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 13.96
Milk (kg) -370.00 -0.014 5.18
Fat (kg) -12.61 -0.375 4.72
Prot (kg) -9.19 -0.441 4.06
Fertility Sub Index 9.39
Calving Interval (days) -5.09 -1.459 7.43
Survival (%) 1.76 1.117 1.97
Calving Sub Index 0.51
Gestation Length (days) -0.55 -0.919 0.51
Beef Sub Index 5.15
Carcass Weight (kg) -3.30 -0.528 1.74
Age of Slaughter (days) -7.89 -0.432 3.41
Maintenance Sub Index Maint. Sub Index -0.61
Live WT (kg) 2.00 -0.307 -0.61
Total Carbon Sub Index 28.39

* Based on an €80/tonne carbon price