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 -11.08
Milk (kg) 308.00 -0.014 -4.31
Fat (kg) 7.84 -0.375 -2.94
Prot (kg) 8.67 -0.441 -3.83
Fertility Sub Index 1.74
Calving Interval (days) -0.11 -1.459 0.16
Survival (%) 1.41 1.117 1.58
Calving Sub Index 4.22
Gestation Length (days) -4.59 -0.919 4.22
Beef Sub Index -0.81
Carcass Weight (kg) -3.30 -0.528 1.74
Age of Slaughter (days) 5.90 -0.432 -2.55
Maintenance Sub Index Maint. Sub Index -6.44
Live WT (kg) 21.00 -0.307 -6.44
Total Carbon Sub Index -12.37

* Based on an €80/tonne carbon price