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 24.93
Milk (kg) -733.00 -0.014 10.26
Fat (kg) -13.79 -0.375 5.17
Prot (kg) -21.54 -0.441 9.51
Fertility Sub Index -4.57
Calving Interval (days) 0.58 -1.459 -0.85
Survival (%) -3.33 1.117 -3.72
Calving Sub Index 0.79
Gestation Length (days) -0.86 -0.919 0.79
Beef Sub Index -1.43
Carcass Weight (kg) -4.00 -0.528 2.11
Age of Slaughter (days) 8.20 -0.432 -3.54
Maintenance Sub Index Maint. Sub Index 7.17
Live WT (kg) -23.40 -0.307 7.17
Total Carbon Sub Index 26.91

* Based on an €80/tonne carbon price