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 24.86
Milk (kg) -460.00 -0.014 6.44
Fat (kg) -25.65 -0.375 9.61
Prot (kg) -19.96 -0.441 8.81
Fertility Sub Index -1.26
Calving Interval (days) 0.43 -1.459 -0.63
Survival (%) -0.57 1.117 -0.64
Calving Sub Index -1.44
Gestation Length (days) 1.57 -0.919 -1.44
Beef Sub Index -3.61
Carcass Weight (kg) 4.10 -0.528 -2.16
Age of Slaughter (days) 3.36 -0.432 -1.45
Maintenance Sub Index Maint. Sub Index 4.29
Live WT (kg) -14.00 -0.307 4.29
Total Carbon Sub Index 22.83

* Based on an €80/tonne carbon price