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 8.51
Milk (kg) -178.00 -0.014 2.49
Fat (kg) -7.44 -0.375 2.79
Prot (kg) -7.32 -0.441 3.23
Fertility Sub Index -5.74
Calving Interval (days) 2.77 -1.459 -4.04
Survival (%) -1.52 1.117 -1.70
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.71
Carcass Weight (kg) -3.80 -0.528 2.00
Age of Slaughter (days) 3.00 -0.432 -1.30
Maintenance Sub Index Maint. Sub Index 2.02
Live WT (kg) -6.60 -0.307 2.02
Total Carbon Sub Index 4.95

* Based on an €80/tonne carbon price