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 -20.84
Milk (kg) 315.00 -0.014 -4.41
Fat (kg) 28.09 -0.375 -10.52
Prot (kg) 13.38 -0.441 -5.91
Fertility Sub Index -17.76
Calving Interval (days) 10.05 -1.459 -14.66
Survival (%) -2.77 1.117 -3.09
Calving Sub Index 1.73
Gestation Length (days) -1.88 -0.919 1.73
Beef Sub Index -2.09
Carcass Weight (kg) -2.60 -0.528 1.37
Age of Slaughter (days) 8.01 -0.432 -3.46
Maintenance Sub Index Maint. Sub Index -4.32
Live WT (kg) 14.10 -0.307 -4.32
Total Carbon Sub Index -43.28

* Based on an €80/tonne carbon price