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 1.62
Milk (kg) 116.00 -0.014 -1.62
Fat (kg) -4.88 -0.375 1.83
Prot (kg) -3.20 -0.441 1.41
Fertility Sub Index -7.59
Calving Interval (days) 3.52 -1.459 -5.14
Survival (%) -2.20 1.117 -2.46
Calving Sub Index 1.71
Gestation Length (days) -1.86 -0.919 1.71
Beef Sub Index -0.15
Carcass Weight (kg) -2.70 -0.528 1.42
Age of Slaughter (days) 3.65 -0.432 -1.58
Maintenance Sub Index Maint. Sub Index 2.97
Live WT (kg) -9.70 -0.307 2.97
Total Carbon Sub Index -1.44

* Based on an €80/tonne carbon price