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 -21.34
Milk (kg) 553.00 -0.014 -7.74
Fat (kg) 16.85 -0.375 -6.31
Prot (kg) 16.52 -0.441 -7.29
Fertility Sub Index -4.46
Calving Interval (days) 3.64 -1.459 -5.31
Survival (%) 0.76 1.117 0.85
Calving Sub Index 3.70
Gestation Length (days) -4.03 -0.919 3.70
Beef Sub Index -0.68
Carcass Weight (kg) -5.50 -0.528 2.90
Age of Slaughter (days) 8.29 -0.432 -3.58
Maintenance Sub Index Maint. Sub Index -4.90
Live WT (kg) 16.00 -0.307 -4.90
Total Carbon Sub Index -27.68

* Based on an €80/tonne carbon price