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 -0.41
Milk (kg) -7.00 -0.014 0.10
Fat (kg) 2.80 -0.375 -1.05
Prot (kg) -1.22 -0.441 0.54
Fertility Sub Index 5.82
Calving Interval (days) -4.69 -1.459 6.84
Survival (%) -0.92 1.117 -1.03
Calving Sub Index 2.36
Gestation Length (days) -2.57 -0.919 2.36
Beef Sub Index 5.07
Carcass Weight (kg) -11.10 -0.528 5.86
Age of Slaughter (days) 1.81 -0.432 -0.78
Maintenance Sub Index Maint. Sub Index 8.06
Live WT (kg) -26.30 -0.307 8.06
Total Carbon Sub Index 20.90

* Based on an €80/tonne carbon price