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 0.91
Milk (kg) 213.00 -0.014 -2.98
Fat (kg) -6.71 -0.375 2.51
Prot (kg) -3.13 -0.441 1.38
Fertility Sub Index -7.29
Calving Interval (days) 3.74 -1.459 -5.46
Survival (%) -1.64 1.117 -1.83
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.03
Carcass Weight (kg) -0.90 -0.528 0.47
Age of Slaughter (days) 1.18 -0.432 -0.51
Maintenance Sub Index Maint. Sub Index -0.58
Live WT (kg) 1.90 -0.307 -0.58
Total Carbon Sub Index -7.54

* Based on an €80/tonne carbon price