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 -13.41
Milk (kg) 115.00 -0.014 -1.61
Fat (kg) 18.43 -0.375 -6.90
Prot (kg) 11.09 -0.441 -4.89
Fertility Sub Index 11.60
Calving Interval (days) -6.32 -1.459 9.22
Survival (%) 2.13 1.117 2.38
Calving Sub Index 3.15
Gestation Length (days) -3.43 -0.919 3.15
Beef Sub Index 2.73
Carcass Weight (kg) -10.80 -0.528 5.70
Age of Slaughter (days) 6.88 -0.432 -2.97
Maintenance Sub Index Maint. Sub Index -0.61
Live WT (kg) 2.00 -0.307 -0.61
Total Carbon Sub Index 3.46

* Based on an €80/tonne carbon price