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 -6.15
Milk (kg) 220.00 -0.014 -3.08
Fat (kg) 1.74 -0.375 -0.65
Prot (kg) 5.49 -0.441 -2.42
Fertility Sub Index 1.24
Calving Interval (days) -0.60 -1.459 0.88
Survival (%) 0.33 1.117 0.37
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -6.98
Carcass Weight (kg) 9.10 -0.528 -4.80
Age of Slaughter (days) 5.04 -0.432 -2.18
Maintenance Sub Index Maint. Sub Index -6.38
Live WT (kg) 20.80 -0.307 -6.38
Total Carbon Sub Index -18.74

* Based on an €80/tonne carbon price