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 15.98
Milk (kg) -367.00 -0.014 5.14
Fat (kg) -14.29 -0.375 5.35
Prot (kg) -12.44 -0.441 5.49
Fertility Sub Index 0.89
Calving Interval (days) -0.41 -1.459 0.60
Survival (%) 0.26 1.117 0.29
Calving Sub Index 5.18
Gestation Length (days) -5.64 -0.919 5.18
Beef Sub Index 3.38
Carcass Weight (kg) -3.90 -0.528 2.06
Age of Slaughter (days) -3.06 -0.432 1.32
Maintenance Sub Index Maint. Sub Index 6.77
Live WT (kg) -22.10 -0.307 6.77
Total Carbon Sub Index 32.21

* Based on an €80/tonne carbon price