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 -12.08
Milk (kg) 383.00 -0.014 -5.36
Fat (kg) 8.41 -0.375 -3.15
Prot (kg) 8.09 -0.441 -3.57
Fertility Sub Index -5.42
Calving Interval (days) 3.40 -1.459 -4.96
Survival (%) -0.41 1.117 -0.46
Calving Sub Index 2.96
Gestation Length (days) -3.22 -0.919 2.96
Beef Sub Index -0.63
Carcass Weight (kg) -3.70 -0.528 1.95
Age of Slaughter (days) 5.97 -0.432 -2.58
Maintenance Sub Index Maint. Sub Index -4.45
Live WT (kg) 14.50 -0.307 -4.45
Total Carbon Sub Index -19.62

* Based on an €80/tonne carbon price