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 14.66
Milk (kg) -186.00 -0.014 2.60
Fat (kg) -10.84 -0.375 4.06
Prot (kg) -18.11 -0.441 7.99
Fertility Sub Index -8.57
Calving Interval (days) 4.82 -1.459 -7.03
Survival (%) -1.38 1.117 -1.54
Calving Sub Index 1.10
Gestation Length (days) -1.20 -0.919 1.10
Beef Sub Index -0.41
Carcass Weight (kg) -0.90 -0.528 0.47
Age of Slaughter (days) 2.06 -0.432 -0.89
Maintenance Sub Index Maint. Sub Index -0.86
Live WT (kg) 2.80 -0.307 -0.86
Total Carbon Sub Index 5.92

* Based on an €80/tonne carbon price