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 -14.77
Milk (kg) 697.00 -0.014 -9.76
Fat (kg) 3.11 -0.375 -1.16
Prot (kg) 8.71 -0.441 -3.84
Fertility Sub Index -5.36
Calving Interval (days) 2.66 -1.459 -3.88
Survival (%) -1.32 1.117 -1.47
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.07
Carcass Weight (kg) -1.40 -0.528 0.74
Age of Slaughter (days) 1.88 -0.432 -0.81
Maintenance Sub Index Maint. Sub Index 1.53
Live WT (kg) -5.00 -0.307 1.53
Total Carbon Sub Index -19.22

* Based on an €80/tonne carbon price