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 -1.65
Milk (kg) -29.00 -0.014 0.41
Fat (kg) 4.01 -0.375 -1.50
Prot (kg) 1.26 -0.441 -0.56
Fertility Sub Index 4.49
Calving Interval (days) -2.76 -1.459 4.03
Survival (%) 0.41 1.117 0.46
Calving Sub Index 3.78
Gestation Length (days) -4.11 -0.919 3.78
Beef Sub Index 2.06
Carcass Weight (kg) -2.50 -0.528 1.32
Age of Slaughter (days) -1.71 -0.432 0.74
Maintenance Sub Index Maint. Sub Index 5.24
Live WT (kg) -17.10 -0.307 5.24
Total Carbon Sub Index 13.90

* Based on an €80/tonne carbon price