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 5.36
Milk (kg) 97.00 -0.014 -1.36
Fat (kg) -10.09 -0.375 3.78
Prot (kg) -6.66 -0.441 2.94
Fertility Sub Index -11.59
Calving Interval (days) 5.19 -1.459 -7.57
Survival (%) -3.60 1.117 -4.02
Calving Sub Index 0.53
Gestation Length (days) -0.58 -0.919 0.53
Beef Sub Index -0.81
Carcass Weight (kg) -7.60 -0.528 4.01
Age of Slaughter (days) 11.16 -0.432 -4.82
Maintenance Sub Index Maint. Sub Index -3.40
Live WT (kg) 11.10 -0.307 -3.40
Total Carbon Sub Index -9.92

* Based on an €80/tonne carbon price