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 10.53
Milk (kg) -215.00 -0.014 3.01
Fat (kg) -7.89 -0.375 2.96
Prot (kg) -10.35 -0.441 4.57
Fertility Sub Index -7.95
Calving Interval (days) 3.80 -1.459 -5.54
Survival (%) -2.15 1.117 -2.40
Calving Sub Index -0.41
Gestation Length (days) 0.45 -0.919 -0.41
Beef Sub Index 0.13
Carcass Weight (kg) -1.60 -0.528 0.84
Age of Slaughter (days) 1.66 -0.432 -0.72
Maintenance Sub Index Maint. Sub Index -0.83
Live WT (kg) 2.70 -0.307 -0.83
Total Carbon Sub Index 1.47

* Based on an €80/tonne carbon price