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 26.09
Milk (kg) -494.00 -0.014 6.92
Fat (kg) -25.75 -0.375 9.64
Prot (kg) -21.59 -0.441 9.53
Fertility Sub Index -5.41
Calving Interval (days) 1.97 -1.459 -2.87
Survival (%) -2.27 1.117 -2.54
Calving Sub Index 0.38
Gestation Length (days) -0.41 -0.919 0.38
Beef Sub Index 0.27
Carcass Weight (kg) -0.30 -0.528 0.16
Age of Slaughter (days) -0.26 -0.432 0.11
Maintenance Sub Index Maint. Sub Index 1.38
Live WT (kg) -4.50 -0.307 1.38
Total Carbon Sub Index 22.71

* Based on an €80/tonne carbon price