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 -3.78
Milk (kg) 303.00 -0.014 -4.24
Fat (kg) -3.44 -0.375 1.29
Prot (kg) 1.88 -0.441 -0.83
Fertility Sub Index -11.57
Calving Interval (days) 4.86 -1.459 -7.09
Survival (%) -4.01 1.117 -4.48
Calving Sub Index 3.19
Gestation Length (days) -3.47 -0.919 3.19
Beef Sub Index -2.81
Carcass Weight (kg) -1.40 -0.528 0.74
Age of Slaughter (days) 8.23 -0.432 -3.55
Maintenance Sub Index Maint. Sub Index -2.48
Live WT (kg) 8.10 -0.307 -2.48
Total Carbon Sub Index -17.46

* Based on an €80/tonne carbon price