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 15.06
Milk (kg) 176.00 -0.014 -2.46
Fat (kg) -27.29 -0.375 10.22
Prot (kg) -16.55 -0.441 7.30
Fertility Sub Index -5.18
Calving Interval (days) 2.41 -1.459 -3.52
Survival (%) -1.49 1.117 -1.66
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.23
Carcass Weight (kg) -1.60 -0.528 0.84
Age of Slaughter (days) 1.43 -0.432 -0.62
Maintenance Sub Index Maint. Sub Index 1.87
Live WT (kg) -6.10 -0.307 1.87
Total Carbon Sub Index 11.43

* Based on an €80/tonne carbon price