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 11.66
Milk (kg) -116.00 -0.014 1.62
Fat (kg) -11.43 -0.375 4.28
Prot (kg) -13.04 -0.441 5.76
Fertility Sub Index -6.80
Calving Interval (days) 3.76 -1.459 -5.49
Survival (%) -1.18 1.117 -1.32
Calving Sub Index 0.97
Gestation Length (days) -1.05 -0.919 0.97
Beef Sub Index 0.35
Carcass Weight (kg) -3.70 -0.528 1.95
Age of Slaughter (days) 3.72 -0.432 -1.61
Maintenance Sub Index Maint. Sub Index -0.21
Live WT (kg) 0.70 -0.307 -0.21
Total Carbon Sub Index 5.95

* Based on an €80/tonne carbon price