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 19.47
Milk (kg) -371.00 -0.014 5.19
Fat (kg) -13.44 -0.375 5.03
Prot (kg) -20.94 -0.441 9.24
Fertility Sub Index -8.82
Calving Interval (days) 4.43 -1.459 -6.46
Survival (%) -2.11 1.117 -2.36
Calving Sub Index 0.43
Gestation Length (days) -0.47 -0.919 0.43
Beef Sub Index -0.23
Carcass Weight (kg) -2.90 -0.528 1.53
Age of Slaughter (days) 4.07 -0.432 -1.76
Maintenance Sub Index Maint. Sub Index -0.83
Live WT (kg) 2.70 -0.307 -0.83
Total Carbon Sub Index 10.02

* Based on an €80/tonne carbon price