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 -17.70
Milk (kg) 513.00 -0.014 -7.18
Fat (kg) 14.72 -0.375 -5.51
Prot (kg) 11.33 -0.441 -5.00
Fertility Sub Index 0.52
Calving Interval (days) -0.22 -1.459 0.32
Survival (%) 0.18 1.117 0.20
Calving Sub Index 2.40
Gestation Length (days) -2.61 -0.919 2.40
Beef Sub Index -0.84
Carcass Weight (kg) -2.40 -0.528 1.27
Age of Slaughter (days) 4.87 -0.432 -2.10
Maintenance Sub Index Maint. Sub Index 1.04
Live WT (kg) -3.40 -0.307 1.04
Total Carbon Sub Index -14.57

* Based on an €80/tonne carbon price