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 -7.45
Milk (kg) 232.00 -0.014 -3.25
Fat (kg) 1.16 -0.375 -0.43
Prot (kg) 8.53 -0.441 -3.76
Fertility Sub Index 0.86
Calving Interval (days) -0.51 -1.459 0.74
Survival (%) 0.10 1.117 0.11
Calving Sub Index -0.81
Gestation Length (days) 0.88 -0.919 -0.81
Beef Sub Index -4.89
Carcass Weight (kg) 7.50 -0.528 -3.96
Age of Slaughter (days) 2.16 -0.432 -0.93
Maintenance Sub Index Maint. Sub Index -2.82
Live WT (kg) 9.20 -0.307 -2.82
Total Carbon Sub Index -15.11

* Based on an €80/tonne carbon price