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 -11.92
Milk (kg) 283.00 -0.014 -3.96
Fat (kg) 6.25 -0.375 -2.34
Prot (kg) 12.72 -0.441 -5.61
Fertility Sub Index -1.70
Calving Interval (days) 0.77 -1.459 -1.12
Survival (%) -0.52 1.117 -0.58
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.08
Carcass Weight (kg) -0.90 -0.528 0.47
Age of Slaughter (days) 1.29 -0.432 -0.56
Maintenance Sub Index Maint. Sub Index -0.83
Live WT (kg) 2.70 -0.307 -0.83
Total Carbon Sub Index -15.01

* Based on an €80/tonne carbon price