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 11.06
Milk (kg) -211.00 -0.014 2.95
Fat (kg) -11.54 -0.375 4.32
Prot (kg) -8.57 -0.441 3.78
Fertility Sub Index -5.17
Calving Interval (days) 2.17 -1.459 -3.17
Survival (%) -1.79 1.117 -2.00
Calving Sub Index 3.78
Gestation Length (days) -4.11 -0.919 3.78
Beef Sub Index -1.51
Carcass Weight (kg) 2.20 -0.528 -1.16
Age of Slaughter (days) 0.81 -0.432 -0.35
Maintenance Sub Index Maint. Sub Index 0.52
Live WT (kg) -1.70 -0.307 0.52
Total Carbon Sub Index 8.68

* Based on an €80/tonne carbon price