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 -21.70
Milk (kg) 556.00 -0.014 -7.78
Fat (kg) 14.86 -0.375 -5.57
Prot (kg) 18.91 -0.441 -8.35
Fertility Sub Index -7.34
Calving Interval (days) 4.62 -1.459 -6.74
Survival (%) -0.54 1.117 -0.60
Calving Sub Index 3.55
Gestation Length (days) -3.86 -0.919 3.55
Beef Sub Index -3.56
Carcass Weight (kg) 0.60 -0.528 -0.32
Age of Slaughter (days) 7.52 -0.432 -3.25
Maintenance Sub Index Maint. Sub Index -4.84
Live WT (kg) 15.80 -0.307 -4.84
Total Carbon Sub Index -33.89

* Based on an €80/tonne carbon price