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 23.37
Milk (kg) -796.00 -0.014 11.14
Fat (kg) -8.29 -0.375 3.11
Prot (kg) -20.67 -0.441 9.12
Fertility Sub Index -5.41
Calving Interval (days) 2.53 -1.459 -3.69
Survival (%) -1.54 1.117 -1.72
Calving Sub Index 0.58
Gestation Length (days) -0.63 -0.919 0.58
Beef Sub Index 5.59
Carcass Weight (kg) -16.80 -0.528 8.86
Age of Slaughter (days) 7.57 -0.432 -3.27
Maintenance Sub Index Maint. Sub Index 16.71
Live WT (kg) -54.50 -0.307 16.71
Total Carbon Sub Index 40.84

* Based on an €80/tonne carbon price