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 -0.58
Milk (kg) -269.00 -0.014 3.77
Fat (kg) 9.99 -0.375 -3.74
Prot (kg) 1.37 -0.441 -0.60
Fertility Sub Index 5.61
Calving Interval (days) -1.61 -1.459 2.35
Survival (%) 2.92 1.117 3.26
Calving Sub Index 1.39
Gestation Length (days) -1.51 -0.919 1.39
Beef Sub Index 11.68
Carcass Weight (kg) -28.00 -0.528 14.77
Age of Slaughter (days) 7.17 -0.432 -3.10
Maintenance Sub Index Maint. Sub Index 23.21
Live WT (kg) -75.70 -0.307 23.21
Total Carbon Sub Index 41.30

* Based on an €80/tonne carbon price