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 12.92
Milk (kg) -281.00 -0.014 3.93
Fat (kg) -5.89 -0.375 2.21
Prot (kg) -15.35 -0.441 6.77
Fertility Sub Index -13.56
Calving Interval (days) 6.82 -1.459 -9.95
Survival (%) -3.23 1.117 -3.61
Calving Sub Index 0.51
Gestation Length (days) -0.55 -0.919 0.51
Beef Sub Index 0.29
Carcass Weight (kg) -2.60 -0.528 1.37
Age of Slaughter (days) 2.51 -0.432 -1.08
Maintenance Sub Index Maint. Sub Index -1.04
Live WT (kg) 3.40 -0.307 -1.04
Total Carbon Sub Index -0.89

* Based on an €80/tonne carbon price