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 -12.22
Milk (kg) 397.00 -0.014 -5.56
Fat (kg) 10.35 -0.375 -3.88
Prot (kg) 6.32 -0.441 -2.79
Fertility Sub Index -1.58
Calving Interval (days) 0.80 -1.459 -1.17
Survival (%) -0.37 1.117 -0.41
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.52
Carcass Weight (kg) -1.50 -0.528 0.79
Age of Slaughter (days) 3.04 -0.432 -1.31
Maintenance Sub Index Maint. Sub Index 1.01
Live WT (kg) -3.30 -0.307 1.01
Total Carbon Sub Index -13.78

* Based on an €80/tonne carbon price