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 -12.79
Milk (kg) 434.00 -0.014 -6.08
Fat (kg) 8.60 -0.375 -3.22
Prot (kg) 7.91 -0.441 -3.49
Fertility Sub Index -6.47
Calving Interval (days) 3.75 -1.459 -5.47
Survival (%) -0.89 1.117 -0.99
Calving Sub Index 3.13
Gestation Length (days) -3.41 -0.919 3.13
Beef Sub Index -3.53
Carcass Weight (kg) 0.60 -0.528 -0.32
Age of Slaughter (days) 7.45 -0.432 -3.22
Maintenance Sub Index Maint. Sub Index -4.29
Live WT (kg) 14.00 -0.307 -4.29
Total Carbon Sub Index -23.94

* Based on an €80/tonne carbon price