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 -23.54
Milk (kg) 709.00 -0.014 -9.93
Fat (kg) 15.42 -0.375 -5.78
Prot (kg) 17.75 -0.441 -7.83
Fertility Sub Index -5.32
Calving Interval (days) 3.72 -1.459 -5.43
Survival (%) 0.10 1.117 0.11
Calving Sub Index 2.10
Gestation Length (days) -2.29 -0.919 2.10
Beef Sub Index -0.74
Carcass Weight (kg) -3.40 -0.528 1.79
Age of Slaughter (days) 5.86 -0.432 -2.53
Maintenance Sub Index Maint. Sub Index -1.81
Live WT (kg) 5.90 -0.307 -1.81
Total Carbon Sub Index -29.30

* Based on an €80/tonne carbon price