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 -13.82
Milk (kg) 317.00 -0.014 -4.44
Fat (kg) 10.39 -0.375 -3.89
Prot (kg) 12.43 -0.441 -5.49
Fertility Sub Index 0.63
Calving Interval (days) 0.11 -1.459 -0.16
Survival (%) 0.71 1.117 0.79
Calving Sub Index 4.37
Gestation Length (days) -4.75 -0.919 4.37
Beef Sub Index -1.50
Carcass Weight (kg) -2.30 -0.528 1.21
Age of Slaughter (days) 6.29 -0.432 -2.72
Maintenance Sub Index Maint. Sub Index -7.05
Live WT (kg) 23.00 -0.307 -7.05
Total Carbon Sub Index -17.37

* Based on an €80/tonne carbon price