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 19.34
Milk (kg) -557.00 -0.014 7.80
Fat (kg) -12.64 -0.375 4.73
Prot (kg) -15.42 -0.441 6.81
Fertility Sub Index -2.98
Calving Interval (days) 1.57 -1.459 -2.29
Survival (%) -0.62 1.117 -0.69
Calving Sub Index -0.42
Gestation Length (days) 0.46 -0.919 -0.42
Beef Sub Index 7.20
Carcass Weight (kg) -20.60 -0.528 10.87
Age of Slaughter (days) 8.49 -0.432 -3.67
Maintenance Sub Index Maint. Sub Index 17.78
Live WT (kg) -58.00 -0.307 17.78
Total Carbon Sub Index 40.91

* Based on an €80/tonne carbon price