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 -9.05
Milk (kg) 27.00 -0.014 -0.38
Fat (kg) 11.44 -0.375 -4.28
Prot (kg) 9.94 -0.441 -4.39
Fertility Sub Index 11.44
Calving Interval (days) -5.95 -1.459 8.68
Survival (%) 2.47 1.117 2.76
Calving Sub Index 2.44
Gestation Length (days) -2.65 -0.919 2.44
Beef Sub Index -0.78
Carcass Weight (kg) -1.90 -0.528 1.00
Age of Slaughter (days) 4.14 -0.432 -1.79
Maintenance Sub Index Maint. Sub Index -1.23
Live WT (kg) 4.00 -0.307 -1.23
Total Carbon Sub Index 2.82

* Based on an €80/tonne carbon price