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 -18.71
Milk (kg) 318.00 -0.014 -4.45
Fat (kg) 40.94 -0.375 -15.33
Prot (kg) -2.45 -0.441 1.08
Fertility Sub Index -5.67
Calving Interval (days) 2.73 -1.459 -3.98
Survival (%) -1.51 1.117 -1.69
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.27
Carcass Weight (kg) -1.70 -0.528 0.90
Age of Slaughter (days) 2.71 -0.432 -1.17
Maintenance Sub Index Maint. Sub Index 1.69
Live WT (kg) -5.50 -0.307 1.69
Total Carbon Sub Index -23.52

* Based on an €80/tonne carbon price