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 -7.91
Milk (kg) 270.00 -0.014 -3.78
Fat (kg) 6.74 -0.375 -2.52
Prot (kg) 3.63 -0.441 -1.60
Fertility Sub Index 1.70
Calving Interval (days) -0.78 -1.459 1.14
Survival (%) 0.50 1.117 0.56
Calving Sub Index 2.43
Gestation Length (days) -2.64 -0.919 2.43
Beef Sub Index -3.04
Carcass Weight (kg) -1.60 -0.528 0.84
Age of Slaughter (days) 9.00 -0.432 -3.89
Maintenance Sub Index Maint. Sub Index 0.00
Live WT (kg) 0.00 -0.307 0.00
Total Carbon Sub Index -6.82

* Based on an €80/tonne carbon price