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 0.45
Milk (kg) 252.00 -0.014 -3.53
Fat (kg) -6.98 -0.375 2.61
Prot (kg) -3.10 -0.441 1.37
Fertility Sub Index -8.46
Calving Interval (days) 4.23 -1.459 -6.17
Survival (%) -2.05 1.117 -2.29
Calving Sub Index 0.81
Gestation Length (days) -0.88 -0.919 0.81
Beef Sub Index -0.03
Carcass Weight (kg) -2.10 -0.528 1.11
Age of Slaughter (days) 2.63 -0.432 -1.14
Maintenance Sub Index Maint. Sub Index -1.62
Live WT (kg) 5.30 -0.307 -1.62
Total Carbon Sub Index -8.85

* Based on an €80/tonne carbon price