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 -11.24
Milk (kg) 293.00 -0.014 -4.10
Fat (kg) 12.16 -0.375 -4.55
Prot (kg) 5.86 -0.441 -2.59
Fertility Sub Index 0.70
Calving Interval (days) -0.54 -1.459 0.79
Survival (%) -0.08 1.117 -0.09
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.10
Carcass Weight (kg) -1.60 -0.528 0.84
Age of Slaughter (days) 2.18 -0.432 -0.94
Maintenance Sub Index Maint. Sub Index 2.15
Live WT (kg) -7.00 -0.307 2.15
Total Carbon Sub Index -8.97

* Based on an €80/tonne carbon price