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 1.12
Milk (kg) 263.00 -0.014 -3.68
Fat (kg) -9.38 -0.375 3.51
Prot (kg) -2.93 -0.441 1.29
Fertility Sub Index -8.82
Calving Interval (days) 4.71 -1.459 -6.87
Survival (%) -1.74 1.117 -1.94
Calving Sub Index 2.30
Gestation Length (days) -2.50 -0.919 2.30
Beef Sub Index -2.31
Carcass Weight (kg) 0.10 -0.528 -0.05
Age of Slaughter (days) 5.22 -0.432 -2.25
Maintenance Sub Index Maint. Sub Index -2.67
Live WT (kg) 8.70 -0.307 -2.67
Total Carbon Sub Index -10.36

* Based on an €80/tonne carbon price