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 -9.86
Milk (kg) 203.00 -0.014 -2.84
Fat (kg) 7.44 -0.375 -2.79
Prot (kg) 9.59 -0.441 -4.23
Fertility Sub Index 0.45
Calving Interval (days) 0.61 -1.459 -0.89
Survival (%) 1.20 1.117 1.34
Calving Sub Index 4.18
Gestation Length (days) -4.55 -0.919 4.18
Beef Sub Index -4.79
Carcass Weight (kg) 2.60 -0.528 -1.37
Age of Slaughter (days) 7.91 -0.432 -3.41
Maintenance Sub Index Maint. Sub Index -3.07
Live WT (kg) 10.00 -0.307 -3.07
Total Carbon Sub Index -13.08

* Based on an €80/tonne carbon price