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 -18.46
Milk (kg) 732.00 -0.014 -10.25
Fat (kg) 8.25 -0.375 -3.09
Prot (kg) 11.60 -0.441 -5.12
Fertility Sub Index -2.46
Calving Interval (days) 1.09 -1.459 -1.59
Survival (%) -0.78 1.117 -0.87
Calving Sub Index -0.08
Gestation Length (days) 0.09 -0.919 -0.08
Beef Sub Index -0.15
Carcass Weight (kg) -3.20 -0.528 1.69
Age of Slaughter (days) 4.25 -0.432 -1.83
Maintenance Sub Index Maint. Sub Index 0.52
Live WT (kg) -1.70 -0.307 0.52
Total Carbon Sub Index -20.63

* Based on an €80/tonne carbon price