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 13.31
Milk (kg) -747.00 -0.014 10.46
Fat (kg) 5.58 -0.375 -2.09
Prot (kg) -11.20 -0.441 4.94
Fertility Sub Index -0.39
Calving Interval (days) 0.73 -1.459 -1.07
Survival (%) 0.60 1.117 0.67
Calving Sub Index 0.75
Gestation Length (days) -0.82 -0.919 0.75
Beef Sub Index 1.73
Carcass Weight (kg) -10.40 -0.528 5.49
Age of Slaughter (days) 8.69 -0.432 -3.75
Maintenance Sub Index Maint. Sub Index 10.97
Live WT (kg) -35.80 -0.307 10.97
Total Carbon Sub Index 26.38

* Based on an €80/tonne carbon price