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 4.82
Milk (kg) 52.00 -0.014 -0.73
Fat (kg) -8.25 -0.375 3.09
Prot (kg) -5.57 -0.441 2.46
Fertility Sub Index -16.88
Calving Interval (days) 8.19 -1.459 -11.95
Survival (%) -4.41 1.117 -4.93
Calving Sub Index 0.37
Gestation Length (days) -0.40 -0.919 0.37
Beef Sub Index -0.58
Carcass Weight (kg) -4.20 -0.528 2.22
Age of Slaughter (days) 6.47 -0.432 -2.79
Maintenance Sub Index Maint. Sub Index -1.84
Live WT (kg) 6.00 -0.307 -1.84
Total Carbon Sub Index -14.11

* Based on an €80/tonne carbon price