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 7.35
Milk (kg) 93.00 -0.014 -1.30
Fat (kg) -13.46 -0.375 5.04
Prot (kg) -8.19 -0.441 3.61
Fertility Sub Index -3.49
Calving Interval (days) 1.61 -1.459 -2.35
Survival (%) -1.02 1.117 -1.14
Calving Sub Index -0.58
Gestation Length (days) 0.63 -0.919 -0.58
Beef Sub Index 0.24
Carcass Weight (kg) -1.70 -0.528 0.90
Age of Slaughter (days) 1.52 -0.432 -0.66
Maintenance Sub Index Maint. Sub Index 2.18
Live WT (kg) -7.10 -0.307 2.18
Total Carbon Sub Index 5.70

* Based on an €80/tonne carbon price