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 -1.89
Milk (kg) 234.00 -0.014 -3.28
Fat (kg) -5.22 -0.375 1.96
Prot (kg) 1.28 -0.441 -0.56
Fertility Sub Index -16.20
Calving Interval (days) 7.38 -1.459 -10.77
Survival (%) -4.86 1.117 -5.43
Calving Sub Index 1.23
Gestation Length (days) -1.34 -0.919 1.23
Beef Sub Index -0.91
Carcass Weight (kg) -4.30 -0.528 2.27
Age of Slaughter (days) 7.37 -0.432 -3.18
Maintenance Sub Index Maint. Sub Index -4.41
Live WT (kg) 14.40 -0.307 -4.41
Total Carbon Sub Index -22.17

* Based on an €80/tonne carbon price