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 0.26
Milk (kg) 199.00 -0.014 -2.79
Fat (kg) -4.86 -0.375 1.82
Prot (kg) -2.77 -0.441 1.22
Fertility Sub Index -3.80
Calving Interval (days) 1.77 -1.459 -2.58
Survival (%) -1.09 1.117 -1.22
Calving Sub Index -0.44
Gestation Length (days) 0.48 -0.919 -0.44
Beef Sub Index -0.09
Carcass Weight (kg) -1.40 -0.528 0.74
Age of Slaughter (days) 1.92 -0.432 -0.83
Maintenance Sub Index Maint. Sub Index 0.43
Live WT (kg) -1.40 -0.307 0.43
Total Carbon Sub Index -3.64

* Based on an €80/tonne carbon price