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 3.32
Milk (kg) 69.00 -0.014 -0.97
Fat (kg) -4.98 -0.375 1.87
Prot (kg) -5.48 -0.441 2.42
Fertility Sub Index -12.48
Calving Interval (days) 6.25 -1.459 -9.12
Survival (%) -3.01 1.117 -3.36
Calving Sub Index 0.94
Gestation Length (days) -1.02 -0.919 0.94
Beef Sub Index -0.96
Carcass Weight (kg) 0.20 -0.528 -0.11
Age of Slaughter (days) 1.97 -0.432 -0.85
Maintenance Sub Index Maint. Sub Index -2.76
Live WT (kg) 9.00 -0.307 -2.76
Total Carbon Sub Index -11.94

* Based on an €80/tonne carbon price