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 -11.25
Milk (kg) 321.00 -0.014 -4.49
Fat (kg) 7.95 -0.375 -2.98
Prot (kg) 8.57 -0.441 -3.78
Fertility Sub Index -3.60
Calving Interval (days) 2.03 -1.459 -2.96
Survival (%) -0.57 1.117 -0.64
Calving Sub Index 2.17
Gestation Length (days) -2.36 -0.919 2.17
Beef Sub Index 1.76
Carcass Weight (kg) -9.10 -0.528 4.80
Age of Slaughter (days) 7.04 -0.432 -3.04
Maintenance Sub Index Maint. Sub Index -0.86
Live WT (kg) 2.80 -0.307 -0.86
Total Carbon Sub Index -11.78

* Based on an €80/tonne carbon price