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 -11.34
Milk (kg) 69.00 -0.014 -0.97
Fat (kg) 15.49 -0.375 -5.80
Prot (kg) 10.36 -0.441 -4.57
Fertility Sub Index -8.77
Calving Interval (days) 4.83 -1.459 -7.05
Survival (%) -1.54 1.117 -1.72
Calving Sub Index 1.42
Gestation Length (days) -1.54 -0.919 1.42
Beef Sub Index -1.46
Carcass Weight (kg) -0.10 -0.528 0.05
Age of Slaughter (days) 3.50 -0.432 -1.51
Maintenance Sub Index Maint. Sub Index -1.38
Live WT (kg) 4.50 -0.307 -1.38
Total Carbon Sub Index -21.53

* Based on an €80/tonne carbon price