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 -3.35
Milk (kg) 51.00 -0.014 -0.71
Fat (kg) 6.65 -0.375 -2.49
Prot (kg) 0.33 -0.441 -0.15
Fertility Sub Index 12.59
Calving Interval (days) -7.38 -1.459 10.77
Survival (%) 1.63 1.117 1.82
Calving Sub Index -0.63
Gestation Length (days) 0.69 -0.919 -0.63
Beef Sub Index 3.10
Carcass Weight (kg) -6.40 -0.528 3.38
Age of Slaughter (days) 0.63 -0.432 -0.27
Maintenance Sub Index Maint. Sub Index -0.37
Live WT (kg) 1.20 -0.307 -0.37
Total Carbon Sub Index 11.33

* Based on an €80/tonne carbon price