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 43.64
Milk (kg) -1344.00 -0.014 18.82
Fat (kg) -21.71 -0.375 8.13
Prot (kg) -37.81 -0.441 16.69
Fertility Sub Index 2.55
Calving Interval (days) -2.68 -1.459 3.91
Survival (%) -1.22 1.117 -1.36
Calving Sub Index 0.24
Gestation Length (days) -0.26 -0.919 0.24
Beef Sub Index 4.94
Carcass Weight (kg) -16.30 -0.528 8.60
Age of Slaughter (days) 8.48 -0.432 -3.66
Maintenance Sub Index Maint. Sub Index 14.16
Live WT (kg) -46.20 -0.307 14.16
Total Carbon Sub Index 65.52

* Based on an €80/tonne carbon price