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 8.14
Milk (kg) -49.00 -0.014 0.69
Fat (kg) -8.52 -0.375 3.19
Prot (kg) -9.66 -0.441 4.26
Fertility Sub Index -16.73
Calving Interval (days) 8.44 -1.459 -12.31
Survival (%) -3.95 1.117 -4.41
Calving Sub Index 0.41
Gestation Length (days) -0.45 -0.919 0.41
Beef Sub Index -0.84
Carcass Weight (kg) -1.50 -0.528 0.79
Age of Slaughter (days) 3.79 -0.432 -1.64
Maintenance Sub Index Maint. Sub Index -0.49
Live WT (kg) 1.60 -0.307 -0.49
Total Carbon Sub Index -9.51

* Based on an €80/tonne carbon price