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 17.27
Milk (kg) -514.00 -0.014 7.20
Fat (kg) -8.79 -0.375 3.29
Prot (kg) -15.36 -0.441 6.78
Fertility Sub Index 2.28
Calving Interval (days) -1.47 -1.459 2.14
Survival (%) 0.12 1.117 0.13
Calving Sub Index 0.73
Gestation Length (days) -0.79 -0.919 0.73
Beef Sub Index -1.83
Carcass Weight (kg) -4.00 -0.528 2.11
Age of Slaughter (days) 9.13 -0.432 -3.94
Maintenance Sub Index Maint. Sub Index 7.57
Live WT (kg) -24.70 -0.307 7.57
Total Carbon Sub Index 26.01

* Based on an €80/tonne carbon price