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 15.72
Milk (kg) -232.00 -0.014 3.25
Fat (kg) -17.93 -0.375 6.72
Prot (kg) -13.04 -0.441 5.76
Fertility Sub Index -2.49
Calving Interval (days) 1.18 -1.459 -1.72
Survival (%) -0.69 1.117 -0.77
Calving Sub Index -1.49
Gestation Length (days) 1.62 -0.919 -1.49
Beef Sub Index -2.39
Carcass Weight (kg) 4.70 -0.528 -2.48
Age of Slaughter (days) -0.20 -0.432 0.09
Maintenance Sub Index Maint. Sub Index -0.98
Live WT (kg) 3.20 -0.307 -0.98
Total Carbon Sub Index 8.37

* Based on an €80/tonne carbon price