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 3.87
Milk (kg) 59.00 -0.014 -0.83
Fat (kg) -4.39 -0.375 1.64
Prot (kg) -6.92 -0.441 3.05
Fertility Sub Index -18.04
Calving Interval (days) 8.83 -1.459 -12.88
Survival (%) -4.62 1.117 -5.16
Calving Sub Index 0.65
Gestation Length (days) -0.71 -0.919 0.65
Beef Sub Index -3.04
Carcass Weight (kg) -0.40 -0.528 0.21
Age of Slaughter (days) 7.54 -0.432 -3.26
Maintenance Sub Index Maint. Sub Index -5.76
Live WT (kg) 18.80 -0.307 -5.76
Total Carbon Sub Index -22.33

* Based on an €80/tonne carbon price