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 -1.26
Milk (kg) -225.00 -0.014 3.15
Fat (kg) 8.17 -0.375 -3.06
Prot (kg) 3.06 -0.441 -1.35
Fertility Sub Index 8.42
Calving Interval (days) -4.62 -1.459 6.74
Survival (%) 1.50 1.117 1.68
Calving Sub Index 4.96
Gestation Length (days) -5.40 -0.919 4.96
Beef Sub Index 1.29
Carcass Weight (kg) -9.30 -0.528 4.91
Age of Slaughter (days) 8.38 -0.432 -3.62
Maintenance Sub Index Maint. Sub Index -0.92
Live WT (kg) 3.00 -0.307 -0.92
Total Carbon Sub Index 12.49

* Based on an €80/tonne carbon price