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 30.19
Milk (kg) -810.00 -0.014 11.34
Fat (kg) -16.96 -0.375 6.35
Prot (kg) -28.31 -0.441 12.49
Fertility Sub Index -5.97
Calving Interval (days) 1.39 -1.459 -2.03
Survival (%) -3.53 1.117 -3.94
Calving Sub Index 0.84
Gestation Length (days) -0.91 -0.919 0.84
Beef Sub Index -0.33
Carcass Weight (kg) -5.80 -0.528 3.06
Age of Slaughter (days) 7.86 -0.432 -3.39
Maintenance Sub Index Maint. Sub Index 8.09
Live WT (kg) -26.40 -0.307 8.09
Total Carbon Sub Index 32.81

* Based on an €80/tonne carbon price