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 -0.46
Milk (kg) -423.00 -0.014 5.92
Fat (kg) 9.65 -0.375 -3.61
Prot (kg) 6.26 -0.441 -2.76
Fertility Sub Index -0.18
Calving Interval (days) 0.22 -1.459 -0.32
Survival (%) 0.13 1.117 0.15
Calving Sub Index 1.25
Gestation Length (days) -1.36 -0.919 1.25
Beef Sub Index 6.77
Carcass Weight (kg) -19.70 -0.528 10.39
Age of Slaughter (days) 8.40 -0.432 -3.63
Maintenance Sub Index Maint. Sub Index 15.57
Live WT (kg) -50.80 -0.307 15.57
Total Carbon Sub Index 22.96

* Based on an €80/tonne carbon price