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 10.66
Milk (kg) -217.00 -0.014 3.04
Fat (kg) -7.80 -0.375 2.92
Prot (kg) -10.66 -0.441 4.70
Fertility Sub Index -12.66
Calving Interval (days) 6.71 -1.459 -9.79
Survival (%) -2.57 1.117 -2.87
Calving Sub Index 1.07
Gestation Length (days) -1.16 -0.919 1.07
Beef Sub Index 1.48
Carcass Weight (kg) -3.30 -0.528 1.74
Age of Slaughter (days) 0.60 -0.432 -0.26
Maintenance Sub Index Maint. Sub Index 0.92
Live WT (kg) -3.00 -0.307 0.92
Total Carbon Sub Index 1.47

* Based on an €80/tonne carbon price