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 -7.82
Milk (kg) 211.00 -0.014 -2.95
Fat (kg) 2.07 -0.375 -0.78
Prot (kg) 9.26 -0.441 -4.09
Fertility Sub Index -2.53
Calving Interval (days) 1.33 -1.459 -1.94
Survival (%) -0.53 1.117 -0.59
Calving Sub Index 0.53
Gestation Length (days) -0.58 -0.919 0.53
Beef Sub Index -0.34
Carcass Weight (kg) -0.70 -0.528 0.37
Age of Slaughter (days) 1.64 -0.432 -0.71
Maintenance Sub Index Maint. Sub Index -3.77
Live WT (kg) 12.30 -0.307 -3.77
Total Carbon Sub Index -13.92

* Based on an €80/tonne carbon price