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 -16.23
Milk (kg) 414.00 -0.014 -5.80
Fat (kg) 12.58 -0.375 -4.71
Prot (kg) 12.97 -0.441 -5.72
Fertility Sub Index 6.66
Calving Interval (days) -3.18 -1.459 4.64
Survival (%) 1.81 1.117 2.02
Calving Sub Index 2.32
Gestation Length (days) -2.52 -0.919 2.32
Beef Sub Index -1.49
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) 5.04 -0.432 -2.18
Maintenance Sub Index Maint. Sub Index -1.72
Live WT (kg) 5.60 -0.307 -1.72
Total Carbon Sub Index -10.46

* Based on an €80/tonne carbon price