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 -8.28
Milk (kg) 356.00 -0.014 -4.98
Fat (kg) -1.06 -0.375 0.40
Prot (kg) 8.36 -0.441 -3.69
Fertility Sub Index -0.69
Calving Interval (days) 0.30 -1.459 -0.44
Survival (%) -0.23 1.117 -0.26
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.08
Carcass Weight (kg) -0.20 -0.528 0.11
Age of Slaughter (days) 0.07 -0.432 -0.03
Maintenance Sub Index Maint. Sub Index -3.22
Live WT (kg) 10.50 -0.307 -3.22
Total Carbon Sub Index -12.58

* Based on an €80/tonne carbon price