) 8.59 -0.432 -3.71
Maintenance Sub Index Maint. Sub Index 8.03
Live WT (kg) -26.20 -0.307 8.03
Total Carbon Sub Index 31.57

* Based on an €80/tonne carbon price