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 10.65
Milk (kg) -209.00 -0.014 2.93
Fat (kg) -10.03 -0.375 3.76
Prot (kg) -8.99 -0.441 3.97
Fertility Sub Index 0.39
Calving Interval (days) -0.22 -1.459 0.32
Survival (%) 0.06 1.117 0.07
Calving Sub Index 3.70
Gestation Length (days) -4.02 -0.919 3.70
Beef Sub Index -0.05
Carcass Weight (kg) -2.80 -0.528 1.48
Age of Slaughter (days) 3.53 -0.432 -1.52
Maintenance Sub Index Maint. Sub Index 5.43
Live WT (kg) -17.70 -0.307 5.43
Total Carbon Sub Index 20.12

* Based on an €80/tonne carbon price