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 -4.07
Milk (kg) 179.00 -0.014 -2.51
Fat (kg) 3.37 -0.375 -1.26
Prot (kg) 0.68 -0.441 -0.30
Fertility Sub Index -9.89
Calving Interval (days) 4.87 -1.459 -7.11
Survival (%) -2.49 1.117 -2.78
Calving Sub Index 0.45
Gestation Length (days) -0.49 -0.919 0.45
Beef Sub Index 0.27
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) 0.97 -0.432 -0.42
Maintenance Sub Index Maint. Sub Index -0.58
Live WT (kg) 1.90 -0.307 -0.58
Total Carbon Sub Index -13.82

* Based on an €80/tonne carbon price