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 -19.60
Milk (kg) 360.00 -0.014 -5.04
Fat (kg) 19.78 -0.375 -7.41
Prot (kg) 16.20 -0.441 -7.15
Fertility Sub Index 1.03
Calving Interval (days) -0.63 -1.459 0.92
Survival (%) 0.10 1.117 0.11
Calving Sub Index 2.08
Gestation Length (days) -2.26 -0.919 2.08
Beef Sub Index -2.46
Carcass Weight (kg) 0.80 -0.528 -0.42
Age of Slaughter (days) 4.71 -0.432 -2.03
Maintenance Sub Index Maint. Sub Index -3.86
Live WT (kg) 12.60 -0.307 -3.86
Total Carbon Sub Index -22.81

* Based on an €80/tonne carbon price