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 15.89
Milk (kg) -514.00 -0.014 7.20
Fat (kg) -5.37 -0.375 2.01
Prot (kg) -15.15 -0.441 6.69
Fertility Sub Index -4.63
Calving Interval (days) 2.75 -1.459 -4.01
Survival (%) -0.55 1.117 -0.61
Calving Sub Index 1.57
Gestation Length (days) -1.71 -0.919 1.57
Beef Sub Index 8.93
Carcass Weight (kg) -20.80 -0.528 10.97
Age of Slaughter (days) 4.72 -0.432 -2.04
Maintenance Sub Index Maint. Sub Index 16.80
Live WT (kg) -54.80 -0.307 16.80
Total Carbon Sub Index 38.58

* Based on an €80/tonne carbon price