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 25.84
Milk (kg) -997.00 -0.014 13.96
Fat (kg) -3.41 -0.375 1.28
Prot (kg) -24.03 -0.441 10.61
Fertility Sub Index 0.89
Calving Interval (days) -0.94 -1.459 1.37
Survival (%) -0.43 1.117 -0.48
Calving Sub Index 1.12
Gestation Length (days) -1.22 -0.919 1.12
Beef Sub Index 4.91
Carcass Weight (kg) -17.10 -0.528 9.02
Age of Slaughter (days) 9.51 -0.432 -4.11
Maintenance Sub Index Maint. Sub Index 16.22
Live WT (kg) -52.90 -0.307 16.22
Total Carbon Sub Index 48.99

* Based on an €80/tonne carbon price