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 12.20
Milk (kg) -277.00 -0.014 3.88
Fat (kg) -9.85 -0.375 3.69
Prot (kg) -10.49 -0.441 4.63
Fertility Sub Index -1.71
Calving Interval (days) -1.21 -1.459 1.77
Survival (%) -3.11 1.117 -3.47
Calving Sub Index -3.74
Gestation Length (days) 4.07 -0.919 -3.74
Beef Sub Index 2.36
Carcass Weight (kg) -1.00 -0.528 0.53
Age of Slaughter (days) -4.24 -0.432 1.83
Maintenance Sub Index Maint. Sub Index 1.96
Live WT (kg) -6.40 -0.307 1.96
Total Carbon Sub Index 11.06

* Based on an €80/tonne carbon price