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 -13.45
Milk (kg) 129.00 -0.014 -1.81
Fat (kg) 20.07 -0.375 -7.52
Prot (kg) 9.34 -0.441 -4.12
Fertility Sub Index -9.98
Calving Interval (days) 4.22 -1.459 -6.16
Survival (%) -3.42 1.117 -3.82
Calving Sub Index 3.24
Gestation Length (days) -3.53 -0.919 3.24
Beef Sub Index -1.99
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) 6.20 -0.432 -2.68
Maintenance Sub Index Maint. Sub Index -0.49
Live WT (kg) 1.60 -0.307 -0.49
Total Carbon Sub Index -22.66

* Based on an €80/tonne carbon price