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 -9.92
Milk (kg) 365.00 -0.014 -5.11
Fat (kg) 4.70 -0.375 -1.76
Prot (kg) 6.91 -0.441 -3.05
Fertility Sub Index -9.39
Calving Interval (days) 5.10 -1.459 -7.44
Survival (%) -1.74 1.117 -1.94
Calving Sub Index 1.58
Gestation Length (days) -1.72 -0.919 1.58
Beef Sub Index -1.45
Carcass Weight (kg) 0.90 -0.528 -0.47
Age of Slaughter (days) 2.27 -0.432 -0.98
Maintenance Sub Index Maint. Sub Index -3.59
Live WT (kg) 11.70 -0.307 -3.59
Total Carbon Sub Index -22.76

* Based on an €80/tonne carbon price