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 -8.57
Milk (kg) 265.00 -0.014 -3.71
Fat (kg) 7.42 -0.375 -2.78
Prot (kg) 4.72 -0.441 -2.08
Fertility Sub Index -0.66
Calving Interval (days) 2.12 -1.459 -3.09
Survival (%) 2.18 1.117 2.44
Calving Sub Index 0.65
Gestation Length (days) -0.71 -0.919 0.65
Beef Sub Index 3.00
Carcass Weight (kg) -5.30 -0.528 2.80
Age of Slaughter (days) -0.47 -0.432 0.20
Maintenance Sub Index Maint. Sub Index 6.22
Live WT (kg) -20.30 -0.307 6.22
Total Carbon Sub Index 0.65

* Based on an €80/tonne carbon price