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 -0.30
Milk (kg) -222.00 -0.014 3.11
Fat (kg) 8.65 -0.375 -3.24
Prot (kg) 0.37 -0.441 -0.16
Fertility Sub Index 4.78
Calving Interval (days) -4.09 -1.459 5.97
Survival (%) -1.06 1.117 -1.18
Calving Sub Index 4.20
Gestation Length (days) -4.57 -0.919 4.20
Beef Sub Index 2.45
Carcass Weight (kg) -6.80 -0.528 3.59
Age of Slaughter (days) 2.63 -0.432 -1.14
Maintenance Sub Index Maint. Sub Index -0.61
Live WT (kg) 2.00 -0.307 -0.61
Total Carbon Sub Index 10.52

* Based on an €80/tonne carbon price