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 -10.49
Milk (kg) 358.00 -0.014 -5.01
Fat (kg) 8.49 -0.375 -3.18
Prot (kg) 5.21 -0.441 -2.30
Fertility Sub Index -8.65
Calving Interval (days) 5.51 -1.459 -8.04
Survival (%) -0.55 1.117 -0.61
Calving Sub Index 2.92
Gestation Length (days) -3.18 -0.919 2.92
Beef Sub Index -0.97
Carcass Weight (kg) -6.10 -0.528 3.22
Age of Slaughter (days) 9.70 -0.432 -4.19
Maintenance Sub Index Maint. Sub Index -3.16
Live WT (kg) 10.30 -0.307 -3.16
Total Carbon Sub Index -20.35

* Based on an €80/tonne carbon price