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 -12.53
Milk (kg) 426.00 -0.014 -5.96
Fat (kg) 7.29 -0.375 -2.73
Prot (kg) 8.68 -0.441 -3.83
Fertility Sub Index -11.17
Calving Interval (days) 7.42 -1.459 -10.83
Survival (%) -0.31 1.117 -0.35
Calving Sub Index 3.52
Gestation Length (days) -3.83 -0.919 3.52
Beef Sub Index -2.76
Carcass Weight (kg) 0.10 -0.528 -0.05
Age of Slaughter (days) 6.28 -0.432 -2.71
Maintenance Sub Index Maint. Sub Index -5.40
Live WT (kg) 17.60 -0.307 -5.40
Total Carbon Sub Index -28.34

* Based on an €80/tonne carbon price