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 9.83
Milk (kg) -177.00 -0.014 2.48
Fat (kg) -9.57 -0.375 3.58
Prot (kg) -8.53 -0.441 3.76
Fertility Sub Index -12.28
Calving Interval (days) 6.04 -1.459 -8.81
Survival (%) -3.10 1.117 -3.46
Calving Sub Index 5.18
Gestation Length (days) -5.64 -0.919 5.18
Beef Sub Index 6.36
Carcass Weight (kg) -11.60 -0.528 6.12
Age of Slaughter (days) -0.56 -0.432 0.24
Maintenance Sub Index Maint. Sub Index 6.96
Live WT (kg) -22.70 -0.307 6.96
Total Carbon Sub Index 16.06

* Based on an €80/tonne carbon price