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 -1.05
Milk (kg) 88.00 -0.014 -1.23
Fat (kg) -1.57 -0.375 0.59
Prot (kg) 0.92 -0.441 -0.41
Fertility Sub Index -6.91
Calving Interval (days) 3.72 -1.459 -5.43
Survival (%) -1.33 1.117 -1.49
Calving Sub Index 1.44
Gestation Length (days) -1.57 -0.919 1.44
Beef Sub Index 0.00
Carcass Weight (kg) -4.60 -0.528 2.43
Age of Slaughter (days) 5.62 -0.432 -2.43
Maintenance Sub Index Maint. Sub Index 3.77
Live WT (kg) -12.30 -0.307 3.77
Total Carbon Sub Index -2.75

* Based on an €80/tonne carbon price