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 -16.85
Milk (kg) 394.00 -0.014 -5.52
Fat (kg) 14.46 -0.375 -5.42
Prot (kg) 13.41 -0.441 -5.92
Fertility Sub Index 4.81
Calving Interval (days) -2.43 -1.459 3.55
Survival (%) 1.13 1.117 1.26
Calving Sub Index 3.26
Gestation Length (days) -3.55 -0.919 3.26
Beef Sub Index -2.59
Carcass Weight (kg) -0.80 -0.528 0.42
Age of Slaughter (days) 6.97 -0.432 -3.01
Maintenance Sub Index Maint. Sub Index -4.90
Live WT (kg) 16.00 -0.307 -4.90
Total Carbon Sub Index -16.27

* Based on an €80/tonne carbon price