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 14.09
Milk (kg) -225.00 -0.014 3.15
Fat (kg) -11.62 -0.375 4.35
Prot (kg) -14.93 -0.441 6.59
Fertility Sub Index -12.98
Calving Interval (days) 7.09 -1.459 -10.34
Survival (%) -2.36 1.117 -2.64
Calving Sub Index -0.39
Gestation Length (days) 0.42 -0.919 -0.39
Beef Sub Index -0.05
Carcass Weight (kg) -5.20 -0.528 2.74
Age of Slaughter (days) 6.46 -0.432 -2.79
Maintenance Sub Index Maint. Sub Index -0.58
Live WT (kg) 1.90 -0.307 -0.58
Total Carbon Sub Index 0.10

* Based on an €80/tonne carbon price