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 -16.78
Milk (kg) 372.00 -0.014 -5.21
Fat (kg) 14.43 -0.375 -5.40
Prot (kg) 13.97 -0.441 -6.17
Fertility Sub Index 7.68
Calving Interval (days) -3.03 -1.459 4.42
Survival (%) 2.92 1.117 3.26
Calving Sub Index 4.20
Gestation Length (days) -4.57 -0.919 4.20
Beef Sub Index -1.25
Carcass Weight (kg) -2.20 -0.528 1.16
Age of Slaughter (days) 5.59 -0.432 -2.41
Maintenance Sub Index Maint. Sub Index -6.74
Live WT (kg) 22.00 -0.307 -6.74
Total Carbon Sub Index -12.89

* Based on an €80/tonne carbon price