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 26.98
Milk (kg) -864.00 -0.014 12.10
Fat (kg) -7.83 -0.375 2.93
Prot (kg) -27.07 -0.441 11.95
Fertility Sub Index 6.83
Calving Interval (days) -3.26 -1.459 4.76
Survival (%) 1.86 1.117 2.08
Calving Sub Index 0.05
Gestation Length (days) -0.05 -0.919 0.05
Beef Sub Index 9.51
Carcass Weight (kg) -22.70 -0.528 11.97
Age of Slaughter (days) 5.71 -0.432 -2.47
Maintenance Sub Index Maint. Sub Index 20.08
Live WT (kg) -65.50 -0.307 20.08
Total Carbon Sub Index 63.45

* Based on an €80/tonne carbon price