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 -11.64
Milk (kg) 293.00 -0.014 -4.10
Fat (kg) 13.03 -0.375 -4.88
Prot (kg) 6.02 -0.441 -2.66
Fertility Sub Index 0.55
Calving Interval (days) -0.42 -1.459 0.61
Survival (%) -0.06 1.117 -0.07
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.39
Carcass Weight (kg) -0.90 -0.528 0.47
Age of Slaughter (days) 2.00 -0.432 -0.86
Maintenance Sub Index Maint. Sub Index 1.44
Live WT (kg) -4.70 -0.307 1.44
Total Carbon Sub Index -10.51

* Based on an €80/tonne carbon price