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 -10.43
Milk (kg) 51.00 -0.014 -0.71
Fat (kg) 15.34 -0.375 -5.75
Prot (kg) 8.99 -0.441 -3.97
Fertility Sub Index 5.36
Calving Interval (days) -3.28 -1.459 4.79
Survival (%) 0.51 1.117 0.57
Calving Sub Index 4.08
Gestation Length (days) -4.44 -0.919 4.08
Beef Sub Index -2.35
Carcass Weight (kg) -2.60 -0.528 1.37
Age of Slaughter (days) 8.61 -0.432 -3.72
Maintenance Sub Index Maint. Sub Index -0.61
Live WT (kg) 2.00 -0.307 -0.61
Total Carbon Sub Index -3.96

* Based on an €80/tonne carbon price