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 -15.41
Milk (kg) 392.00 -0.014 -5.49
Fat (kg) 11.56 -0.375 -4.33
Prot (kg) 12.67 -0.441 -5.59
Fertility Sub Index 3.90
Calving Interval (days) -2.33 -1.459 3.40
Survival (%) 0.45 1.117 0.50
Calving Sub Index 2.90
Gestation Length (days) -3.16 -0.919 2.90
Beef Sub Index -1.20
Carcass Weight (kg) -2.30 -0.528 1.21
Age of Slaughter (days) 5.58 -0.432 -2.41
Maintenance Sub Index Maint. Sub Index -3.37
Live WT (kg) 11.00 -0.307 -3.37
Total Carbon Sub Index -13.18

* Based on an €80/tonne carbon price