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 17.70
Milk (kg) -383.00 -0.014 5.36
Fat (kg) -16.95 -0.375 6.35
Prot (kg) -13.56 -0.441 5.98
Fertility Sub Index -9.67
Calving Interval (days) 5.30 -1.459 -7.73
Survival (%) -1.73 1.117 -1.93
Calving Sub Index -1.32
Gestation Length (days) 1.44 -0.919 -1.32
Beef Sub Index 0.74
Carcass Weight (kg) -4.10 -0.528 2.16
Age of Slaughter (days) 3.29 -0.432 -1.42
Maintenance Sub Index Maint. Sub Index 3.34
Live WT (kg) -10.90 -0.307 3.34
Total Carbon Sub Index 10.80

* Based on an €80/tonne carbon price