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 6.63
Milk (kg) -106.00 -0.014 1.48
Fat (kg) -4.85 -0.375 1.82
Prot (kg) -7.54 -0.441 3.33
Fertility Sub Index -0.72
Calving Interval (days) -0.17 -1.459 0.25
Survival (%) -0.87 1.117 -0.97
Calving Sub Index 0.76
Gestation Length (days) -0.83 -0.919 0.76
Beef Sub Index 2.79
Carcass Weight (kg) -6.70 -0.528 3.53
Age of Slaughter (days) 1.72 -0.432 -0.74
Maintenance Sub Index Maint. Sub Index 3.46
Live WT (kg) -11.30 -0.307 3.46
Total Carbon Sub Index 12.92

* Based on an €80/tonne carbon price