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 3.42
Milk (kg) -494.00 -0.014 6.92
Fat (kg) 10.97 -0.375 -4.11
Prot (kg) -1.39 -0.441 0.61
Fertility Sub Index -4.57
Calving Interval (days) 3.03 -1.459 -4.42
Survival (%) -0.13 1.117 -0.15
Calving Sub Index 0.52
Gestation Length (days) -0.57 -0.919 0.52
Beef Sub Index 9.12
Carcass Weight (kg) -20.00 -0.528 10.55
Age of Slaughter (days) 3.31 -0.432 -1.43
Maintenance Sub Index Maint. Sub Index 6.13
Live WT (kg) -20.00 -0.307 6.13
Total Carbon Sub Index 14.62

* Based on an €80/tonne carbon price