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 -0.43
Milk (kg) -53.00 -0.014 0.74
Fat (kg) 5.43 -0.375 -2.03
Prot (kg) -1.96 -0.441 0.87
Fertility Sub Index -11.52
Calving Interval (days) 5.86 -1.459 -8.55
Survival (%) -2.66 1.117 -2.97
Calving Sub Index 0.94
Gestation Length (days) -1.02 -0.919 0.94
Beef Sub Index -1.51
Carcass Weight (kg) -2.60 -0.528 1.37
Age of Slaughter (days) 6.67 -0.432 -2.88
Maintenance Sub Index Maint. Sub Index -0.92
Live WT (kg) 3.00 -0.307 -0.92
Total Carbon Sub Index -13.44

* Based on an €80/tonne carbon price