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 -16.37
Milk (kg) 124.00 -0.014 -1.74
Fat (kg) 22.53 -0.375 -8.44
Prot (kg) 14.04 -0.441 -6.20
Fertility Sub Index 12.57
Calving Interval (days) -5.69 -1.459 8.30
Survival (%) 3.82 1.117 4.27
Calving Sub Index 4.34
Gestation Length (days) -4.72 -0.919 4.34
Beef Sub Index -2.10
Carcass Weight (kg) -4.00 -0.528 2.11
Age of Slaughter (days) 9.76 -0.432 -4.21
Maintenance Sub Index Maint. Sub Index 0.61
Live WT (kg) -2.00 -0.307 0.61
Total Carbon Sub Index -0.96

* Based on an €80/tonne carbon price