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 -18.57
Milk (kg) 353.00 -0.014 -4.94
Fat (kg) 21.24 -0.375 -7.96
Prot (kg) 12.86 -0.441 -5.68
Fertility Sub Index 0.52
Calving Interval (days) -0.37 -1.459 0.54
Survival (%) -0.02 1.117 -0.02
Calving Sub Index 3.69
Gestation Length (days) -4.01 -0.919 3.69
Beef Sub Index 0.56
Carcass Weight (kg) -6.60 -0.528 3.48
Age of Slaughter (days) 6.76 -0.432 -2.92
Maintenance Sub Index Maint. Sub Index -5.98
Live WT (kg) 19.50 -0.307 -5.98
Total Carbon Sub Index -19.78

* Based on an €80/tonne carbon price