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 -8.54
Milk (kg) 96.00 -0.014 -1.34
Fat (kg) 10.88 -0.375 -4.08
Prot (kg) 7.06 -0.441 -3.12
Fertility Sub Index -1.30
Calving Interval (days) 0.56 -1.459 -0.82
Survival (%) -0.43 1.117 -0.48
Calving Sub Index 1.34
Gestation Length (days) -1.46 -0.919 1.34
Beef Sub Index -3.10
Carcass Weight (kg) 4.90 -0.528 -2.58
Age of Slaughter (days) 1.20 -0.432 -0.52
Maintenance Sub Index Maint. Sub Index -0.37
Live WT (kg) 1.20 -0.307 -0.37
Total Carbon Sub Index -11.96

* Based on an €80/tonne carbon price