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 15.65
Milk (kg) -182.00 -0.014 2.55
Fat (kg) -18.76 -0.375 7.03
Prot (kg) -13.76 -0.441 6.07
Fertility Sub Index -9.64
Calving Interval (days) 4.48 -1.459 -6.54
Survival (%) -2.78 1.117 -3.11
Calving Sub Index 0.45
Gestation Length (days) -0.49 -0.919 0.45
Beef Sub Index -1.45
Carcass Weight (kg) -3.30 -0.528 1.74
Age of Slaughter (days) 7.39 -0.432 -3.19
Maintenance Sub Index Maint. Sub Index -0.67
Live WT (kg) 2.20 -0.307 -0.67
Total Carbon Sub Index 4.33

* Based on an €80/tonne carbon price