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 -11.74
Milk (kg) 194.00 -0.014 -2.72
Fat (kg) 9.23 -0.375 -3.46
Prot (kg) 12.62 -0.441 -5.57
Fertility Sub Index 0.32
Calving Interval (days) -0.53 -1.459 0.77
Survival (%) -0.41 1.117 -0.46
Calving Sub Index 4.22
Gestation Length (days) -4.59 -0.919 4.22
Beef Sub Index 2.76
Carcass Weight (kg) -14.00 -0.528 7.39
Age of Slaughter (days) 10.71 -0.432 -4.62
Maintenance Sub Index Maint. Sub Index 2.76
Live WT (kg) -9.00 -0.307 2.76
Total Carbon Sub Index -1.69

* Based on an €80/tonne carbon price