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 8.14
Milk (kg) -477.00 -0.014 6.68
Fat (kg) 5.19 -0.375 -1.94
Prot (kg) -7.72 -0.441 3.41
Fertility Sub Index -1.29
Calving Interval (days) 1.12 -1.459 -1.63
Survival (%) 0.31 1.117 0.35
Calving Sub Index 0.05
Gestation Length (days) -0.05 -0.919 0.05
Beef Sub Index 4.37
Carcass Weight (kg) -16.60 -0.528 8.76
Age of Slaughter (days) 10.16 -0.432 -4.39
Maintenance Sub Index Maint. Sub Index 15.02
Live WT (kg) -49.00 -0.307 15.02
Total Carbon Sub Index 26.29

* Based on an €80/tonne carbon price