Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index 22.60
Milk (kg) -698.00 -0.014 9.77
Fat (kg) -8.06 -0.375 3.02
Prot (kg) -22.22 -0.441 9.81
Fertility Sub Index -3.16
Calving Interval (days) -1.84 -1.459 2.68
Survival (%) -5.23 1.117 -5.84
Calving Sub Index 0.72
Gestation Length (days) -0.78 -0.919 0.72
Beef Sub Index -0.93
Carcass Weight (kg) -5.10 -0.528 2.69
Age of Slaughter (days) 8.39 -0.432 -3.62
Maintenance Sub Index Maint. Sub Index 7.97
Live WT (kg) -26.00 -0.307 7.97
Total Carbon Sub Index 27.20

* Based on an €80/tonne carbon price