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 -17.59
Milk (kg) 507.00 -0.014 -7.10
Fat (kg) 13.40 -0.375 -5.02
Prot (kg) 12.39 -0.441 -5.47
Fertility Sub Index 0.76
Calving Interval (days) 0.47 -1.459 -0.69
Survival (%) 1.29 1.117 1.44
Calving Sub Index 3.44
Gestation Length (days) -3.74 -0.919 3.44
Beef Sub Index -0.38
Carcass Weight (kg) -8.00 -0.528 4.22
Age of Slaughter (days) 10.66 -0.432 -4.60
Maintenance Sub Index Maint. Sub Index -6.44
Live WT (kg) 21.00 -0.307 -6.44
Total Carbon Sub Index -20.21

* Based on an €80/tonne carbon price