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 11.41
Milk (kg) -236.00 -0.014 3.30
Fat (kg) -7.96 -0.375 2.98
Prot (kg) -11.62 -0.441 5.13
Fertility Sub Index -8.50
Calving Interval (days) 3.95 -1.459 -5.76
Survival (%) -2.45 1.117 -2.74
Calving Sub Index 0.05
Gestation Length (days) -0.05 -0.919 0.05
Beef Sub Index -0.66
Carcass Weight (kg) -2.50 -0.528 1.32
Age of Slaughter (days) 4.58 -0.432 -1.98
Maintenance Sub Index Maint. Sub Index -0.43
Live WT (kg) 1.40 -0.307 -0.43
Total Carbon Sub Index 1.87

* Based on an €80/tonne carbon price