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 -16.83
Milk (kg) 497.00 -0.014 -6.96
Fat (kg) 13.64 -0.375 -5.11
Prot (kg) 10.80 -0.441 -4.77
Fertility Sub Index -3.77
Calving Interval (days) 2.66 -1.459 -3.88
Survival (%) 0.10 1.117 0.11
Calving Sub Index 2.76
Gestation Length (days) -3.00 -0.919 2.76
Beef Sub Index -1.55
Carcass Weight (kg) -2.60 -0.528 1.37
Age of Slaughter (days) 6.77 -0.432 -2.92
Maintenance Sub Index Maint. Sub Index -4.54
Live WT (kg) 14.80 -0.307 -4.54
Total Carbon Sub Index -23.94

* Based on an €80/tonne carbon price