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 -8.45
Milk (kg) 261.00 -0.014 -3.65
Fat (kg) 3.36 -0.375 -1.26
Prot (kg) 8.01 -0.441 -3.54
Fertility Sub Index -9.83
Calving Interval (days) 5.90 -1.459 -8.61
Survival (%) -1.09 1.117 -1.22
Calving Sub Index 0.76
Gestation Length (days) -0.83 -0.919 0.76
Beef Sub Index -0.77
Carcass Weight (kg) -0.50 -0.528 0.26
Age of Slaughter (days) 2.40 -0.432 -1.04
Maintenance Sub Index Maint. Sub Index -2.45
Live WT (kg) 8.00 -0.307 -2.45
Total Carbon Sub Index -20.73

* Based on an €80/tonne carbon price