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 -2.09
Milk (kg) -317.00 -0.014 4.44
Fat (kg) 13.82 -0.375 -5.18
Prot (kg) 3.06 -0.441 -1.35
Fertility Sub Index 3.12
Calving Interval (days) -1.47 -1.459 2.14
Survival (%) 0.87 1.117 0.97
Calving Sub Index 1.49
Gestation Length (days) -1.62 -0.919 1.49
Beef Sub Index 8.78
Carcass Weight (kg) -22.10 -0.528 11.66
Age of Slaughter (days) 6.66 -0.432 -2.88
Maintenance Sub Index Maint. Sub Index 13.34
Live WT (kg) -43.50 -0.307 13.34
Total Carbon Sub Index 24.63

* Based on an €80/tonne carbon price