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 -8.86
Milk (kg) 57.00 -0.014 -0.80
Fat (kg) 11.45 -0.375 -4.29
Prot (kg) 8.56 -0.441 -3.78
Fertility Sub Index -1.93
Calving Interval (days) 0.95 -1.459 -1.39
Survival (%) -0.49 1.117 -0.55
Calving Sub Index 0.90
Gestation Length (days) -0.98 -0.919 0.90
Beef Sub Index 3.42
Carcass Weight (kg) -8.70 -0.528 4.59
Age of Slaughter (days) 2.72 -0.432 -1.17
Maintenance Sub Index Maint. Sub Index 6.28
Live WT (kg) -20.50 -0.307 6.28
Total Carbon Sub Index -0.20

* Based on an €80/tonne carbon price