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 -38.60
Milk (kg) 858.00 -0.014 -12.01
Fat (kg) 41.92 -0.375 -15.70
Prot (kg) 24.67 -0.441 -10.89
Fertility Sub Index -11.71
Calving Interval (days) 5.76 -1.459 -8.40
Survival (%) -2.96 1.117 -3.31
Calving Sub Index 2.00
Gestation Length (days) -2.18 -0.919 2.00
Beef Sub Index -5.71
Carcass Weight (kg) 6.10 -0.528 -3.22
Age of Slaughter (days) 5.77 -0.432 -2.49
Maintenance Sub Index Maint. Sub Index -5.86
Live WT (kg) 19.10 -0.307 -5.86
Total Carbon Sub Index -59.88

* Based on an €80/tonne carbon price