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 2.35
Milk (kg) 7.00 -0.014 -0.10
Fat (kg) 0.92 -0.375 -0.34
Prot (kg) -6.33 -0.441 2.79
Fertility Sub Index -4.42
Calving Interval (days) 2.72 -1.459 -3.97
Survival (%) -0.40 1.117 -0.45
Calving Sub Index 0.56
Gestation Length (days) -0.61 -0.919 0.56
Beef Sub Index -2.12
Carcass Weight (kg) 1.40 -0.528 -0.74
Age of Slaughter (days) 3.19 -0.432 -1.38
Maintenance Sub Index Maint. Sub Index 0.71
Live WT (kg) -2.30 -0.307 0.71
Total Carbon Sub Index -2.92

* Based on an €80/tonne carbon price