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 19.29
Milk (kg) -628.00 -0.014 8.79
Fat (kg) -9.54 -0.375 3.57
Prot (kg) -15.68 -0.441 6.92
Fertility Sub Index -1.42
Calving Interval (days) 0.98 -1.459 -1.43
Survival (%) 0.01 1.117 0.01
Calving Sub Index 0.49
Gestation Length (days) -0.53 -0.919 0.49
Beef Sub Index 8.55
Carcass Weight (kg) -23.00 -0.528 12.13
Age of Slaughter (days) 8.30 -0.432 -3.58
Maintenance Sub Index Maint. Sub Index 17.96
Live WT (kg) -58.60 -0.307 17.96
Total Carbon Sub Index 44.87

* Based on an €80/tonne carbon price