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 -17.28
Milk (kg) 490.00 -0.014 -6.86
Fat (kg) 10.11 -0.375 -3.79
Prot (kg) 15.04 -0.441 -6.64
Fertility Sub Index 0.88
Calving Interval (days) -0.08 -1.459 0.12
Survival (%) 0.68 1.117 0.76
Calving Sub Index 4.86
Gestation Length (days) -5.29 -0.919 4.86
Beef Sub Index -3.12
Carcass Weight (kg) -1.40 -0.528 0.74
Age of Slaughter (days) 8.93 -0.432 -3.86
Maintenance Sub Index Maint. Sub Index -6.74
Live WT (kg) 22.00 -0.307 -6.74
Total Carbon Sub Index -21.41

* Based on an €80/tonne carbon price