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 -10.68
Milk (kg) 278.00 -0.014 -3.89
Fat (kg) 5.34 -0.375 -2.00
Prot (kg) 10.84 -0.441 -4.78
Fertility Sub Index 2.76
Calving Interval (days) -1.19 -1.459 1.74
Survival (%) 0.92 1.117 1.03
Calving Sub Index -1.76
Gestation Length (days) 1.92 -0.919 -1.76
Beef Sub Index -3.50
Carcass Weight (kg) 3.10 -0.528 -1.64
Age of Slaughter (days) 4.32 -0.432 -1.86
Maintenance Sub Index Maint. Sub Index -3.68
Live WT (kg) 12.00 -0.307 -3.68
Total Carbon Sub Index -16.86

* Based on an €80/tonne carbon price