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 -0.71
Milk (kg) 234.00 -0.014 -3.28
Fat (kg) -4.02 -0.375 1.51
Prot (kg) -2.40 -0.441 1.06
Fertility Sub Index -10.24
Calving Interval (days) 5.29 -1.459 -7.72
Survival (%) -2.26 1.117 -2.52
Calving Sub Index 1.20
Gestation Length (days) -1.31 -0.919 1.20
Beef Sub Index -3.94
Carcass Weight (kg) 0.80 -0.528 -0.42
Age of Slaughter (days) 8.14 -0.432 -3.51
Maintenance Sub Index Maint. Sub Index -4.69
Live WT (kg) 15.30 -0.307 -4.69
Total Carbon Sub Index -18.38

* Based on an €80/tonne carbon price