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 -11.46
Milk (kg) 281.00 -0.014 -3.93
Fat (kg) 10.72 -0.375 -4.02
Prot (kg) 7.95 -0.441 -3.51
Fertility Sub Index 5.76
Calving Interval (days) -2.83 -1.459 4.13
Survival (%) 1.46 1.117 1.63
Calving Sub Index 0.71
Gestation Length (days) -0.77 -0.919 0.71
Beef Sub Index 0.27
Carcass Weight (kg) -6.70 -0.528 3.53
Age of Slaughter (days) 7.56 -0.432 -3.26
Maintenance Sub Index Maint. Sub Index -1.87
Live WT (kg) 6.10 -0.307 -1.87
Total Carbon Sub Index -6.60

* Based on an €80/tonne carbon price