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 12.65
Milk (kg) -365.00 -0.014 5.11
Fat (kg) -5.39 -0.375 2.02
Prot (kg) -12.52 -0.441 5.53
Fertility Sub Index -9.28
Calving Interval (days) 5.36 -1.459 -7.82
Survival (%) -1.31 1.117 -1.46
Calving Sub Index 0.68
Gestation Length (days) -0.74 -0.919 0.68
Beef Sub Index 17.89
Carcass Weight (kg) -39.60 -0.528 20.89
Age of Slaughter (days) 6.95 -0.432 -3.00
Maintenance Sub Index Maint. Sub Index 28.97
Live WT (kg) -94.50 -0.307 28.97
Total Carbon Sub Index 50.91

* Based on an €80/tonne carbon price