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 -18.51
Milk (kg) 717.00 -0.014 -10.04
Fat (kg) 8.88 -0.375 -3.33
Prot (kg) 11.67 -0.441 -5.15
Fertility Sub Index 3.41
Calving Interval (days) -1.67 -1.459 2.44
Survival (%) 0.87 1.117 0.97
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.09
Carcass Weight (kg) -2.90 -0.528 1.53
Age of Slaughter (days) 3.33 -0.432 -1.44
Maintenance Sub Index Maint. Sub Index -0.15
Live WT (kg) 0.50 -0.307 -0.15
Total Carbon Sub Index -15.64

* Based on an €80/tonne carbon price