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 -16.48
Milk (kg) 312.00 -0.014 -4.37
Fat (kg) 10.25 -0.375 -3.84
Prot (kg) 18.74 -0.441 -8.27
Fertility Sub Index 0.26
Calving Interval (days) -0.08 -1.459 0.12
Survival (%) 0.13 1.117 0.15
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.23
Carcass Weight (kg) -1.60 -0.528 0.84
Age of Slaughter (days) 1.42 -0.432 -0.61
Maintenance Sub Index Maint. Sub Index 1.66
Live WT (kg) -5.40 -0.307 1.66
Total Carbon Sub Index -14.79

* Based on an €80/tonne carbon price