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 22.90
Milk (kg) -904.00 -0.014 12.66
Fat (kg) -5.23 -0.375 1.96
Prot (kg) -18.77 -0.441 8.28
Fertility Sub Index -7.34
Calving Interval (days) 1.36 -1.459 -1.98
Survival (%) -4.79 1.117 -5.35
Calving Sub Index 0.64
Gestation Length (days) -0.70 -0.919 0.64
Beef Sub Index -0.55
Carcass Weight (kg) -5.90 -0.528 3.11
Age of Slaughter (days) 8.49 -0.432 -3.67
Maintenance Sub Index Maint. Sub Index 8.34
Live WT (kg) -27.20 -0.307 8.34
Total Carbon Sub Index 23.99

* Based on an €80/tonne carbon price