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 2.34
Milk (kg) 215.00 -0.014 -3.01
Fat (kg) -8.76 -0.375 3.28
Prot (kg) -4.69 -0.441 2.07
Fertility Sub Index -6.89
Calving Interval (days) 3.55 -1.459 -5.18
Survival (%) -1.53 1.117 -1.71
Calving Sub Index 1.00
Gestation Length (days) -1.09 -0.919 1.00
Beef Sub Index -6.42
Carcass Weight (kg) 5.10 -0.528 -2.69
Age of Slaughter (days) 8.65 -0.432 -3.73
Maintenance Sub Index Maint. Sub Index -3.37
Live WT (kg) 11.00 -0.307 -3.37
Total Carbon Sub Index -13.34

* Based on an €80/tonne carbon price