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 8.24
Milk (kg) -57.00 -0.014 0.80
Fat (kg) -10.36 -0.375 3.88
Prot (kg) -8.08 -0.441 3.57
Fertility Sub Index -14.49
Calving Interval (days) 6.96 -1.459 -10.15
Survival (%) -3.88 1.117 -4.33
Calving Sub Index 0.80
Gestation Length (days) -0.87 -0.919 0.80
Beef Sub Index -0.36
Carcass Weight (kg) -2.30 -0.528 1.21
Age of Slaughter (days) 3.64 -0.432 -1.57
Maintenance Sub Index Maint. Sub Index -2.70
Live WT (kg) 8.80 -0.307 -2.70
Total Carbon Sub Index -8.50

* Based on an €80/tonne carbon price