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 -13.39
Milk (kg) 166.00 -0.014 -2.32
Fat (kg) 17.03 -0.375 -6.38
Prot (kg) 10.62 -0.441 -4.69
Fertility Sub Index -1.63
Calving Interval (days) 2.61 -1.459 -3.81
Survival (%) 1.95 1.117 2.18
Calving Sub Index 4.07
Gestation Length (days) -4.43 -0.919 4.07
Beef Sub Index -2.80
Carcass Weight (kg) -1.60 -0.528 0.84
Age of Slaughter (days) 8.44 -0.432 -3.64
Maintenance Sub Index Maint. Sub Index -6.74
Live WT (kg) 22.00 -0.307 -6.74
Total Carbon Sub Index -20.49

* Based on an €80/tonne carbon price