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 -5.46
Milk (kg) 60.00 -0.014 -0.84
Fat (kg) 8.97 -0.375 -3.36
Prot (kg) 2.86 -0.441 -1.26
Fertility Sub Index -4.62
Calving Interval (days) 2.40 -1.459 -3.50
Survival (%) -1.00 1.117 -1.12
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 1.31
Carcass Weight (kg) -1.40 -0.528 0.74
Age of Slaughter (days) -1.33 -0.432 0.57
Maintenance Sub Index Maint. Sub Index 0.52
Live WT (kg) -1.70 -0.307 0.52
Total Carbon Sub Index -8.80

* Based on an €80/tonne carbon price