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 -0.79
Milk (kg) 71.00 -0.014 -0.99
Fat (kg) -1.82 -0.375 0.68
Prot (kg) 1.09 -0.441 -0.48
Fertility Sub Index -4.70
Calving Interval (days) 2.08 -1.459 -3.03
Survival (%) -1.49 1.117 -1.66
Calving Sub Index 0.79
Gestation Length (days) -0.86 -0.919 0.79
Beef Sub Index -0.89
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) 2.06 -0.432 -0.89
Maintenance Sub Index Maint. Sub Index 0.71
Live WT (kg) -2.30 -0.307 0.71
Total Carbon Sub Index -4.89

* Based on an €80/tonne carbon price