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 3.97
Milk (kg) 190.00 -0.014 -2.66
Fat (kg) -9.23 -0.375 3.46
Prot (kg) -7.18 -0.441 3.17
Fertility Sub Index -17.91
Calving Interval (days) 8.56 -1.459 -12.49
Survival (%) -4.85 1.117 -5.42
Calving Sub Index 0.34
Gestation Length (days) -0.37 -0.919 0.34
Beef Sub Index 0.92
Carcass Weight (kg) -3.30 -0.528 1.74
Age of Slaughter (days) 1.90 -0.432 -0.82
Maintenance Sub Index Maint. Sub Index -1.29
Live WT (kg) 4.20 -0.307 -1.29
Total Carbon Sub Index -13.96

* Based on an €80/tonne carbon price