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 -22.16
Milk (kg) 411.00 -0.014 -5.75
Fat (kg) 23.39 -0.375 -8.76
Prot (kg) 17.33 -0.441 -7.65
Fertility Sub Index 2.92
Calving Interval (days) -0.49 -1.459 0.71
Survival (%) 1.97 1.117 2.20
Calving Sub Index 2.49
Gestation Length (days) -2.71 -0.919 2.49
Beef Sub Index -0.47
Carcass Weight (kg) -4.30 -0.528 2.27
Age of Slaughter (days) 6.34 -0.432 -2.74
Maintenance Sub Index Maint. Sub Index -1.66
Live WT (kg) 5.40 -0.307 -1.66
Total Carbon Sub Index -18.88

* Based on an €80/tonne carbon price