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 14.74
Milk (kg) -266.00 -0.014 3.72
Fat (kg) -13.39 -0.375 5.02
Prot (kg) -13.60 -0.441 6.00
Fertility Sub Index -1.98
Calving Interval (days) 0.49 -1.459 -0.71
Survival (%) -1.13 1.117 -1.26
Calving Sub Index -0.12
Gestation Length (days) 0.13 -0.919 -0.12
Beef Sub Index 6.80
Carcass Weight (kg) -14.60 -0.528 7.70
Age of Slaughter (days) 2.10 -0.432 -0.91
Maintenance Sub Index Maint. Sub Index 9.29
Live WT (kg) -30.30 -0.307 9.29
Total Carbon Sub Index 28.73

* Based on an €80/tonne carbon price