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 10.12
Milk (kg) -135.00 -0.014 1.89
Fat (kg) -11.97 -0.375 4.48
Prot (kg) -8.48 -0.441 3.74
Fertility Sub Index -1.73
Calving Interval (days) 0.36 -1.459 -0.53
Survival (%) -1.08 1.117 -1.21
Calving Sub Index 1.11
Gestation Length (days) -1.21 -0.919 1.11
Beef Sub Index 3.96
Carcass Weight (kg) -6.10 -0.528 3.22
Age of Slaughter (days) -1.72 -0.432 0.74
Maintenance Sub Index Maint. Sub Index 3.71
Live WT (kg) -12.10 -0.307 3.71
Total Carbon Sub Index 17.17

* Based on an €80/tonne carbon price