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 0.31
Milk (kg) 170.00 -0.014 -2.38
Fat (kg) -5.85 -0.375 2.19
Prot (kg) -1.12 -0.441 0.49
Fertility Sub Index -13.92
Calving Interval (days) 6.23 -1.459 -9.09
Survival (%) -4.32 1.117 -4.83
Calving Sub Index 1.59
Gestation Length (days) -1.73 -0.919 1.59
Beef Sub Index -1.10
Carcass Weight (kg) -4.50 -0.528 2.37
Age of Slaughter (days) 8.05 -0.432 -3.48
Maintenance Sub Index Maint. Sub Index -2.70
Live WT (kg) 8.80 -0.307 -2.70
Total Carbon Sub Index -15.81

* Based on an €80/tonne carbon price