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 25.76
Milk (kg) -578.00 -0.014 8.09
Fat (kg) -24.87 -0.375 9.32
Prot (kg) -18.93 -0.441 8.35
Fertility Sub Index 5.60
Calving Interval (days) -2.49 -1.459 3.63
Survival (%) 1.76 1.117 1.97
Calving Sub Index 1.43
Gestation Length (days) -1.56 -0.919 1.43
Beef Sub Index 1.04
Carcass Weight (kg) -1.10 -0.528 0.58
Age of Slaughter (days) -1.07 -0.432 0.46
Maintenance Sub Index Maint. Sub Index -1.41
Live WT (kg) 4.60 -0.307 -1.41
Total Carbon Sub Index 32.43

* Based on an €80/tonne carbon price