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 -10.92
Milk (kg) 279.00 -0.014 -3.91
Fat (kg) 11.32 -0.375 -4.24
Prot (kg) 6.29 -0.441 -2.78
Fertility Sub Index -27.40
Calving Interval (days) 14.45 -1.459 -21.08
Survival (%) -5.65 1.117 -6.31
Calving Sub Index -0.27
Gestation Length (days) 0.29 -0.919 -0.27
Beef Sub Index -1.42
Carcass Weight (kg) -0.60 -0.528 0.32
Age of Slaughter (days) 4.03 -0.432 -1.74
Maintenance Sub Index Maint. Sub Index 1.53
Live WT (kg) -5.00 -0.307 1.53
Total Carbon Sub Index -38.47

* Based on an €80/tonne carbon price