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 0.82
Milk (kg) 140.00 -0.014 -1.96
Fat (kg) -7.23 -0.375 2.71
Prot (kg) -0.17 -0.441 0.08
Fertility Sub Index -9.27
Calving Interval (days) 4.63 -1.459 -6.76
Survival (%) -2.25 1.117 -2.51
Calving Sub Index 1.67
Gestation Length (days) -1.82 -0.919 1.67
Beef Sub Index -0.41
Carcass Weight (kg) -4.20 -0.528 2.22
Age of Slaughter (days) 6.08 -0.432 -2.62
Maintenance Sub Index Maint. Sub Index 2.18
Live WT (kg) -7.10 -0.307 2.18
Total Carbon Sub Index -5.00

* Based on an €80/tonne carbon price