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 -30.04
Milk (kg) 217.00 -0.014 -3.04
Fat (kg) 38.09 -0.375 -14.27
Prot (kg) 28.86 -0.441 -12.74
Fertility Sub Index 0.91
Calving Interval (days) -0.59 -1.459 0.86
Survival (%) 0.04 1.117 0.04
Calving Sub Index 1.28
Gestation Length (days) -1.39 -0.919 1.28
Beef Sub Index 0.14
Carcass Weight (kg) -3.60 -0.528 1.90
Age of Slaughter (days) 4.07 -0.432 -1.76
Maintenance Sub Index Maint. Sub Index 2.97
Live WT (kg) -9.70 -0.307 2.97
Total Carbon Sub Index -24.74

* Based on an €80/tonne carbon price