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 3.64
Milk (kg) 109.00 -0.014 -1.53
Fat (kg) -11.43 -0.375 4.28
Prot (kg) -2.00 -0.441 0.88
Fertility Sub Index -15.76
Calving Interval (days) 8.29 -1.459 -12.10
Survival (%) -3.28 1.117 -3.66
Calving Sub Index 1.01
Gestation Length (days) -1.10 -0.919 1.01
Beef Sub Index -0.65
Carcass Weight (kg) -2.90 -0.528 1.53
Age of Slaughter (days) 5.05 -0.432 -2.18
Maintenance Sub Index Maint. Sub Index -3.59
Live WT (kg) 11.70 -0.307 -3.59
Total Carbon Sub Index -15.35

* Based on an €80/tonne carbon price