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 -1.31
Milk (kg) 158.00 -0.014 -2.21
Fat (kg) -5.85 -0.375 2.19
Prot (kg) 2.92 -0.441 -1.29
Fertility Sub Index -4.54
Calving Interval (days) 2.21 -1.459 -3.22
Survival (%) -1.18 1.117 -1.32
Calving Sub Index -0.84
Gestation Length (days) 0.91 -0.919 -0.84
Beef Sub Index -4.81
Carcass Weight (kg) 7.40 -0.528 -3.90
Age of Slaughter (days) 2.09 -0.432 -0.90
Maintenance Sub Index Maint. Sub Index -2.82
Live WT (kg) 9.20 -0.307 -2.82
Total Carbon Sub Index -14.32

* Based on an €80/tonne carbon price