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 -13.53
Milk (kg) 102.00 -0.014 -1.43
Fat (kg) 16.61 -0.375 -6.22
Prot (kg) 13.33 -0.441 -5.88
Fertility Sub Index 8.40
Calving Interval (days) -3.91 -1.459 5.70
Survival (%) 2.41 1.117 2.69
Calving Sub Index 3.79
Gestation Length (days) -4.12 -0.919 3.79
Beef Sub Index -0.13
Carcass Weight (kg) -2.00 -0.528 1.06
Age of Slaughter (days) 2.74 -0.432 -1.18
Maintenance Sub Index Maint. Sub Index -1.84
Live WT (kg) 6.00 -0.307 -1.84
Total Carbon Sub Index -3.32

* Based on an €80/tonne carbon price