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 22.92
Milk (kg) -858.00 -0.014 12.01
Fat (kg) -7.16 -0.375 2.68
Prot (kg) -18.63 -0.441 8.22
Fertility Sub Index 4.05
Calving Interval (days) -3.67 -1.459 5.35
Survival (%) -1.17 1.117 -1.31
Calving Sub Index 0.14
Gestation Length (days) -0.15 -0.919 0.14
Beef Sub Index 4.74
Carcass Weight (kg) -16.40 -0.528 8.65
Age of Slaughter (days) 9.06 -0.432 -3.91
Maintenance Sub Index Maint. Sub Index 14.62
Live WT (kg) -47.70 -0.307 14.62
Total Carbon Sub Index 46.47

* Based on an €80/tonne carbon price