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 -17.02
Milk (kg) 439.00 -0.014 -6.15
Fat (kg) 10.53 -0.375 -3.94
Prot (kg) 15.69 -0.441 -6.92
Fertility Sub Index 6.42
Calving Interval (days) -2.72 -1.459 3.97
Survival (%) 2.19 1.117 2.45
Calving Sub Index 3.56
Gestation Length (days) -3.87 -0.919 3.56
Beef Sub Index -2.96
Carcass Weight (kg) -0.30 -0.528 0.16
Age of Slaughter (days) 7.22 -0.432 -3.12
Maintenance Sub Index Maint. Sub Index -5.82
Live WT (kg) 19.00 -0.307 -5.82
Total Carbon Sub Index -15.82

* Based on an €80/tonne carbon price