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 -13.22
Milk (kg) 334.00 -0.014 -4.68
Fat (kg) 11.08 -0.375 -4.15
Prot (kg) 9.95 -0.441 -4.39
Fertility Sub Index -4.64
Calving Interval (days) 2.59 -1.459 -3.78
Survival (%) -0.77 1.117 -0.86
Calving Sub Index 2.22
Gestation Length (days) -2.42 -0.919 2.22
Beef Sub Index -2.59
Carcass Weight (kg) -0.20 -0.528 0.11
Age of Slaughter (days) 6.25 -0.432 -2.70
Maintenance Sub Index Maint. Sub Index -5.24
Live WT (kg) 17.10 -0.307 -5.24
Total Carbon Sub Index -23.47

* Based on an €80/tonne carbon price