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 -1.83
Milk (kg) 105.00 -0.014 -1.47
Fat (kg) 0.67 -0.375 -0.25
Prot (kg) 0.24 -0.441 -0.11
Fertility Sub Index -12.49
Calving Interval (days) 5.86 -1.459 -8.55
Survival (%) -3.53 1.117 -3.94
Calving Sub Index 0.79
Gestation Length (days) -0.86 -0.919 0.79
Beef Sub Index -2.01
Carcass Weight (kg) 1.60 -0.528 -0.84
Age of Slaughter (days) 2.71 -0.432 -1.17
Maintenance Sub Index Maint. Sub Index -3.19
Live WT (kg) 10.40 -0.307 -3.19
Total Carbon Sub Index -18.74

* Based on an €80/tonne carbon price