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 -17.55
Milk (kg) 394.00 -0.014 -5.52
Fat (kg) 15.91 -0.375 -5.96
Prot (kg) 13.77 -0.441 -6.08
Fertility Sub Index 0.43
Calving Interval (days) -0.56 -1.459 0.82
Survival (%) -0.35 1.117 -0.39
Calving Sub Index 2.93
Gestation Length (days) -3.19 -0.919 2.93
Beef Sub Index 2.97
Carcass Weight (kg) -3.60 -0.528 1.90
Age of Slaughter (days) -2.49 -0.432 1.07
Maintenance Sub Index Maint. Sub Index 1.84
Live WT (kg) -6.00 -0.307 1.84
Total Carbon Sub Index -9.38

* Based on an €80/tonne carbon price