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 2.17
Milk (kg) 146.00 -0.014 -2.04
Fat (kg) -2.07 -0.375 0.78
Prot (kg) -7.78 -0.441 3.43
Fertility Sub Index -16.56
Calving Interval (days) 8.77 -1.459 -12.80
Survival (%) -3.37 1.117 -3.76
Calving Sub Index 0.74
Gestation Length (days) -0.81 -0.919 0.74
Beef Sub Index 0.75
Carcass Weight (kg) -5.90 -0.528 3.11
Age of Slaughter (days) 5.48 -0.432 -2.37
Maintenance Sub Index Maint. Sub Index 5.73
Live WT (kg) -18.70 -0.307 5.73
Total Carbon Sub Index -7.18

* Based on an €80/tonne carbon price