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 12.98
Milk (kg) -265.00 -0.014 3.71
Fat (kg) -9.86 -0.375 3.69
Prot (kg) -12.63 -0.441 5.57
Fertility Sub Index 0.75
Calving Interval (days) -1.06 -1.459 1.55
Survival (%) -0.71 1.117 -0.79
Calving Sub Index 1.22
Gestation Length (days) -1.33 -0.919 1.22
Beef Sub Index 2.84
Carcass Weight (kg) -9.30 -0.528 4.91
Age of Slaughter (days) 4.79 -0.432 -2.07
Maintenance Sub Index Maint. Sub Index 6.07
Live WT (kg) -19.80 -0.307 6.07
Total Carbon Sub Index 23.87

* Based on an €80/tonne carbon price