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 0.34
Milk (kg) 156.00 -0.014 -2.18
Fat (kg) -5.56 -0.375 2.08
Prot (kg) -1.00 -0.441 0.44
Fertility Sub Index -8.91
Calving Interval (days) 4.45 -1.459 -6.49
Survival (%) -2.16 1.117 -2.41
Calving Sub Index -0.35
Gestation Length (days) 0.38 -0.919 -0.35
Beef Sub Index -1.24
Carcass Weight (kg) -0.70 -0.528 0.37
Age of Slaughter (days) 3.72 -0.432 -1.61
Maintenance Sub Index Maint. Sub Index -0.03
Live WT (kg) 0.10 -0.307 -0.03
Total Carbon Sub Index -10.18

* Based on an €80/tonne carbon price