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 26.93
Milk (kg) -1083.00 -0.014 15.16
Fat (kg) -8.01 -0.375 3.00
Prot (kg) -19.86 -0.441 8.77
Fertility Sub Index 3.82
Calving Interval (days) -1.53 -1.459 2.23
Survival (%) 1.42 1.117 1.59
Calving Sub Index 0.72
Gestation Length (days) -0.78 -0.919 0.72
Beef Sub Index -2.09
Carcass Weight (kg) -3.30 -0.528 1.74
Age of Slaughter (days) 8.87 -0.432 -3.83
Maintenance Sub Index Maint. Sub Index 7.33
Live WT (kg) -23.90 -0.307 7.33
Total Carbon Sub Index 36.70

* Based on an €80/tonne carbon price