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 -15.46
Milk (kg) 283.00 -0.014 -3.96
Fat (kg) 18.04 -0.375 -6.76
Prot (kg) 10.74 -0.441 -4.74
Fertility Sub Index 3.62
Calving Interval (days) 0.41 -1.459 -0.60
Survival (%) 3.78 1.117 4.22
Calving Sub Index 4.86
Gestation Length (days) -5.29 -0.919 4.86
Beef Sub Index -3.23
Carcass Weight (kg) 1.10 -0.528 -0.58
Age of Slaughter (days) 6.13 -0.432 -2.65
Maintenance Sub Index Maint. Sub Index -0.40
Live WT (kg) 1.30 -0.307 -0.40
Total Carbon Sub Index -10.59

* Based on an €80/tonne carbon price