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 15.07
Milk (kg) 159.00 -0.014 -2.23
Fat (kg) -26.95 -0.375 10.09
Prot (kg) -16.31 -0.441 7.20
Fertility Sub Index -6.23
Calving Interval (days) 3.06 -1.459 -4.46
Survival (%) -1.58 1.117 -1.77
Calving Sub Index -0.53
Gestation Length (days) 0.58 -0.919 -0.53
Beef Sub Index 1.50
Carcass Weight (kg) -4.00 -0.528 2.11
Age of Slaughter (days) 1.41 -0.432 -0.61
Maintenance Sub Index Maint. Sub Index 0.52
Live WT (kg) -1.70 -0.307 0.52
Total Carbon Sub Index 10.33

* Based on an €80/tonne carbon price