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 23.57
Milk (kg) -1032.00 -0.014 14.45
Fat (kg) -2.91 -0.375 1.09
Prot (kg) -18.20 -0.441 8.03
Fertility Sub Index -0.54
Calving Interval (days) 0.94 -1.459 -1.37
Survival (%) 0.74 1.117 0.83
Calving Sub Index 0.81
Gestation Length (days) -0.88 -0.919 0.81
Beef Sub Index 1.26
Carcass Weight (kg) -9.90 -0.528 5.22
Age of Slaughter (days) 9.19 -0.432 -3.97
Maintenance Sub Index Maint. Sub Index 10.39
Live WT (kg) -33.90 -0.307 10.39
Total Carbon Sub Index 35.48

* Based on an €80/tonne carbon price